Used car guide

2002 Lexus GS300: common problems and what to check

What gets flagged at MOT on 2002 Lexus GS300s, from 104 tests in 2025, plus known faults and what to look at before you buy one.

Small sample: only 104 of these were MOT tested in 2025, so treat the percentages as rough. The known faults below don't depend on it.

104MOT tests in 2025
72%pass first time (all 2002 cars: 60%)
5,500typical miles a year
46%had suspension flagged

What gets flagged at MOT

The share of 2002 Lexus GS300 MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Suspension
    46% 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
    37% of testsRough price £10–£80

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

  • Tyres
    32% 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.

  • Oil and fluid leaks
    27% 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.

  • Brakes
    24% 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.

  • Exhaust and emissions
    15% 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.

Looking at a Lexus GS300?

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Other years

YearMOT testsMost flagged
2008153Brakes 31%
2007250Suspension 30%
2006399Suspension 33%
2005642Suspension 32%
2003119Suspension 41%
2001102Suspension 39%
1998103Suspension 41%

Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 2002 Lexus GS300s registered in 2002. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score