Used car guide

2016 Porsche Boxster: common problems and MOT failures

What MOT testers find on the Porsche Boxster first registered in 2016: we looked at the 3,637 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.

3,637MOTs of 2016 cars, done in 2023–2025
93%pass first time (all 2016 cars: 77%)
3,600typical miles a year
18%had tyres flagged

Common 2016 Porsche Boxster MOT failures and advisories

The share of 2016 Porsche Boxster MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Tyres
    18% of testsRough price £70–£150

    At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.

  • Brakes
    5% of testsRough price £150–£350

    At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.

  • Wipers, windscreen and mirrors
    3% of testsRough price £15–£250

    At the viewing: Check for chips in the driver's view, and test the wipers and washers.

  • Suspension
    2% of testsRough price £120–£400

    At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.

  • Lights and electrics
    2% of testsRough price £10–£80

    At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.

  • Exhaust and emissions
    1% of testsRough price £100–£1,200

    At the viewing: Look for black soot in the tailpipe, listen for blowing from the exhaust and check for engine or DPF warning lights.

Known faults on the 2016 Porsche Boxster

Reported by owners, mechanics and buying guides for this model and age. Check which engine the car has, as some apply to one engine only.

  • Paintwork quality

    All engines

    There are reports of paintwork quality problems. Engines are generally reliable if serviced and oil-changed on time.

    At the viewing: Look over the paint, and check the service history for regular oil changes.

    Source: What Car?: used Porsche Boxster (2012-2016) reliability

  • Roof and hard-use checks

    Boxster

    Check the folding hood works properly, and look for signs of hard use: black exhaust smoke, replaced panels and kerbed wheels.

    At the viewing: Open and close the roof, and look for smoke on start-up.

    Source: What Car?: used Porsche Boxster (2012-2016) reliability

Questions to ask the seller before buying a 2016 Porsche Boxster

Ask before you travel to see it. A seller who knows the car will have answers, and receipts.

  1. Can I see the service history and receipts for any big jobs?

Looking at a Porsche Boxster?

Check the actual car: its own MOT history, mileage and what to ask the seller. Free, no sign-up.

Other years

Every year of the Porsche Boxster compared

YearMOT testsMost flagged
2022281Tyres 14%
2021543Tyres 12%
20201,324Tyres 18%
20192,636Tyres 19%
20183,020Tyres 18%
20172,949Tyres 20%
20153,166Tyres 15%
20143,540Tyres 17%
20133,759Tyres 18%
20123,277Tyres 18%
20112,297Brakes 17%
20102,386Brakes 19%
20092,509Brakes 19%
20083,177Brakes 23%
20074,757Brakes 24%
20065,567Brakes 28%
20059,689Brakes 29%
20046,148Brakes 31%
20037,285Brakes 34%
20026,395Brakes 32%
20016,193Brakes 34%
20005,643Brakes 33%
19993,126Brakes 32%
19982,279Brakes 32%
19971,163Brakes 31%
1996–Too few tests

Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2023–2025, counting the MOTs of Porsche Boxster cars first registered in 2016. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score