1998 Peugeot 306 diesel: common problems and MOT failures

What goes wrong more than usual on a 1998 Peugeot 306 diesel?

Parts flagged at MOT more often on the 1998 Peugeot 306 diesel than on all cars registered in 1998.

• Engine oil leaks1.9× usual
  Peugeot 306

  30% All 1998 cars

  15.6%

  Failed outright at MOT: 0.1%, against 0.4% of all 1998 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.

• Track rod ends3× usual
  Peugeot 306

  12.4% All 1998 cars

  4.1%

  Failed outright at MOT: 3.7%, against 1.4% of all 1998 cars. The rest were advisories or minor defects.

  Rough price £50–£150 (one end, plus about £30–£50 if it needs a wheel alignment) ClickMechanic

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

• Steering rack3.7× usual
  Peugeot 306

  7% All 1998 cars

  1.9%

  Failed outright at MOT: 4.3%, against 1.1% of all 1998 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.

• Anti-roll bar link joints2.9× usual
  Peugeot 306

  5.2% All 1998 cars

  1.8%

  Failed outright at MOT: 0.9%, against 0.5% of all 1998 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.

• Seat belts2.5× usual
  Peugeot 306

  4.9% All 1998 cars

  2%

  Failed outright at MOT: 2.7%, against 0.6% of all 1998 cars. The rest were advisories or minor defects.

  Rough price £80–£250 our estimate

  At the viewing: Pull each seatbelt sharply. It should lock and retract smoothly.

Common 1998 Peugeot 306 diesel MOT failures and advisories

The share of 1998 Peugeot 306 diesel MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Suspension
  45% 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
  42% 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
  34% 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
  31% 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
  27% 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.

• Wipers, windscreen and mirrors
  15% 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 1998 Peugeot 306 diesel

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 1.9× as often on the 1998 Peugeot 306 diesel as on other cars the same age.)
2. Any recent work on the track rod ends? (Flagged at MOT 3× as often on the 1998 Peugeot 306 diesel as on other cars the same age.)
3. Any recent work on the steering rack? (Flagged at MOT 3.7× as often on the 1998 Peugeot 306 diesel as on other cars the same age.)
4. Can I see the service history and receipts for any big jobs?