2013 Porsche Cayman: common problems and MOT failures
What MOT testers find on the Porsche Cayman first registered in 2013: we looked at the 1,042 MOTs these cars had during 2025. Plus known faults and what to look at before you buy one.
Common 2013 Porsche Cayman MOT failures and advisories
The share of 2013 Porsche Cayman MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.
- Tyres17% 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.
- Brakes15% 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.
- Suspension5% 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.
- Wipers, windscreen and mirrors4% of testsRough price £15–£250
At the viewing: Check for chips in the driver's view, and test the wipers and washers.
- Lights and electrics3% 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 emissions2% 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 2013 Porsche Cayman
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.
- All engines
Paintwork quality
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
- Boxster
Roof and hard-use checks
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 2013 Porsche Cayman
Ask before you travel to see it. A seller who knows the car will have answers, and receipts.
- Can I see the service history and receipts for any big jobs?
Looking at a Porsche Cayman?
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 Cayman compared
| Year | MOT tests | Most flagged |
|---|---|---|
| 2022 | 477 | Tyres 13% |
| 2021 | 445 | Tyres 15% |
| 2020 | 440 | Tyres 18% |
| 2019 | 1,002 | Tyres 19% |
| 2018 | 1,195 | Tyres 17% |
| 2017 | 884 | Tyres 19% |
| 2016 | 1,006 | Tyres 13% |
| 2015 | 1,096 | Tyres 16% |
| 2014 | 1,196 | Tyres 17% |
| 2012 | 345 | Brakes 15% |
| 2011 | 540 | Brakes 20% |
| 2010 | 530 | Brakes 25% |
| 2009 | 657 | Brakes 21% |
| 2008 | 853 | Brakes 25% |
| 2007 | 1,388 | Brakes 26% |
| 2006 | 1,449 | Brakes 30% |
| 2005 | 161 | Brakes 27% |
Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2025, counting the MOTs of Porsche Cayman cars first registered in 2013. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score