CITROEN C4 (2006)
Running costs, common problems, and reliability data based on 3,634 real MOT tests in 2024.
MOT Pass Rate
69%
Total Tests (2024)
3,634
Avg Mileage
94,973 mi
Est. Annual Cost
£2,217
Is the 2006 CITROEN C4 reliable?
Below average reliability. Budget extra for maintenance and repairs. That's 13 points below the national average of 82%. It falls below the CITROEN brand average of 79%.
At 18 years old, 69% of CITROEN C4s from 2006 passed their MOT first time in 2024. That's based on 3,634 tests across the UK. The average mileage at this age is 94,973 miles.
How does the 2006 CITROEN C4 compare?
Mileage Analysis
The average 2006 CITROEN C4 has 94,973 miles on the clock, which is below the expected 133,200 miles for a 18-year-old car. This suggests lighter use than average, which generally means less wear on major components.
Best year to buy a CITROEN C4?
The most reliable year is the 2021 model with a 90% MOT pass rate, while the 2004 model has the lowest at 62%. The 2006 sits between the two at 69%.
How much does a 2006 CITROEN C4 cost to run?
Higher than average due to low pass rate
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
CITROEN C4 by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2021 | 90% | 416 | 20,749 mi |
| 2020 | 88% | 252 | 27,130 mi |
| 2019 | 86% | 7,946 | 40,283 mi |
| 2018 | 85% | 4,459 | 50,626 mi |
| 2017 | 84% | 1,606 | 77,091 mi |
| 2016 | 79% | 30,587 | 70,374 mi |
| 2015 | 77% | 49,480 | 77,210 mi |
| 2014 | 74% | 38,709 | 85,376 mi |
| 2013 | 73% | 22,649 | 89,088 mi |
| 2012 | 73% | 15,587 | 96,404 mi |
| 2011 | 72% | 13,467 | 102,574 mi |
| 2010 | 70% | 12,669 | 106,070 mi |
| 2009 | 69% | 10,408 | 105,085 mi |
| 2008 | 67% | 15,127 | 108,072 mi |
| 2007 | 69% | 11,300 | 106,424 mi |
| 2006 | 69% | 3,634 | 94,973 mi |
| 2005 | 72% | 1,804 | 98,899 mi |
| 2004 | 62% | 69 | 103,511 mi |
Checking a specific CITROEN C4?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2006 CITROEN C4
The 2006 CITROEN C4 is a family car with a 1997cc petrol engine. 3,634 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. It sits in the bottom 77% of 2006 cars for MOT pass rates.
With an average of 94,973 miles at 18 years old, CITROEN C4 owners tend to use this car less than the typical driver.
2006 CITROEN C4 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 2006 CITROEN C4?
Total estimated annual running cost is £2,217 (£185/month), broken down as £1327 fuel, £135 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 69% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.
CITROEN C4 Reliability Trend
Newer CITROEN C4s show better MOT pass rates than older ones, with an average improvement of 13 percentage points.
Buying a Used 2006 CITROEN C4
At 18 years old, the CITROEN C4 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 2021 model has the highest pass rate at 90%.
Alternatives to the 2006 CITROEN C4
If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- FORD FOCUS (2008) 73% pass rate (+4%) from 90,659 tests
- BMW 3 SERIES (2007) 80% pass rate (+11%) from 55,686 tests
- MINI MINI (2008) 74% pass rate (+5%) from 54,730 tests
- RENAULT CLIO (2007) 68% pass rate (-1%) from 41,223 tests