Used car guide

1999 Saab 9-3: common problems and what to check

What gets flagged at MOT on 1999 Saab 9-3s, from 476 tests in 2025, plus known faults and what to look at before you buy one.

Small sample: only 476 of these were MOT tested in 2025, so treat the percentages as rough. The known faults below don't depend on it.

476MOT tests in 2025
66%pass first time (all 1999 cars: 65%)
4,000typical miles a year
30%had suspension flagged

What gets flagged at MOT

The share of 1999 Saab 9-3 MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Suspension
    30% 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.

  • Brakes
    30% 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.

  • Lights and electrics
    25% 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
    25% 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
    18% 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.

  • Exhaust and emissions
    16% 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 Saab 9-3?

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

Other years

YearMOT testsMost flagged
2012194Suspension 32%
20112,263Suspension 44%
20103,244Suspension 45%
20093,329Suspension 43%
20085,041Suspension 43%
20075,777Suspension 43%
20064,425Suspension 48%
20052,853Suspension 48%
20041,859Suspension 47%
2003784Suspension 44%
2002712Suspension 35%
2001650Brakes 34%
2000597Brakes 36%
1998253Suspension 36%

Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 1999 Saab 9-3s registered in 1999. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score