2010 Saab 9-3 petrol: common problems and MOT failures

What goes wrong more than usual on a 2010 Saab 9-3 petrol?

Parts flagged at MOT more often on the 2010 Saab 9-3 petrol than on all cars registered in 2010.

• Ball joint dust cover2.1× usual
  Saab 9-3

  7.4% All 2010 cars

  3.5%

  Failed outright at MOT: 1.6%, against 1.5% of all 2010 cars. The rest were advisories or minor defects.

  Rough price £60–£150 (one joint) ClickMechanic

  At the viewing: Listen for knocking over bumps and check the rubber boots behind the wheels aren't split.

• Steering rack inner joints2.5× usual
  Saab 9-3

  6.1% All 2010 cars

  2.4%

  Failed outright at MOT: 0%, against 0% of all 2010 cars. The rest were advisories or minor defects.

  Rough price £100–£450 our estimate

  At the viewing: On a straight road the steering wheel should sit straight. Listen for knocks when turning, and check the steering feels even.

• Flexible brake hoses2.4× usual
  Saab 9-3

  4.6% All 2010 cars

  1.9%

  Failed outright at MOT: 0.8%, against 0.3% of all 2010 cars. The rest were advisories or minor defects.

  Rough price £50–£200 our estimate

  At the viewing: Look for cracked or bulging rubber hoses behind the wheels and in the engine bay.

• Transmission oil leaks2.1× usual
  Saab 9-3

  2.1% All 2010 cars

  1%

  Failed outright at MOT: 0%, against 0% of all 2010 cars. The rest were advisories or minor defects.

  Rough price £80–£600 our estimate

  At the viewing: Look under the engine and where the car is usually parked for fresh oil. Ask whether the leak has been looked at.

Common 2010 Saab 9-3 petrol MOT failures and advisories

The share of 2010 Saab 9-3 petrol MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Suspension
  35% 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
  26% 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.

• Brakes
  25% 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
  15% of testsRough price £10–£80

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

• Oil and fluid leaks
  12% 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.

• Steering
  7% of testsRough price £100–£450

  At the viewing: On a straight road the steering wheel should sit straight. Feel for play or knocking when turning.

Known faults on the 2010 Saab 9-3 petrol

Reported by owners, mechanics and buying guides for this model and age. Check which engine the car has, as some apply to one engine only.

• Hood motors and leaks (convertible)

  Convertible

  The electric hood motors can be damaged if the hood has been operated by hand. Check for rips, leaks and whistling at speed.

  At the viewing: Raise and lower the hood a couple of times and look for leaks.

  Source: RAC: Saab 9-3 Convertible (2003-2012) used car review

• Fast front tyre wear (powerful versions)

  Powerful versions

  Hard driving can wear out the front tyres in about 5,000 miles.

  At the viewing: Check the front tyre tread.

  Source: RAC: Saab 9-3 Convertible (2003-2012) used car review

Questions to ask the seller before buying a 2010 Saab 9-3 petrol

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

1. Has the hood or its motors been repaired?
2. Any recent work on the ball joint dust cover? (Flagged at MOT 2.1× as often on the 2010 Saab 9-3 petrol as on other cars the same age.)
3. Any recent work on the steering rack inner joints? (Flagged at MOT 2.5× as often on the 2010 Saab 9-3 petrol as on other cars the same age.)
4. Any recent work on the flexible brake hoses? (Flagged at MOT 2.4× as often on the 2010 Saab 9-3 petrol as on other cars the same age.)
5. Can I see the service history and receipts for any big jobs?