Used car guide

1992 Porsche 968: common problems and MOT failures

What MOT testers find on the Porsche 968 first registered in 1992: we looked at the 246 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.

Small sample: there were only 246 MOTs of these cars during 2023–2025, so treat the percentages as rough. The known faults below don't depend on it.

246MOTs of 1992 cars, done in 2023–2025
83%pass first time (all 1992 cars: 69%)
3,400typical miles a year
19%had lights and electrics flagged

Common 1992 Porsche 968 MOT failures and advisories

The share of 1992 Porsche 968 MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Lights and electrics
    19% of testsRough price £10–£80

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

  • Brakes
    18% 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.

  • Oil and fluid leaks
    16% of testsRough price £80–£600

    At the viewing: Look under the engine and on the ground where the car is usually parked for fresh oil or fluid.

  • Tyres
    12% 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.

  • Wipers, windscreen and mirrors
    10% of testsRough price £15–£250

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

  • Suspension
    9% 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.

Questions to ask the seller before buying a 1992 Porsche 968

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 968?

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Other years

Every year of the Porsche 968 compared

YearMOT testsMost flagged
1995–Too few tests
1994643Brakes 18%
1993497Brakes 21%

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 968 cars first registered in 1992. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score