Porsche Boxster 981 Buyers Guide 2012 – 2016

The 981, launched in late 2012, marked the third generation of the Boxster. The 981 is a refined, aggressive, tight, two-seat convertible sports car. Porsche stuck with the two basic flavors of the Boxster – the base model Boxster and the S model. However, a new version known as the GTS was introduced from 2014 and a Spyder version was introduced in 2015.

The 981 introduced a more aggressive design language inspired by the 911 (991) and coupled this with updated engine and transmission specifications. The 981 chassis was significantly improved, offering 40% greater torsional rigidity. The front track was widened by 40 mm, the rear by 18 mm, and the wheelbase extended by 60 mm. Despite the larger footprint, weight was reduced by up to 35 kg compared to the outgoing 987.

The 981 featured new electric power steering and an electronically actuated parking brake. Inside, the instrument cluster added a 4.6-inch TFT color display capable of showing precise readings for engine temperature, oil temperature, and oil pressure. The PCM system offered improved connectivity to third party devices such as an iPhone. The interior was completely restyled with higher-quality materials, elevated center console, larger infotainment screen, and improved ergonomics. The optional Sport Chrono Package introduced dynamic transmission mounts and performance tweaks. The inevitable and annoying automatic start/stop system became another new addition.

The 981 Boxster is more refined, has more aggressive styling, is better equipped, and offers improved handling over the previous version.

• Improved styling with new headlights
• Better interior quality and layout design
• More power from revised engines
• Improved transmission options
• Better handling and brakes
• Wider and more aggressive wheel options
• Better connectivity through PCM

In general, the 981 Boxster has a great reputation as a solid car that performs well. The 981 Boxster is the pinnacle of the analogue Porsche Boxster design and the last of the normally aspirated flat 6 engine versions. Aggressive styling, refined interior, connectivity, and improved handling matched with a touring style suspension that makes long drives comfortable. And of course, you can put the top down for fresh air motoring!

It’s easy to fall in love with the 981 Boxster but before you do, make sure you are clear on what each version delivers. The manual transmission version has a little more analogue feel with three pedals and handy gear changes. The PDK version is more refined but presents more issues with maintenance and potentially more cost with transmission failure.

981 Boxster Base Model

The base model 981 is light, nimble and with a manual transmission has some of the traditional raw feeling from the older versions.

The Upsides:

• Rev-happy 2.7L engine
• Lighter front end, slightly better balance
• Significantly less initial investment than S or GTS models

The Downsides:

• Least powerful and noticeably slower than S/GTS models
• Most lack options like PASM or Sport Chrono packages
• Brakes are adequate but don’t inspire confidence for hard driving
• Least sought-after version for re-sale

981 Boxster S Model

The S model 981 is tight, well-trimmed and performs well. The 3.4L engine has good low and mid-range torque making it feel faster than the base model. An S model with options such as PASM, Sport Chrono, PDK, and sport seats is effectively a GTS version for less money!

The Upsides:

• Strong 3.4L engine
• Faster acceleration
• Good brakes
• Better long-term value retention versus the base model

The Downsides:

• Many lack options like PASM or Sport Chrono packages
• Higher initial investment versus the Base model
• Less manual versions available

981 Boxster GTS Model

The GTS model 981 Boxster is the final hurrah for the normally aspirated flat 6 engine Boxster. The GTS is the enthusiasts car and features all of the upgrades you want from the S model.

The Upsides:

• Tuned 3.4L engine for more power
• Standard PASM, Sport Chrono, and Sport Exhaust
• Sport Design front and rear bumpers
• Alcantara style sport interior
• Best long-term value retention

The Downsides:

• Difficult to find
• High initial investment
• Manual versions are rare

981 Boxster Spyder Model

The Spyder model 981 Boxster is an analogue race car with none of the creature comforts of the other 981 models. The Spyder trades frills for thrills. The Spyder comes with a powerful 3.8L engine, manual transmission, manual roof, lower ride height, upgraded brakes, and higher price tag.

The Upsides:

• Tuned 3.8L engine for more power
• Standard PASM, Sport Chrono, and Sport Exhaust
• Lower ride height
• Double hump decklid
• Collector car value

The Downsides:

• Difficult to find
• High initial investment
• Manual versions only

The third-generation Porsche Boxster 981 is now more than 10 years old. The 981 has been driven, raced, broken, dissembled, and put back together again many times. As a result, independent specialists have developed extensive knowledge of these cars’ common mechanical issues and maintenance requirements. A thorough PPI and some historical research into the 981 you want to buy should reveal the details of the maintenance history. Pay special attention to the transmission service history if the car is fitted with a PDK transmission.

Porsche Options and Acronyms

Porsche offers a wide range of build options that allow buyers to customize nearly every aspect of their vehicle, from performance upgrades and wheel designs to interior trims and driver-assistance systems. Options and performance technology typically attract an acronym!  So, it’s easy to get lost between your PSM, PASM or PADM when shopping for a used car. In our acronym and options section we list and explain the most common acronyms you’re likely to see when shopping for a used Boxster.

Appreciating value is certainly an aspect of the 911 models, however, the Boxster is unlikely to reach quite the same level of appreciation. The Boxster will likely always be the less appreciated Porsche model and its value is somewhat defined by the value of similar year 911 models. Unique models, such as the Spyder have already jumped in value and the GTS is very sought after. The 981 represents a final moment in the purist Porsche mind – the last model in the normally aspirated flat 6 engine run. That gives the 981 Boxster an edge that we think will help retain and eventually grow value.

Looking out into the future, we can see a generation that will not know cars with internal combustion engines or manual transmissions. The joys of a loud revving exhaust will be unknown! With the change to all-electric cars, and the end of the line called on Boxster production in 2025, the 981 will be a consistently sought-after version. Porsche switched engine production to all turbo versions for the later 718 cars, so only a relatively short window of normally aspirated flat 6 water-cooled engines without the previous catastrophic issues exist. The 981 is the final version of that era and likely to cement a place at the modern classic table.

The 981 Boxster has a different kind of appeal – all the modern connectivity needed for the “married to the phone crowd,” but the raw Porsche nature of the flat 6 ICE. Likely the 981 will become a modern classic – one must just be patient.

Often over-looked is the sheer volume of sales. Porsche sold approximately 14,000 981 Boxster models over the production lifecycle in the USA. Sales declined annually towards the introduction of the revised 718 version. So, if you find a 2016 981 Boxster S, there are less than 2600 matching cars in the USA. Given variations in options, colors, trim, and specifications, your 2016 model is quite rare. That must equal value in the long term.

For some perspective, Ford sold approximately 3.8 million F150s during the same 14,000 981 Boxster production period!

• Base model 981 Boxster from $28K – $40K condition-dependent
• S model 981 Boxster from $35K – $50K condition-dependent
• GTS model 981 Manual Boxster from $50K – $65K
• GTS model 981 PDK Boxster from $45K – $60K
• 981 Boxster Spyder models from $85K – $120K

Most of the quality examples of the 981 are going to end up with a Porsche sales specialist we list on our resource page. These cars will attract a premium price, might be on consignment sale, or at a quality auction site when they become available.

The total number of Boxster 981 sales in the USA is approximately 14,000 with the peak being in 2013 and just 2600 units sold in 2016. That means two things – first they are quite rare, and second, finding later production cars becomes increasingly difficult.

You might be lucky. Sometimes, you’ll find an excellent example or a diamond in the rough in an unusual spot. Nobody is going to sell a Porsche cheap, unless 1) they incorrectly perceive problems with the car or 2) there are real problems with the car or 3) they have no clue! Your job is always to be better informed than the seller.

• 2012 – Launch year for the 981 generation
• 2014 – Minor updates, new options
• 2015 – Introduction of the Boxster GTS
• 2016 – Final model year of the 981; Boxster Spyder introduced

Boxster 981 Base Model

2012 – 2016

• Engine: 2.7L flat-6 MA1
• Power: 265 hp
• 6-speed manual or 7-speed PDK transmission

Boxster 981 S Model

2012 – 2016

• Engine: 3.4L flat-6 MA1
• Power: 315 hp
• 6-speed manual or 7-speed PDK transmission

Boxster 981 GTS Model

2015 – 2016

• Engine: 3.4L flat-6 MA1
• Power: 330 hp
• 6-speed manual or 7-speed PDK transmission

Boxster 981 Spyder Model

2016

• Engine: 3.8L flat-6 MA1
• Power: 375 hp
• 6-speed manual transmission

S Model features:

• Larger capacity engine
• 50 HP more power
• Better throttle response and quicker acceleration
• 8 mph higher top speed
• Larger brakes
• Larger Wheels
• Sharper suspension
• Optional PASM
• Upgraded interior

Porsche MA1 Engine

• Naturally aspirated flat-6 all aluminum
• DOHC, 4 valves per cylinder, VarioCam Plus
• Direct fuel injection (DFI)
• Water-cooled

Engine Displacement and Power Output

Base Model

• 981 MA1.22 2.7L – 265 hp

S Model

• 981 MA1.23 3.4L – 315 hp

GTS Model

• 981 MA1.23 tuned 3.4L – 330 hp

Spyder Model

• 981 MA1.20 3.8L – 375 hp

If you are deciding between an older Boxster 987.2 and a 981 there are minor differences between the MA1 engines of the 987.2 and the 981 Boxster.

The MA1/9A1 engine fitted in the 987.2 Boxster was a completely new design that replaced the older style M97 in 987.1. The new design MA1 family was carried forward into the 981 Boxster. The engine underwent some minor modifications that allowed the tuning to produce better emission control, fuel economy, and better power from a slightly reduced capacity. The base model 987.2 featured a 2.9L MA1 engine while the newer 981 base model featured a 2.7L MA1 engine. However, the later 2.7L engine produced an additional 10HP over its 2.9L predecessor.

987.2 Base – 2.9L MA1.21 255 hp

981 Base – 2.7L MA1.22 265 hp

987.2 S Model – 3.4L MA1.23 310 hp

981 S Model – 3.4L MA1.23 315 hp

The MA1 engine design features significant improvements, such as:

• Direct Fuel Injection
• Improved performance
• More power
• Better throttle response
• Better fuel economy
• Significantly better reliability
• Lower maintenance costs

Manual Transmission

• G87.20 6-speed 2.7L Boxster  – Base Model
• G87.21 6-speed 3.4L Boxster – S Model
• G87.22 6-speed 3.4L Boxster  – GTS Model
• G87.23 6-speed 3.8L Boxster  – Spyder

PDK Transmission

• 7DT45 G1D.20 7 speed PDK – Boxster Base
• 7DT45 G1D.21 7 speed PDK – Boxster S Model
• 7DT45 G1D.21 7 speed PDK Adapted shift logic – Boxster GTS Model

The MA1 flat 6 engines in the 981 Boxster are subject to carbon buildup around the intake valves. This causes an intake air-flow restriction and subsequent rough running, especially at idle speed, and a loss of power during acceleration. Typically, the problem is most noticeable between 60K and 80K miles.

If the Boxster 981 you are looking to purchase has no history of this work and is approaching this mileage, it’s worth checking with a local specialist the potential cost of this work so you can budget accordingly.

The good news is that removal of the carbon buildup is relatively straight forward. There are several ways this can be done from walnut shell blasting through chemical cleaning. Once completed, the runnability of the engine returns to a like new status.

The ignition coils on the MA1 Boxster engines have been updated by Porsche multiple times. The original coils were prone to cracking over time and were replaced by a more substantial version. Low mileage older cars will commonly still have the older style coils and its best practice to replace them all with the newer versions, even if only a single coil has failed.

On low mileage 981 Boxster cars that have not been driven hard, coil problems may not show up until they are put under more unusual loading e.g. hard acceleration. That’s not easy to determine through a one-off road test or a PPI – although a runnability test on each cylinder can be done, it may not show this issue.

The good news is that coil replacement on the 981 is straightforward and very common.

Porsche MA1 engines feature direct injection and a high-pressure fuel pump driven from a camshaft. The high-pressure fuel pump is subject to failure and typically, initially sets a check engine light and faults associated with the fuel rail pressure.

Typical symptoms of a failing high pressure fuel pump include:

• Delayed start of the engine or long crank time
• Hesitation or sputtering in acceleration
• Lack of power
• Higher engine temperatures
• Engine stalling and being difficult to restart

Again, the good news is this is a relatively common and straightforward fix for the MA1 engine that is likely during the first 100K miles. Check the history on the 981 you look to buy and plan accordingly.

Early versions of the MA1 engine had issues with the water pump and thermostat. Revised versions of the water pump and thermostat were fitted to later cars, so check to see if this work was completed in the history of the 981 you look to purchase.

Water pump – the water pump on the 981 starts to leak before failing completely. This is an important area of the PPI to look for visible signs of a minor coolant leak. Some pumps have internal failures and will wobble while rotating. Again, this can be accessed during a thorough PPI.

Thermostat – The thermostat is electronically controlled and mapped to engine performance rather than just coolant temperature. In theory this provides better fuel economy and early response to more aggressive driving. A check engine light is normally triggered upon failure of the thermostat. Most fail in the open position and typically do not cause over-heating. Check the 981 you want to buy to see if the thermostat has been updated – if not, expect to do this work sooner rather than later.

Some early 981 Boxster engines experienced failure of the camshaft actuators. Typically, this sets faults for incorrect cam position, causes rough idle conditions, and if left unresolved, engine misfires. Replacement of the camshaft actuators resolves this issue. Check for the work being completed during the history on the 981 Boxster you look to purchase.

Engine Rear Main Seal (RMS) Leak

There are some common areas where oil leaks occur on the 981 Boxster. Most are easily fixed and are part of the normal wear process. One of the most common areas for an oil leak is the rear main seal. See our common problems page for more information. Oil leaks should not be a barrier to purchase, but they should be considered in terms of the purchase price and the cost of the repair.

Don’t Just Replace the Rear Main Seal

Leaking rear main seals can be signs of other issues and should be thoroughly investigated. On manual cars, a leaking rear main seal can cause significant damage to the clutch and flywheel assembly and adds to the cost of replacement. You only want to replace the RMS once with the most updated version – check for additional causes of the RMS leak before completing the work.

The problem of high oil consumption affected a good number of early engines in the 981 Boxster. Typically, this resulted in the consumption of a quart of oil every 1K miles driven. In the most severe cases the engine was replaced under warranty. Low mileage versions of the early 981 may not have identified this engine issue and it’s hard to spot before you buy the car. Check the soot on the tail pipes and the average fuel consumption shown on the dash. More soot and increased fuel consumption may be signs of oil consumption.

The MA1 engine features a hydraulic belt tensioner that has a life span of about 60K miles or 6 years. The telltale sign of impending failure is rust on the bolt that holds the tensioner to the engine. Hydraulic fluid leaks out, the tension is lost, and the bolt head rusts. Tension on the belt is critical for driving the water pump, AC compressor etc. and a correctly tensioned belt is a critical engine component.

The tensioner has been update a number of times and this work should be evident in the history of the pre-owned Boxster you plan to buy. If there is no history of this work plan to replace the tensioner and preempt the problem.

The manual transmission in the 981 Boxster is very reliable and smooth in operation.

Check the smoothness of changing through the gears. Worn transmissions will have a significantly notchy feeling and difficulty finding the next gear. Also, a worn transmission will often pop out of gear under acceleration. A manual transmission fluid change will be due by time and likely not by mileage covered. Check when that is due on the Boxster you plan to purchase by comparing the history to the maintenance guide.

How Long Should a 981 Boxster Clutch Last?

Clutch life varies dramatically by driver — some fail by 15K miles, others last over 100K. Signs of wear include slipping (high revs, no acceleration) and a burning smell. Judder on clutch release may indicate oil contamination from a leaking RMS.

A slipping clutch can quickly damage the flywheel, adding $700 in parts if replaced together — which is recommended. Check the service history and expect clutch work eventually on any used manual transmission Boxster.

In general, the Porsche PDK transmission in the 981 is extremely reliable. However, several common issues have arisen with the PDK over time, and many have led to expensive repairs being deemed necessary.

The Porsche factory recommendations for maintenance of the PDK transmission have also evolved over time, with maintenance now being performed more frequently than originally recommended at the introduction of the transmission. We recommend you speed up the maintenance on your 981 PDK transmission.

The major problems with the PDK relate to a lack of maintenance, the unwillingness of Porsche to allow the dealership channel to take the PDK apart, and a lack of available parts! That tends to require replacement of the transmission – $20K+ and the subsequent complaints. The good news is the Porsche PDK transmission is fully repairable for a fraction of the cost of replacement.

See PDK known problems and Expert PDK Repairs

Check the history of maintenance on the Boxster you plan to buy. At this point at least one PDK fluid and filter service should have been completed on even the latest model manufactured in 2016. If the 981 Boxster is low mileage with no history of PDK service we recommend you complete this work as a priority after purchase.

The 981 front-mounted radiators and A/C condensers sit low and exposed, making them prone to stone damage and debris buildup – especially leaves trapped around the sides.

The ducting to the radiators and condensers should be cleaned regularly or protected with mesh screens. Thorough cleaning requires removing the front bumper – something most owners skip.

When inspecting a 981 for purchase, shine a flashlight into the front air intakes. If you see leaves or buildup, it’s a sign of neglect. Corroded or damaged radiators/condensers can’t be repaired—only replaced.

Make sure during the PPI that the front coolant pipes are inspected for leaks. The coolant pipes leading from the front radiators have a series of joints from rubber to plastic and to metal in their journey from the front of the car to the engine. The joints between the pipes can leak causing coolant loss toward the front of the car – typically around the wheel wells.

A common and frustrating issue with the 981 is a small crack in the coolant reservoir. It often starts with a faint coolant smell while driving and slow fluid loss. The reservoir can suddenly split and dump all the coolant risking engine overheating.

Replacement isn’t costly but is tricky due to the tight space. Replacement plastic reservoirs can frustratingly be cheap and not well made, often leading to repeating this job multiple times over the 981 lifecycle. We recommend you get the part from Porsche for the latest and best quality.

981 Boxster Brake Wear

The brakes on the 981 Boxster are generally excellent. The S model features larger brakes that are matched to the 911 991. Brake pad material does degrade over time – check on low mileage examples to see when the last brake service was performed. The brake fluid history should show a change every few years regardless of mileage. Measure the amount of brake pad material remaining – you want more than 3mm. At the 3mm mark the brake pad wear sensor will trigger the replace brake pads light.

A complete brake service with pads, rotors and sensors can be quite expensive. So, if you’re buying from a used car vendor, look for new pads on old rotors. Both the pads and rotors should always be changed at the same time. Used car centers are famed for just replacing the pads and leaving on the old rotors. “The car has new brakes” – not if the rotors weren’t changed it doesn’t.

This can be particularly unpleasant when driving! The 981 Boxster has drilled rotors. Look carefully to see how clear the drill holes are and make sure there are no cracks between the drill holes. Cracks between the drill holes can lead to a much bigger crack developing and rotor failure very quickly under heavy braking. A failed brake rotor when you are trying to stop quickly is an unpleasant experience!

Brake fluid has a limited lifetime. Low mileage cars often skip the brake fluid service, so it’s important to determine the health of the brake fluid on the 981 you plan to buy. Check the history for the last brake fluid flush in the service records. If the last brake fluid service was more than 2 years ago, we recommend you complete a brake fluid service sooner rather than later.

The brake fluid you see in the reservoir maybe be clean and look healthy. This is not a good test. What you can’t see is what matters – the fluid in the caliper at the end of the line the reservoir connects too. Despite the fluid in the reservoir being clean, the fluid in the caliper could easily be burnt and degraded.

Some 981 Boxster models were fitted with the optional Ceramic Composite Brakes. This option is typically associated with yellow brake calipers. During the PPI it’s important to be sure of the type of brakes fitted to the Boxster you want to buy. If the car is fitted with the PCCB option and the brakes need to be replaced the cost will be between $10K and $20K.

Upside of having PCCB brakes:

• Massive weight savings
• Reduces rotational mass for better handling and ride
• Superior heat resistance
• Significantly longer lifespan – 100K miles possible
• Virtually no brake dust

The downsides of PCCB brakes:

• Very expensive replacement cost
• Slightly less initial bite when cold – not dangerous, just noticeable
• Susceptibility to chipping or damage if not handled correctly

Test the cabriolet top thoroughly to ensure smooth operation. Many issues with the top are minor but can be frustrating if discovered on your first sunny day drive. Check if upgrades or repairs to the cabriolet top mechanism are in the car’s history. Generally the roof operation on the 981 is extremely reliable.

The tops degrade with exposure to the environment. Many can be refreshed but in some circumstances, replacement will be needed.

Window Drop Problems

The 981 Boxster occasionally has issues with the regulation of window drop when opening the driver’s door. Pulling the handle should cause the window regulator to drop the window below the stop point inside the convertible top. The window should rise and hit the stop point when the door is closed. This functionality can be lost during a battery change, or be caused by a faulty widow regulator, or faulty door handle microswitch.

In some circumstances the window regulator can be reset to solve the problem. This is done by relearning the stop points. With the ignition on:

• Close the door fully.
• Fully lower the window using the window switch. Hold the switch down for 5 seconds after the window reaches the bottom.
• Fully raise the window using the window switch. Hold the switch up for 5 seconds after the window reaches the top.

Thoroughly check the window drop on both doors before buying a 981 Boxster.

Inspect the car for water leaks, especially behind the driver seat. Blocked roof drains can cause water to enter the cabin and damage electronic modules. Clearing drains is easy; neglecting them is costly. Check thoroughly for signs of water leaks around the top and on the floor area.

The rear spoiler on the 981 Boxster is automatically deployed based on speed but can also be manually controlled through an interior switch.

Deployment Speed

• Automatically rises at approx. 75 mph (120 km/h).
• Automatically retracts at approx. 50 mph (80 km/h).

Check the functionality of the rear spoiler. Common issues include being stuck up or down and a general failure to deploy. If there’s a malfunction, a spoiler control failure message or warning light may appear on the dashboard. Spoiler failure issues can be expensive, so check the functionality thoroughly before purchase.

981 Boxster Suspension Issues

The 981 suspension is extremely durable. However, rubber bushings and struts can be worn with age. Listen for clunks or squeaks and check for fluid leaks from suspension struts. The most common issues are as follows:

Worn Control Arm Bushings

• Symptoms: Clunking noise over bumps, uneven tire wear, loose steering feel.
• Cause: Original rubber bushings degrade over time.
• Fix: Replace control arms or bushings. Many owners upgrade to polyurethane or monoball bushings for improved precision.

Failed Lower Control Arms

• Symptoms: Clunking, instability under braking, poor alignment retention.
• Fix: Replace with OEM or upgraded units

Top Mounts / Strut Mounts

• Symptoms: Squeaking, clunking over bumps, poor ride quality.
• Fix: Replace top mounts when changing struts/shocks. Consider GT3 mounts or aftermarket alternatives for improved feel.

Worn or Leaking Shocks or Struts

• Symptoms: Bouncy ride, nose dive when braking, poor cornering stability.
• Fix: Replace shocks. Many aftermarket options available.

Sway Bar End Links & Bushings

• Symptoms: Clunks or rattles during cornering.
• Fix: Replace worn end links or sway bar bushings. Consider adjustable end links if running coilovers or lowered ride height.

Alignment & Ride Height Issues

• Symptoms: Pulling to one side, excessive inner tire wear.
• Fix: Get a professional alignment, ideally from a Porsche specialist. Many Boxsters are misaligned due to aged components.

The PASM (Porsche Active Suspension Management) system on the 981 Boxster is generally reliable but can present issues that are slightly different from the standard suspension system.

PASM Shock Failure

• Bouncy or overly firm ride
• One corner feels soft or collapsed
• Fluid leaks near the dampers
• Suspension noise over bumps

Height Sensor Failure

• PASM warning light on dash
• Car rides harshly or inconsistently
• Stored diagnostic codes

Intermittent PASM malfunction messages are often caused by water ingress.

The 981 Boxster was fitted with a newer style of headlight and featured an option for enhanced lighting. The option package included daylight running lights and a dynamic cornering function.

It’s important to understand which option is included with the 981 Boxster you are interested to buy. Check the headlight functionality and the condition of the lenses thoroughly. Replacement of the headlight unit is expensive, with the enhanced lighting package option typically costing more than $2K per light unit and often requiring additional coding.

Uneven tire wear, especially on the inner rear shoulders, often points to worn rear control arms, poor toe setting, aggressive camber settings, and general poor alignment.

Check tire DOT dates — anything over 5 years old should be replaced, even if tread looks good. Low-mileage cars often have old, degraded tires that can fail despite the minimal wear level.

By now, most 981 Boxster have exceeded factory mileage intervals by age. Maintenance should be based on elapsed time and physical inspection, not just mileage. We recommend working with a specialist Porsche shop from our list to assess maintenance needs based on condition and elapsed time. Our guide to maintenance on the 981 covers everything you need to know about efficiently servicing your 981 Boxster. If you have further questions or concerns about the maintenance requirements of your 981 Boxster, you may find answers that can help you in our guide to Boxster maintenance service questions.

Maintenance Service Dash Messages

The Porsche 981 Boxster will display a variety of maintenance-related messages on the dash to remind you of service intervals. These appear in the central multifunction display and can vary depending on model year and the PCM (Porsche Communication Management). Check the PCM in the car you want to buy and scroll through the remaining time and mileage in the maintenance area. The guide should indicate the time to the next service and what type of service is due. There is a significant difference between the cost of an annual service and a major service interval every four years. Understanding what service is due next, what’s included in that service, and the cost of the maintenance interval, can help you plan for your ongoing ownership cost.

Many dealerships are limiting service to newer vehicles, often turning away Porsche models over 10 years old due to a lack of technicians trained in older cars. In contrast, independent shops usually have decades of experience, offer a more personalized service, and often allow customers to see and understand the work being done on their car first-hand. We recommend you use a local recommended Porsche repair shop for your 981 Boxster.

Create a maintenance plan based on inspections and the advice from a repair shop. We recommend you budget $70 a month for routine maintenance service, covering annual, intermediate, and major maintenance over four years. Plan extra for new tires and brakes based on mileage and condition.

Additional costs include repairs, insurance, and taxes. Repair costs can vary dramatically depending upon the issue that needs to be resolved. We suggest budgeting $80 per month to cover likely repairs over a four year period.

The parts availability for the Porsche Boxster 981 is excellent. Many original parts were revised and reused on the later chassis and there are many commonalities between the Boxster and the 991 911. Many components are still in production or at least readily available through after-market suppliers. Parts that are harder to find include interior trim components, cabriolet motors and sensors, headlights, and infotainment system replacements.

Once you’ve found a potential 981 Boxster, your first step should be a thorough inspection by a Porsche specialist. A pre-purchase inspection (PPI) can uncover hidden mechanical issues that aren’t obvious at a glance. It’s important to use a competent and experienced shop to perform the PPI. Providing the shop with any known repair or maintenance history on the car will help them with a detailed assessment.

The inspection should uncover the details of the mechanical wear on the Boxster and the general condition. What you also want to know from the report is what’s next. Before making the purchase, you want to know the extent of maintenance work needed on the car in the next few years. Use our maintenance guide for the 981 to map the history to your next maintenance steps. You also want to know the age and health of the battery and the DOT on the tires.

The PPI Should Check Fault Codes and Emissions Readiness

Before buying any car, it’s crucial to check when the OBD fault codes were last cleared and to verify the emissions monitor status. A seller can easily clear codes just before your test drive, which also resets the emissions monitors to “not ready.”

Since emissions tests require multiple drive cycles, hidden issues may not reappear for many miles. During a PPI the shop should confirm that the emissions system shows “ready” – this indicates the car has been driven enough since the last reset and isn’t hiding recent faults.

Over-Rev Counter

Revving an engine to the red line is safe and even healthy for the 981 engines when done correctly. A proper gear change at redline may briefly raise RPM slightly—this is normal and harmless. However, selecting the wrong gear (like downshifting instead of upshifting) can cause the engine to over-rev way beyond the red line. This common mistake, known as a miss-shift, has led to catastrophic engine failures in many Porsches.

Recorded Events

Fortunately, Porsche’s engine management system logs key data, including engine over-rev events. The ECU permanently records engine hours and when these events occurred.

There are six over-rev levels, from minor redline hits to extreme, potentially engine-damaging RPM spikes. Lower-level events often just show spirited driving, but higher-level over-revs may indicate serious stress and events that could shorten the engine life. During a PPI you want to know what over-rev details are recorded in the ECU.

Many Porsche owners enjoy track days, where gear changes often occur near redline. These can trigger entries in the lower over-rev ranges, which are logged by the ECU. Multiple entries in these lower levels may suggest frequent track use, offering insight into how hard the car has been driven—and how well it may have been cared for over time. Discuss and take the opinion of a specialist Porsche shop based on the over-rev detail stored in the car you want to purchase.

Specific models and production ranges of those models can require repairs under manufacturer recalls. It’s worth checking to make sure that the pre-owned Porsche you plan to buy is up to date with the recalls required on the specific model. You can do this most effectively with:

National Highway Traffic Safety Administration

or directly with Porsche:

Porsche Recall Lookup

The original build sheet for the Boxster you are interested to buy will tell you what was included during production. Understanding the actual build and options included with the Boxster can give you an accurate picture of the relevant value to other cars for sale. Many options included with the car are not easy to determine visually without the help of the original build sheet. Most of the options on the car will be described using acronyms or abbreviations. The better informed you are and better understanding of exactly how the car was built, gives you the very best information you need to plan for maintenance and repairs in the future.

For example – it comes with pretty yellow calipers. Typically that means PCCB and a very expensive brake job in the future! Look for highly desirable options that maintain value such as PASM, Sport Chrono, PSE, etc.

If you find a helpful and willing person at a Porsche dealer, using some charm you may be able to persuade them to provide you with a copy of the build sheet and window sticker for the car you plan to buy. The seller should provide this information to backup their claims of the vehicle for sale. If all else fails, try an online resource such as Vin Analytics

There are often very genuine reasons why a car is for sale. We all move on, however, older cars are often put up for sale when mechanical issues are deemed too expensive. Did deep and if possible, understand why the car is for sale.

If you’re buying from a used car dealer, find out where they sourced the 981. A Porsche-focused dealer is a good sign. But if the dealer typically sells budget minivans, proceed with caution. Who trades in a Porsche at a used car lot that doesn’t specialize in them? Often, it’s someone offloading a car with hidden issues, betting the dealer won’t notice. Do your homework.

Most cars are advertised using the model year or registration year. This can be misleading. The production year runs August through July. That means cars produced in August through December are described as the following year’s production e.g. September 2014 production is often called a 2015 model year car.

Why Production Date Matters

The simple answer is parts. The actual production date is critical to understand the components fitted on the car. Knowing the actual production date for the 981 you plan to buy can help you determine the real age and value of the car.

10K miles per year is considered good condition for most cars. However, most 981 Boxster cars do not do 10K miles per year. Typically, they will have covered more mileage in their first ten years of age and then progressively slowed down in mileage per year subsequently. What’s important to discover is how the maintenance for the 981 changed over the mileage covered and its frequency – that will likely tell you more about the health of the car versus the total mileage covered.

High speed freeway driving versus around town local driving can have a serious influence on the overall engine and transmission condition. Long drives at higher speeds tend to produce less wear as opposed to lots of cold starts and short journeys. Look at the location of the owners and make a judgement based on the mileage recorded over the time the owner used the car.

While low mileage on a 981 is appealing, it can come with its own set of issues. Infrequent use often means missed service intervals, leading to age-related wear in fluids, seals, tires, brakes, and clutch components. Lack of maintenance based on time is risky. For example, spark plugs should be replaced every 10 years, regardless of mileage, and brake fluid flushed every 2–3 years. PDK maintenance is critical regardless of mileage covered. Tires may have good remaining tread but can still be unsafe if over 5 years old.

Low-mileage cars often demand a premium but be sure to budget for catch-up maintenance after your purchase.

For most Porsche cars, the number of previous owners matters less than the car’s maintenance history and overall condition. What really matters is how long each owner had the car and how well they took care of it. If you see an increasing number of owners over a decreasing amount of time, that may well be a sign of neglect.

There are several good ways to check the title status on a vehicle available. All you need is the vin number.

• National Motor Vehicle Title Information System (NMVTIS) – Government-backed, very reliable
• Carfax – Detailed history reports
• AutoCheck – Similar to Carfax
• VINCheck (NICB) – Free check for theft/salvage

Understanding where the car has been in the country can give you some clues as to its history of use. Cars in the south are likely to have been driven regularly as the weather does not preclude the enjoyment of the 981. However, cars in northern states are often stored during the wintertime and experience a good number of months without being driven. Climate too can be a factor. Hot and dry versus high humidity has different effects on the health of rubber components and interior trim.

This is a common question and not one that is easily answered. All 981 Boxster model year production has some minor issues that you should pay close attention to. The later production 981 cars are significantly more desirable and rarer. The most important factor in our opinion is the manual car versus the PDK. PDK maintenance is critical and has the potential to turn into a $20K+ problem – the manual transmission car comes with less risk.

During 981 production, Porsche introduced Paint to Sample or PTS. That pretty much means for a premium, you can have the car painted any color you want. Versions of the 981 painted in this way are rare and look for a premium resale cost – assuming you like the chosen color!

The standard popular colors you’ll find are black, white, and guards red. The metallic paint option included:

• Basalt Black Metallic
• Jet Black Metallic
• Rhodium Silver Metallic
• Agate Grey Metallic
• Dark Blue Metallic
• Sapphire Blue Metallic
• Carrara White Metallic
• Mahogany Metallic
• Night Blue Metallic
• Meteor Grey Metallic

Special colors associated with the Spyder and GTS models such as carmine red, racing yellow, lava orange for example are more rare.

Color does affect resale value – less common but tasteful colors like Silver, Sapphire Blue, or metallic white tend to hold resale value better. And frankly, mahogany belongs on tables, not on cars!

As luck would have it, the Porsche you really want is on the other side of the country! This used to be an issue, but these days buying cars out of state is commonplace. There are technology based tools to enable a smooth transaction and help minimize the risks, and excellent ways to transport you car home.

Tips for Buying a Porsche Out of State

• Start with a thorough online evaluation
• Get detailed photos: exterior, interior, engine bay, undercarriage, and tires.
• Request a walkaround or live video call (FaceTime or Zoom) to confirm condition.
• Run a VIN check
• Use Carfax, AutoCheck, or VinAudit to check for accidents, title issues, maintenance history etc.
• Get an option list or build sheet using a vin decoder
• Get a Pre-Purchase Inspection (PPI) with a local Porsche specialist
• Use an escrow service for the transaction
• Insure the car before transport to you

Transporting the Car – Recommended Car Carriers

Some buyers like to fly in, put their hands on the car, complete the transaction and drive home. In many cases this is not practical, and so buyers turn to shipping companies to transport their new purchase directly to their home. If you’re buying from a Porsche sales specialist, they will likely have an option and can recommend a car shipping company they typically work with. Here are some shipping companies that we have worked with that offer excellent service:

Montway

Reliable Carriers

Preowned Auto Logistics

U.S. Luxury Shippers

Intercity Lines

Recommended Porsche Repair Shops You Can Trust

We researched the whole country to identify local Porsche repair shops that you can trust with your car. Our recommended Porsche repair shops, service centers, mechanics, and specialists provide Porsche repair, service, maintenance, diagnostics, and classic Porsche restoration services that can help you.

All versions of the 981 are easy to drive, park, and have fun in. The ride quality and handling improved significantly over previous Boxster versions. The 981 Boxster is raw fun to drive with the top down but refined enough for a comfortable long drive. The base version is still somewhat under powered if you’re expecting raw performance. The manual transmission has a great feel and is easy to work with, while the PDK version is easy to drive and changes gear rapidly. The S model certainly has a bit more zip about it if you’re looking for a performance edge. The interior is well laid out, quite refined, and comfortable even for long drives. The PCM offers good connectivity but you need to check your phone model will actually talk to the 981 – software updates for the PCM can help.

If you are planning a long golfing weekend with your sweetheart, this is not the car for you. Space for “stuff” is limited in the Boxster and even a long weekend away can be a challenge. Make sure your partner can pack small!

Boxster 981 Recommended Maintenance Intervals

Maintenance on the Boxster 981 is due annually, with an intermediate service at 2 years or 20K miles, and a major service at 4 years or 40K miles.

PDK Transmission Maintenance

If the Boxster 981 you plan to buy is fitted with a PDK transmission, we highly recommend performing maintenance on the PDK sooner than the factory recommendations. PDK maintenance is now recommended at 40K miles or 4 years to prevent expensive PDK problems.

Recommended Porsche Repair Shops

In our repair shop section we highlight and recommend local shops we know to provide the very best service. To help, we also categorize the local shops to reflect the type of Porsche service each shop offers. Many of the local independent shops shown offer an excellent dealer alternative for Porsche service, maintenance, and repairs. Recommended Porsche specialists also offer repairs, tuning, upgrades, and modification expertise that surpasses the typical Porsche service center or dealer.

Save 20% on Maintenance Service and Repairs

Service, repair, or maintenance performed at an independent shop does not invalidate your warranty. On average, working with an independent shop will save you at least 20% on Porsche service and repair costs versus a dealer. In addition, it’s also worth considering how the local environment and road conditions affect maintenance requirements. An independent shop can help you with first-hand knowledge versus factory recommendations.

Interior

The 981 interior features a raised center console that delivers a cockpit style feel. Different models vary in the interior materials used, but expect to find more refinement and use of aluminum and leather. The dash features the classic style 3 round pods and the steering wheel has the multifunction layout. The standard seats are comfortable while being sporty enough – optional sport seats were fitted to some models for better bolstering.

Infotainment

The 981 Boxster features the PCM 3 system with touchscreen interface. Check the functionality of this thoroughly in the Boxster you plan to buy as early versions had several issues. Check the software revision level during a PPI. The most common speaker system added is Bose. The PCM features navigation, Bluetooth audio and phone connectivity, typically a CD drive, and a single USB or Aux port connectivity.

Check the Bluetooth connectivity – on earlier versions, while you can connect, you may not be able to stream music to the PCM. No Apple CarPlay – you may have to talk to your partner on longer journeys!

The 981 uses Porsche N rated tires. If the car you buy has 19-inch rims, you’ll be looking at more than $1400 for a set of 4 tires. The rear tires will wear more quickly than the fronts on the 981 due to the suspension setup. It’s important to stay on top of vehicle alignment – any loss of alignment on the rear of the Boxster will eat the inner shoulder of the rear tires rapidly. This is difficult to see because it’s so far under the car but check it regularly or you’ll be buying rear tires way more often than you expect.

If your ownership plans include heading out for a track day (HPDE), then the 981 can be a lot of fun. You need to check with the group organizing the track day on your ability to drive the Boxster at the event. Some events do not permit soft top vehicles.

On track, the car is easy to drive quickly, and well balanced. You’ll have to ignore the newer 911 cars passing you and focus on your space – you shouldn’t get passed by an older Boxster, 911, or the infamous Miata!

There are several manufacturers that support the 981 for upgrades such as wheels, exhaust, intake systems, suspension, etc. In addition, many of the body panels, spoilers or bumper assemblies from different model versions are interchangeable with early models. The 981 definitely benefits from an exhaust upgrade – more sound from the flat 6 ICE is always a good thing.