Used car guide

1997 Aston Martin DB7: common problems and what to check

What gets flagged at MOT on 1997 Aston Martin DB7s, from 164 tests in 2025, plus known faults and what to look at before you buy one.

Small sample: only 164 of these were MOT tested in 2025, so treat the percentages as rough. The known faults below don't depend on it.

164MOT tests in 2025
85%pass first time (all 1997 cars: 67%)
2,400typical miles a year
20%had suspension flagged

What gets flagged at MOT

The share of 1997 Aston Martin DB7 MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Suspension
    20% 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
    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
    13% 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.

  • 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
    6% of testsRough price £15–£250

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

  • Rust and bodywork
    5% of testsRough price £150–£1,000

    At the viewing: Check the sills, wheel arches and underneath for rust, and look along the panels for uneven gaps or paint.

Looking at an Aston Martin DB7?

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Other years

YearMOT testsMost flagged
2004105Suspension 13%
2003214Suspension 14%
2002231Brakes 15%
2001278Suspension 18%
2000272Suspension 12%
1999163Suspension 26%
1998155Suspension 17%
1996120Tyres 13%
1995124Suspension 27%

Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 1997 Aston Martin DB7s registered in 1997. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score