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CITROEN C8 (2004)

Running costs, reliability data, and common problems from 124 real MOT tests.

Annual Cost

£2,397

£200/month

MOT Pass Rate

67%

Below Avg

Road Tax

£315

Based on CC/year

Insurance

Grp 18-32

1997cc Petrol

Proceed With Caution

67% pass rate, £2397/year to run. 15 points below average.

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Petrol1997cc22 years old124 tests117k miles avg

Annual Running Costs

Fuel (Petrol, 1997cc)

~36 mpg

£1,327
Road Tax

Based on 1997cc

£315
MOT Test
£55
Predicted Repairs

Higher estimate due to low pass rate

£700
Total per year£2,397
Per month£200/mo
Per week£46/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

67% MOT pass rate(Below Avg)
0%National avg: 82%100%

Below average reliability. Budget extra for maintenance and repairs. That's 15 points below the national average of 82%. It falls below the CITROEN brand average of 79%.

At 22 years old, 67% of CITROEN C8s from 2004 passed their MOT first time in 2026. That's based on 124 tests across the UK. The average mileage at this age is 117,422 miles.

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How Does It Compare?

Rank among 2004 cars412th of 491(top 84%)
Rank among CITROEN models532th of 599(top 89%)
vs national average-15%(82% avg)
vs 2004 cars average-5%(72% avg)
vs CITROEN average-12%(79% avg)

Mileage Analysis

117,422

Average miles

vs

162,800

Expected for age

The average 2004 CITROEN C8 has 117,422 miles on the clock, which is below the expected 162,800 miles for a 22-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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Best Year to Buy?

The most reliable year is the 2010 model with a 72% MOT pass rate, while the 2007 model has the lowest at 62%. The 2004 sits between the two at 67%.

CITROEN C8 by Year

YearPass RateTestsAvg Mileage
201072%64109,145 mi
200968%263115,605 mi
200865%334113,860 mi
200762%472121,302 mi
200670%277118,329 mi
200565%247128,147 mi
200467%124117,422 mi
200367%79107,666 mi

Similar Cars to Consider

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About the 2004 CITROEN C8

The 2004 CITROEN C8 is a family car with a 1997cc petrol engine. 124 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 84% of 2004 cars for MOT pass rates.

With an average of 117,422 miles at 22 years old, CITROEN C8 owners tend to use this car less than the typical driver.

2004 CITROEN C8 Fuel Costs

The 1997cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2004 CITROEN C8?

Total estimated annual running cost is £2,397 200/month), broken down as £1327 fuel, £315 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 67% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.

CITROEN C8 Reliability Trend

The CITROEN C8 has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.

Buying a Used 2004 CITROEN C8

At 22 years old, the CITROEN C8 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2010 model has the highest pass rate at 72%.

Common Issues to Watch For

Based on the 2004 CITROEN C8's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 22 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Clutch Wear

Watch out

With an average of 117k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

Higher Than Average Failure Rate

Watch out

With a 67% MOT pass rate, this model fails more often than most. Budget for unexpected repairs and get a thorough pre-purchase inspection.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2004 CITROEN C8 stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
CITROEN C8(2004)67%£1327£315Grp 18-32£2397
FORD FOCUS(2006)73%£1137£135Grp 12-25£1827-£570
MINI MINI(2005)71%£1137£135Grp 12-25£1827-£570
BMW 3 SERIES(2006)80%£1327£135Grp 18-32£1867-£530
RENAULT CLIO(2006)68%£1327£135Grp 18-32£2217-£180

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.

Related Citroen Models

Explore other Citroen cars or similar models in the same category.

Related Guides

In-depth articles relevant to the Citroen C8.

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