2010 Citroen C3 Picasso diesel: common problems and MOT failures

What goes wrong more than usual on a 2010 Citroen C3 Picasso diesel?

Parts flagged at MOT more often on the 2010 Citroen C3 Picasso diesel than on all cars registered in 2010.

• Brake discs2.2× usual
  Citroen C3 Picasso

  31.8% All 2010 cars

  14.3%

  Failed outright at MOT: 1.4%, against 1.2% of all 2010 cars. The rest were advisories or minor defects.

  Rough price £150–£350 our estimate

  At the viewing: Look through the wheel at the brake disc: a deep lip at the edge or heavy scoring means they're worn. Feel for judder when braking.

• Diesel smoke emissions14.1× usual
  Citroen C3 Picasso

  12.7% All 2010 cars

  0.9%

  Failed outright at MOT: 11.5%, against 0.8% of all 2010 cars. The rest were advisories or minor defects.

  Rough price £175–£900 (catalytic converter) ClickMechanic

  At the viewing: Look for smoke when revving the warm engine and for engine or DPF warning lights.

• Ball joint2.5× usual
  Citroen C3 Picasso

  15.8% All 2010 cars

  6.2%

  Failed outright at MOT: 9.9%, against 3.3% of all 2010 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.

• Track rod ends2.8× usual
  Citroen C3 Picasso

  14.1% All 2010 cars

  5%

  Failed outright at MOT: 7.3%, against 2.6% of all 2010 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.

• Exhaust system2.3× usual
  Citroen C3 Picasso

  16.3% All 2010 cars

  7.1%

  Failed outright at MOT: 3.9%, against 2% of all 2010 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 2010 Citroen C3 Picasso diesel MOT failures and advisories

The share of 2010 Citroen C3 Picasso diesel MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Suspension
  51% 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.

• Tyres
  40% 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.

• Lights and electrics
  37% of testsRough price £10–£80

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

• Exhaust and emissions
  28% 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.

• Oil and fluid leaks
  14% 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.

Questions to ask the seller before buying a 2010 Citroen C3 Picasso 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 brake discs? (Flagged at MOT 2.2× as often on the 2010 Citroen C3 Picasso diesel as on other cars the same age.)
2. Any recent work on the diesel smoke emissions? (Flagged at MOT 14.1× as often on the 2010 Citroen C3 Picasso diesel as on other cars the same age.)
3. Any recent work on the ball joint? (Flagged at MOT 2.5× as often on the 2010 Citroen C3 Picasso diesel as on other cars the same age.)
4. Can I see the service history and receipts for any big jobs?