Emissions not tested unable to be completed on the Citroen C1
Emissions not tested unable to be completed on the Citroen C1 is recorded on 4,190 tests — 0.7% of all its MOT tests, against 0.3% across every car in the data. That is 2.3× the national share.
Is this unusual for this model?
| Compared with | What it says |
|---|---|
| Every car in the data | 0.3% of tests record it — this model is 2.3× that share |
| The 197 models compared | 40 of 197, highest first |
| The model's own record | 585,817 tests · every year of the C1 → |
A share of tests is not a probability for your car: it counts every Citroen C1 tested, whatever its mileage, service history and use. The like-for-like comparison on the model page is the fairer number.
Year by year
In 2005, 1.7% of this model's tests recorded it; in 2016, 0.3%. The share has fallen 1.4 points over that time. Worst year 2005 at 1.7%; best 2015 at 0.2%.
| Year | Failures recorded | Tests | Share of tests |
|---|---|---|---|
| 2005 | 47 | 2,722 | 1.7% |
| 2006 | 298 | 17,785 | 1.7% |
| 2007 | 423 | 27,868 | 1.5% |
| 2008 | 613 | 38,888 | 1.6% |
| 2009 | 480 | 44,968 | 1.1% |
| 2010 | 566 | 48,230 | 1.2% |
| 2011 | 461 | 50,640 | 0.9% |
| 2012 | 394 | 49,696 | 0.8% |
| 2013 | 315 | 49,418 | 0.6% |
| 2014 | 174 | 46,804 | 0.4% |
| 2015 | 145 | 61,015 | 0.2% |
| 2016 | 195 | 61,454 | 0.3% |
Years with fewer than 0.2% of tests recording the item are left out: a year with two failures in 400 tests is noise, and this table is not here to make noise look like a trend.
What it costs
A typical UK repair for this item is £60–£250 fitted. It is a job for a garage, not a driveway. What the part is, and what to buy →
Prices are typical UK supply-and-fitting estimates, not quotes. What happens if it fails covers the retest rules.
Where this sits
- Emissions not tested unable to be completed: every model, every year → — the item's own page, with the part guide.
- Citroen C1 MOT pass rate by year → — the model's whole record, and what else it fails on.
- Every Citroen model →