2015 Peugeot Horizon diesel: common problems and MOT failures

What goes wrong more than usual on a 2015 Peugeot Horizon diesel?

Parts flagged at MOT more often on the 2015 Peugeot Horizon diesel than on all cars registered in 2015.

• Coil springs3.9× usual
  Peugeot Horizon

  16.9% All 2015 cars

  4.3%

  Failed outright at MOT: 4.2%, against 2.6% of all 2015 cars. The rest were advisories or minor defects.

  Rough price £175–£400 (pair, one axle) ClickMechanic

  At the viewing: Look behind each wheel for a snapped spring coil, and listen for a clunk or twang when turning the wheel lock to lock with the car stopped.

• Drive shaft (CV) joints7.1× usual
  Peugeot Horizon

  12.1% All 2015 cars

  1.7%

  Failed outright at MOT: 9.5%, against 1% of all 2015 cars. The rest were advisories or minor defects.

  Rough price £60–£350 our estimate

  At the viewing: Drive slowly on full steering lock in both directions and listen for clicking. Look for split rubber boots behind the front wheels.

• Number plate lights2.4× usual
  Peugeot Horizon

  8.3% All 2015 cars

  3.5%

  Failed outright at MOT: 3.5%, against 1.1% of all 2015 cars. The rest were advisories or minor defects.

  Rough price £5–£40 our estimate

  At the viewing: Check the number plate lights work and the plates are clean and legal.

• Brake lights3.1× usual
  Peugeot Horizon

  6.1% All 2015 cars

  2%

  Failed outright at MOT: 4.6%, against 1.6% of all 2015 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.

• Exhaust system2.6× usual
  Peugeot Horizon

  5.9% All 2015 cars

  2.3%

  Failed outright at MOT: 2.3%, against 0.6% of all 2015 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.

Common 2015 Peugeot Horizon diesel MOT failures and advisories

The share of 2015 Peugeot Horizon diesel MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Suspension
  25% 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
  22% of testsRough price £10–£80

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

• Tyres
  22% 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
  18% 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.

• Driveshafts and joints
  12% of testsRough price £60–£350

  At the viewing: On full steering lock, drive slowly and listen for clicking from the front wheels.

• Exhaust and emissions
  7% 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.

Questions to ask the seller before buying a 2015 Peugeot Horizon 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 coil springs? (Flagged at MOT 3.9× as often on the 2015 Peugeot Horizon diesel as on other cars the same age.)
2. Any recent work on the drive shaft (cv) joints? (Flagged at MOT 7.1× as often on the 2015 Peugeot Horizon diesel as on other cars the same age.)
3. Any recent work on the number plate lights? (Flagged at MOT 2.4× as often on the 2015 Peugeot Horizon diesel as on other cars the same age.)
4. Can I see the service history and receipts for any big jobs?