2006 BMW X3 petrol: common problems and MOT failures

What goes wrong more than usual on a 2006 BMW X3 petrol?

Parts flagged at MOT more often on the 2006 BMW X3 petrol than on all cars registered in 2006.

• Engine oil leaks2.7× usual
  BMW X3

  33.2% All 2006 cars

  12.4%

  Failed outright at MOT: 0.7%, against 0.3% of all 2006 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.

• Link ball joint covers2× usual
  BMW X3

  6.8% All 2006 cars

  3.4%

  Failed outright at MOT: 3.7%, against 1.9% of all 2006 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.

Common 2006 BMW X3 petrol MOT failures and advisories

The share of 2006 BMW X3 petrol MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Oil and fluid leaks
  35% 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.

• Tyres
  30% 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.

• Suspension
  28% 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
  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.

• 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.

• Wipers, windscreen and mirrors
  12% of testsRough price £15–£250

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

Questions to ask the seller before buying a 2006 BMW X3 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 engine oil leaks? (Flagged at MOT 2.7× as often on the 2006 BMW X3 petrol as on other cars the same age.)
2. Any recent work on the link ball joint covers? (Flagged at MOT 2× as often on the 2006 BMW X3 petrol as on other cars the same age.)
3. Can I see the service history and receipts for any big jobs?