2002 Saab 9-3 petrol: common problems and MOT failures

What goes wrong more than usual on a 2002 Saab 9-3 petrol?

Parts flagged at MOT more often on the 2002 Saab 9-3 petrol than on all cars registered in 2002.

• Exhaust system1.8× usual
  Saab 9-3

  18% All 2002 cars

  9.9%

  Failed outright at MOT: 4%, against 2.8% of all 2002 cars. The rest were advisories or minor defects.

  Rough price £100–£500 (pipe or section) ClickMechanic

  At the viewing: Listen for blowing or rattling from underneath at idle, and look for black soot around joints.

• Side repeaters2.7× usual
  Saab 9-3

  4.1% All 2002 cars

  1.5%

  Failed outright at MOT: 2.2%, against 0.8% of all 2002 cars. The rest were advisories or minor defects.

  Rough price £10–£80 our estimate

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

• Front struts4.7× usual
  Saab 9-3

  3.3% All 2002 cars

  0.7%

  Failed outright at MOT: 0.2%, against 0.2% of all 2002 cars. The rest were advisories or minor defects.

  Rough price £120–£400 our estimate

  At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.

Common 2002 Saab 9-3 petrol MOT failures and advisories

The share of 2002 Saab 9-3 petrol MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Brakes
  36% 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.

• Suspension
  34% 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.

• Tyres
  28% 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
  26% 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.

• Lights and electrics
  26% 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 emissions
  19% 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 an engine warning light.

Questions to ask the seller before buying a 2002 Saab 9-3 petrol

Ask before you travel to see it. A seller who knows the car will have answers, and receipts.

1. Any recent work on the exhaust system? (Flagged at MOT 1.8× as often on the 2002 Saab 9-3 petrol as on other cars the same age.)
2. Any recent work on the side repeaters? (Flagged at MOT 2.7× as often on the 2002 Saab 9-3 petrol as on other cars the same age.)
3. Any recent work on the front struts? (Flagged at MOT 4.7× as often on the 2002 Saab 9-3 petrol as on other cars the same age.)
4. Can I see the service history and receipts for any big jobs?