Seat Leon TDI SE Reliability, MOT Pass Rate & Common Faults
Free Seat Leon TDI SE car check
Is the Seat Leon TDI SE reliable? We analysed 228 real MOT tests across 119 vehicles to find out.
Got a specific Seat Leon TDI SE? Enter the reg for a free check:
The Seat Leon TDI SE is about average for reliability based on real UK MOT data. Common problems include direction indicator incorrect colour, tyre tread depth below requirements of 1.6mm and headlamp aim too low. Here's everything you need to know before buying a used Seat Leon TDI SE.
Seat Leon TDI SE Number Plates
Number plates registered to a Seat Leon TDI SE. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Seat Leon TDI SE Problems — What Goes Wrong?
The most common reasons a Seat Leon TDI SE fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Seat Leon TDI SE Mileage — What's Normal?
How many miles does a typical Seat Leon TDI SE owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Seat Leon TDI SE Mileage Distribution
Total mileage recorded across all Seat Leon TDI SE MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
How Does the Seat Leon TDI SE Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Seat Leon TDI SE THIS CAR | 72.4% | 228 | 126,782 mi | — yrs |
| Seat Ibiza | 73.7% | 3,964,856 | 60,259 mi | 31 yrs |
| Seat Leon | 78% | 3,000,659 | 70,859 mi | 26 yrs |
| Seat Alhambra | 72.5% | 690,916 | 95,606 mi | 30 yrs |
| Nissan Juke Premiere Edition Dig-t | 89.9% | 465 | 26,500 mi | — yrs |
Compared to the Seat Ibiza (73.7% pass rate) and the Seat Leon (78.0% pass rate), the Seat Leon TDI SE trails behind on MOT reliability.
Found a Seat Leon TDI SE you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Seat Leon TDI SEShould you buy a used Seat Leon TDI SE?
The Seat Leon TDI SE has an overall MOT pass rate of 72.4% across 228 real MOT tests — roughly in line with the UK average.
The most common problems on the Seat Leon TDI SE are direction indicator incorrect colour (8 recorded failures), tyre tread depth below requirements of 1.6mm (5), and headlamp aim too low (4). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
A typical Seat Leon TDI SE owner drives around 10,031 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.