2008 Citroen C4: common problems and MOT failures

What goes wrong more than usual on a 2008 Citroen C4?

Parts flagged at MOT more often on the 2008 Citroen C4 than on all cars registered in 2008.

• Drive shaft (CV) joints2.1× usual
  Citroen C4

  13.8% All 2008 cars

  6.6%

  Failed outright at MOT: 8.5%, against 3% of all 2008 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.

• Brake lights2.2× usual
  Citroen C4

  12% All 2008 cars

  5.5%

  Failed outright at MOT: 11.1%, against 4.5% of all 2008 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.

• Number plate lights1.8× usual
  Citroen C4

  14.9% All 2008 cars

  8.5%

  Failed outright at MOT: 4.3%, against 2.3% of all 2008 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.

• Sidelights1.8× usual
  Citroen C4

  13.3% All 2008 cars

  7.2%

  Failed outright at MOT: 12.4%, against 6.3% of all 2008 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.

• Steering rack inner joints2.3× usual
  Citroen C4

  6.2% All 2008 cars

  2.7%

  Failed outright at MOT: 0%, against 0% of all 2008 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.

Petrol or diesel: does it make a difference?

The same figures for each fuel on its own. Check which one the car you're looking at is: it's on the logbook and in its MOT history.

Common 2008 Citroen C4 MOT failures and advisories

The share of 2008 Citroen C4 MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Lights and electrics
  46% of testsRough price £10–£80

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

• Suspension
  43% 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
  38% 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
  37% 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.

• Oil and fluid leaks
  17% 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.

• Driveshafts and joints
  14% of testsRough price £60–£350

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

Known faults on the 2008 Citroen C4

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.

• Fire, brake and airbag recalls

  All engines

  There were five recalls, including a short circuit fire risk, possible loss of braking efficiency and front airbags that might not deploy properly.

  At the viewing: Run the free DVSA recall check on the reg and ask for proof the work was done.

  Source: What Car?: Citroen C4 (2005-2010) reliability

• Cruise control and limiter glitches

  All engines

  Electrical glitches have affected the speed limiter and cruise control, and the radio can lose its stations.

  At the viewing: Try the cruise control and speed limiter on the test drive.

  Source: What Car?: Citroen C4 (2005-2010) reliability

Questions to ask the seller before buying a 2008 Citroen C4

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 drive shaft (cv) joints? (Flagged at MOT 2.1× as often on the 2008 Citroen C4 as on other cars the same age.)
3. Any recent work on the brake lights? (Flagged at MOT 2.2× as often on the 2008 Citroen C4 as on other cars the same age.)
4. Any recent work on the number plate lights? (Flagged at MOT 1.8× as often on the 2008 Citroen C4 as on other cars the same age.)
5. Can I see the service history and receipts for any big jobs?