2016 Citroen C4 Grand Picasso petrol: common problems and MOT failures

Common 2016 Citroen C4 Grand Picasso petrol MOT failures and advisories

The share of 2016 Citroen C4 Grand Picasso petrol MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Tyres
  39% 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.

• Suspension
  27% 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
  23% 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
  23% of testsRough price £10–£80

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

• Wipers, windscreen and mirrors
  6% of testsRough price £15–£250

  At the viewing: Check for chips in the driver's view, and test the wipers and washers.

• Seats and seatbelts
  5% of testsRough price £80–£250

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

Known faults on the 2016 Citroen C4 Grand Picasso petrol

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.

• Engine, starter and door recalls

  All engines

  Recalls also covered engine failure (built Oct to Nov 2017), a turbo oil leak (built early 2016), overheating software (built 2012 to 2015), starter motor wiring and a relay that could catch fire, doors that could open (built 2015), rear seatbelts and the bonnet skin.

  At the viewing: Ask for proof every recall was done.

  Source: What Car?: used Citroen C4 Picasso (2013-2018) reliability

• Timing belt that runs in oil (PureTech petrol)

  1.0 and 1.2 PureTech petrol

  The 1.0 and 1.2 PureTech petrol engines use a timing belt that runs in the engine oil (a “wet belt”). It can break down early and shed rubber that blocks the oil supply, which can wreck the engine. Some also burn too much oil. Stellantis now covers earlier engines for belt and oil-burning problems for up to 10 years or 112,000 miles, as long as the car has been serviced on schedule.

  At the viewing: Ask for a full service history showing the right oil, and when the belt was last checked or changed. Check the oil level on the dipstick, and that no oil-pressure or engine warning light stays on.

  Source: Parkers: Stellantis wet belt compensation, and the cars at risk, Stellantis: compensation policy for earlier PureTech 1.0 and 1.2 engines (7 May 2025)

Questions to ask the seller before buying a 2016 Citroen C4 Grand Picasso petrol

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

1. Have all the recalls been done?
2. When was the timing belt last checked or changed, and has it had the right oil at every service? Is the car still within Stellantis’ extended PureTech cover?
3. Can I see the service history and receipts for any big jobs?