Exhaust system leaking on the Peugeot 107
Exhaust system leaking on the Peugeot 107 is recorded on 29,736 tests — 7.0% of all its MOT tests, against 2.8% across every car in the data. That is 2.5× the national share.
Is this unusual for this model?
| Compared with | What it says |
|---|---|
| Every car in the data | 2.8% of tests record it — this model is 2.5× that share |
| The 316 models compared | 35 of 316, highest first |
| The model's own record | 422,184 tests · every year of the 107 → |
A share of tests is not a probability for your car: it counts every Peugeot 107 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, 3.7% of this model's tests recorded it; in 2014, 1.1%. The share has fallen 2.7 points over that time. Worst year 2005 at 3.7%; best 2014 at 1.1%.
| Year | Failures recorded | Tests | Share of tests |
|---|---|---|---|
| 2005 | 842 | 22,653 | 3.7% |
| 2006 | 3,378 | 91,047 | 3.7% |
| 2007 | 4,050 | 112,662 | 3.6% |
| 2008 | 4,767 | 139,419 | 3.4% |
| 2009 | 3,878 | 149,403 | 2.6% |
| 2010 | 3,805 | 159,504 | 2.4% |
| 2011 | 3,163 | 157,692 | 2.0% |
| 2012 | 2,642 | 170,703 | 1.6% |
| 2013 | 2,258 | 172,947 | 1.3% |
| 2014 | 953 | 90,522 | 1.1% |
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 £45–£120 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
- Exhaust system leaking: every model, every year → — the item's own page, with the part guide.
- Peugeot 107 MOT pass rate by year → — the model's whole record, and what else it fails on.
- Every Peugeot model →