2001 BMW 316i: common problems and MOT failures

What goes wrong more than usual on a 2001 BMW 316i?

Parts flagged at MOT more often on the 2001 BMW 316i than on all cars registered in 2001.

• Engine oil leaks1.8× usual
  BMW 316i

  28.7% All 2001 cars

  16%

  Failed outright at MOT: 0.7%, against 0.4% of all 2001 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.

• Airbag warning light4.8× usual
  BMW 316i

  6.2% All 2001 cars

  1.3%

  Failed outright at MOT: 5%, against 1.1% of all 2001 cars. The rest were advisories or minor defects.

  Rough price £10–£80 our estimate

  At the viewing: Ask a friend to check every light while you work the switches: indicators, brake lights, fog lights and reversing lights.

• Individual direction indicators2.3× usual
  BMW 316i

  8.1% All 2001 cars

  3.5%

  Failed outright at MOT: 2.6%, against 1.6% of all 2001 cars. The rest were advisories or minor defects.

  Rough price £10–£80 our estimate

  At the viewing: Ask a friend to check every light while you work the switches: indicators, brake lights, fog lights and reversing lights.

• Link ball joint covers3.3× usual
  BMW 316i

  5% All 2001 cars

  1.5%

  Failed outright at MOT: 3.3%, against 0.8% of all 2001 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.

• Anti-lock braking system2.2× usual
  BMW 316i

  3.1% All 2001 cars

  1.4%

  Failed outright at MOT: 2.6%, against 1.4% of all 2001 cars. The rest were advisories or minor defects.

  Rough price £100–£350 our estimate

  At the viewing: On a quiet road, brake firmly from about 30mph. The car should stop straight without pulling.

Common 2001 BMW 316i MOT failures and advisories

The share of 2001 BMW 316i MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Brakes
  43% 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
  40% 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
  33% 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
  30% 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
  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.

• Exhaust and emissions
  12% 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.

Known faults on the 2001 BMW 316i

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.

• Airbag, brake, wheel and suspension recalls

  All engines

  There were a few recalls over the years covering the side airbags, brakes, wheels and suspension.

  At the viewing: Run the free DVSA recall check on the reg.

  Source: What Car?: BMW 3 Series (1998-2005) reliability

Questions to ask the seller before buying a 2001 BMW 316i

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

1. Has all the recall work been done?
2. Any recent work on the engine oil leaks? (Flagged at MOT 1.8× as often on the 2001 BMW 316i as on other cars the same age.)
3. Any recent work on the airbag warning light? (Flagged at MOT 4.8× as often on the 2001 BMW 316i as on other cars the same age.)
4. Any recent work on the individual direction indicators? (Flagged at MOT 2.3× as often on the 2001 BMW 316i as on other cars the same age.)
5. Can I see the service history and receipts for any big jobs?