Used car guide

2006 Citroen C8 petrol: common problems and MOT failures

What MOT testers find on the petrol Citroen C8 first registered in 2006 (petrol cars only): we looked at the 100 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.

Small sample: there were only 100 MOTs of these cars during 2023–2025, so treat the percentages as rough. The known faults below don't depend on it.

100MOTs of 2006 petrol cars, done in 2023–2025
50%pass first time (all 2006 cars: 56%)
5,200typical miles a year
56%had suspension flagged

Common 2006 Citroen C8 petrol MOT failures and advisories

The share of 2006 Citroen C8 petrol MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Suspension
    56% 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
    40% 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.

  • Tyres
    31% 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.

  • Exhaust and emissions
    24% 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 an engine warning light.

  • Driveshafts and joints
    19% of testsRough price £60–£350

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

Questions to ask the seller before buying a 2006 Citroen C8 petrol

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

  1. Can I see the service history and receipts for any big jobs?

Looking at a Citroen C8?

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Other years

Every year of the Citroen C8 compared

YearMOT testsMost flagged
2010112Suspension 47%
2009403Brakes 45%
2008528Suspension 45%
2007708Suspension 50%
2005409Brakes 48%
2004219Suspension 52%
2003113Suspension 46%

Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2023–2025, counting the MOTs of Citroen C8 cars first registered in 2006. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score