CITROEN C1 (2017)
Running costs, common problems, and reliability data based on 14,184 real MOT tests in 2024.
MOT Pass Rate
87%
Total Tests (2024)
14,184
Avg Mileage
38,152 mi
Est. Annual Cost
£1,550
Is the 2017 CITROEN C1 reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It also outperforms the CITROEN brand average of 79%.
At 7 years old, 87% of CITROEN C1s from 2017 passed their MOT first time in 2024. That's based on 14,184 tests across the UK. The average mileage at this age is 38,152 miles.
How does the 2017 CITROEN C1 compare?
Mileage Analysis
The average 2017 CITROEN C1 has 38,152 miles on the clock, which is below the expected 51,800 miles for a 7-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 2017 sits between the two at 87%.
How much does a 2017 CITROEN C1 cost to run?
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 2017 CITROEN C1
The 2017 CITROEN C1 is a city car with a 998cc petrol engine. 14,184 of these vehicles were MOT tested in 2024, making it one of the most commonly tested cars on UK roads. Among all cars from 2017, the average MOT pass rate is 87%, and this model falls short of that benchmark.
With an average of 38,152 miles at 7 years old, CITROEN C1 owners tend to use this car less than the typical driver.
2017 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 2017 CITROEN C1?
Total estimated annual running cost is £1,550 (£129/month), broken down as £955 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 87% pass rate. Keeping on top of servicing will help avoid surprises.
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 2017 CITROEN C1
At 7 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2021 model has the highest pass rate at 97%. With 14,184 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2017 CITROEN C1
The CITROEN C1 is actually the most reliable option among similar petrol city cars from this era. Here are comparable petrol cars with similar engines:
- FORD FIESTA (2015) 81% pass rate (-6%) from 225,575 tests
- VAUXHALL CORSA (2015) 78% pass rate (-9%) from 160,438 tests
- NISSAN QASHQAI (2017) 86% pass rate (-1%) from 100,176 tests
- VOLKSWAGEN POLO (2015) 82% pass rate (-5%) from 94,129 tests