Seat Leon S TSI Reliability, MOT Pass Rate & Common Faults
Free Seat Leon S TSI car check
Is the Seat Leon S TSI reliable? We analysed 622 real MOT tests across 127 vehicles to find out.
Got a specific Seat Leon S TSI? Enter the reg for a free check:
The Seat Leon S TSI is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Seat Leon S TSI.
Seat Leon S TSI Number Plates
Number plates registered to a Seat Leon S TSI. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Seat Leon S TSI Mileage — What's Normal?
How many miles does a typical Seat Leon S TSI owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Seat Leon S TSI Mileage Distribution
Total mileage recorded across all Seat Leon S TSI 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 S TSI Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Seat Leon S TSI THIS CAR | 90.5% | 622 | 75,428 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 |
| Volvo V60 Momentum + D3 Auto | 85.1% | 1,134 | 51,696 mi | — yrs |
Compared to the Seat Ibiza (73.7% pass rate) and the Seat Leon (78.0% pass rate), the Seat Leon S TSI outperforms both on MOT reliability.
Found a Seat Leon S TSI 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 S TSIShould you buy a used Seat Leon S TSI?
The Seat Leon S TSI has an overall MOT pass rate of 90.5% across 622 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
A typical Seat Leon S TSI owner drives around 7,602 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.