CITROEN C1 (2006)
Running costs, common problems, and reliability data based on 8,701 real MOT tests in 2024.
MOT Pass Rate
69%
Total Tests (2024)
8,701
Avg Mileage
96,037 mi
Est. Annual Cost
£1,740
Is the 2006 CITROEN C1 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 C1s from 2006 passed their MOT first time in 2024. That's based on 8,701 tests across the UK. The average mileage at this age is 96,037 miles.
How does the 2006 CITROEN C1 compare?
Mileage Analysis
The average 2006 CITROEN C1 has 96,037 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 C1?
The most reliable year is the 2021 model with a 97% MOT pass rate, while the 2005 model has the lowest at 69%. The 2006 sits between the two at 69%.
How much does a 2006 CITROEN C1 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 C1 by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2021 | 97% | 1,007 | 14,721 mi |
| 2020 | 92% | 4,973 | 20,126 mi |
| 2019 | 92% | 7,609 | 25,594 mi |
| 2018 | 90% | 10,911 | 31,463 mi |
| 2017 | 87% | 14,184 | 38,152 mi |
| 2016 | 86% | 28,817 | 46,713 mi |
| 2015 | 85% | 28,726 | 52,488 mi |
| 2014 | 83% | 22,356 | 57,198 mi |
| 2013 | 80% | 23,281 | 63,889 mi |
| 2012 | 79% | 23,468 | 69,673 mi |
| 2011 | 77% | 23,890 | 75,624 mi |
| 2010 | 75% | 22,959 | 78,955 mi |
| 2009 | 72% | 21,467 | 85,279 mi |
| 2008 | 70% | 19,249 | 90,280 mi |
| 2007 | 69% | 13,771 | 91,524 mi |
| 2006 | 69% | 8,701 | 96,037 mi |
| 2005 | 69% | 1,262 | 95,875 mi |
Checking a specific CITROEN C1?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2006 CITROEN C1
The 2006 CITROEN C1 is a city car with a 998cc petrol engine. 8,701 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. It sits in the bottom 76% of 2006 cars for MOT pass rates.
With an average of 96,037 miles at 18 years old, CITROEN C1 owners tend to use this car less than the typical driver.
2006 CITROEN C1 Fuel Costs
The modest 998cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 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 C1?
Total estimated annual running cost is £1,740 (£145/month), broken down as £955 fuel, £30 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 C1 Reliability Trend
Newer CITROEN C1s show better MOT pass rates than older ones, with an average improvement of 16 percentage points.
Buying a Used 2006 CITROEN C1
At 18 years old, the CITROEN C1 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 97%. With 8,701 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2006 CITROEN C1
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 FIESTA (2008) 72% pass rate (+3%) from 109,443 tests
- VAUXHALL CORSA (2008) 73% pass rate (+4%) from 84,782 tests
- PEUGEOT 207 (2008) 68% pass rate (-1%) from 40,789 tests
- HONDA JAZZ (2007) 72% pass rate (+3%) from 37,088 tests