Citroen

Citroen C8 (2005)

2,101 real MOT outcomes analysed • 69.3% first-time pass rate

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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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

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.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
69.3%
UK average ~80%
Below average
Dangerous (ever)
37.2%
At least once in MOT history
Check this vehicle
Avg failures / car
4.68
Over 14.5 tests on record
High
Typical mileage
79k
Middle half: 63k–98k
For context
⚠️ Below average. More vehicles in this cohort fail their first MOT than typical. Scrutinise this vehicle's history — look for recurring issues, not just the latest result.
🔧 Expect consumable spend. An average of 16.9 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.
🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

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.

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What tends to go wrong

Across 2,101 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Brake wear 82.8%
Parking brake: efficiency below requirements · Front Brake pad(s) wearing thin · Offside rear parking brake recording little or no effort · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Tyre wear 79%
Nearside Front Tyre worn close to the legal limit · Offside Front Tyre worn close to the legal limit · Nearside Rear Tyre worn close to the legal limit · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Other issues 59.5%
Child seat fitted not allowing full inspection of adult belt · Oil leak · Oil leak, but not excessive
Wipers & washers 30.2%
Windscreen washer provides insufficient washer liquid · Nearside Windscreen wiper does not clear the windscreen effectively
Lighting 21.4%
Nearside Registration plate lamp not working · Offside Registration plate lamp not working
Usually cheap to fix. Worth confirming all lights work before collecting.

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.

UK

Before you buy a 2005 Citroen C8

Based on MOT data from 2,101 vehicles — here's what to check.

  • 📋 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.
  • 🔍 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 ClickMechanic
  • 📄 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 carVertical Get 20% off via CarHunch

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.

Silver 29.7%
3,359
Blue 28.9%
3,264
Grey 23.5%
2,656
Red 10.7%
1,209
Beige 3.2%
364
Green 2.6%
291
White 0.9%
102
Black 0.3%
33
Purple 0.2%
17
Gold 0.1%
14

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.

79,062
typical
62,633
low mileage
98,138
high mileage

Half of all 2005 Citroen C8 vehicles fall between 62,633 and 98,138 miles.

Is the mileage you're seeing normal?
Under 62,633 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
62,633–98,138 miles — normal for age. This is where most 2005 Citroen C8s sit.
Over 132,486 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

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).

1,612 83 2014 2025

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

14.5
Avg MOT tests per vehicle
4.68
Avg failures per vehicle
16.9
Avg advisories per vehicle
Other model years — Citroen C8: All C8 years → Which year to buy? →
2003 2004 2006 2007 2008 2009

Or browse all models: Citroen →

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Compare with another model

See how the 2005 Citroen C8 stacks up against a rival.

Buyer beware — pass it on