Citroen C8 (2005)
2005 Citroen C8
CarHunch analysed 2,101 real MOT records for the 2005 Citroen C8.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2005 Citroën C8 is genuinely unreliable by UK standards: only 69.3% pass first time versus the 80% national average, and a troubling 37.2% of these vehicles have recorded dangerous defects at some point. Both diesel and petrol variants struggle equally, with diesel hitting 69.7% and petrol 67.6%, so fuel choice won't help here.
These cars are running around 79,000 miles on average—reasonable for their age—yet they're racking up 4.68 failures and nearly 17 advisories per test, suggesting systemic wear and maintenance issues rather than exceptional mileage abuse. If you're considering one, budget heavily for repairs and insist on a full diagnostic before purchase, as the dangerous defect rate makes this a car that demands careful vetting.
The 2005 Citroen C8 has a below-average first-time pass rate (69.3% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.
These stats describe 2,101 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.
What tends to go wrong
Across 2,101 vehicles — figures show how many had each issue flagged at least once in their MOT history.
Data covers a 3-year window centred on 2005.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 2,101 Citroen C8 cars.
Before you buy a 2005 Citroen C8
Based on MOT data from 2,101 vehicles — here's what to check.
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Check the full MOT history.
37.2% of these vehicles have had a dangerous defect recorded -
recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle. -
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Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price.
Inspection
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Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically.
History
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Diesel (79%) | 1,655 | 69.7% | 4.53 |
| Petrol (21%) | 444 | 67.6% | 5.25 |
Colour Breakdown
Based on 11,309 Citroen C8 vehicles registered in the UK — across all years. From DVLA registration records.
Mileage Distribution
Most 2005 Citroen C8 vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2005 Citroen C8 vehicles fall between 62,633 and 98,138 miles.
2005 Citroen C8 — Still on the Road
Numbers are thinning — 5% of 2005 Citroen C8s are still active.
Numbers are declining — 83 vehicles still getting MOTs in 2025 (5% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.
MOT History Averages
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Compare with another model
See how the 2005 Citroen C8 stacks up against a rival.