Volkswagen Golf vs Seat Leon — MOT Failure Rate Comparison
Recorded-rate result: The Seat Leon model group has a 3.2 percentage point lower historical failure rate than the Volkswagen Golf group in this dataset.
Failure Rate by Vehicle Age
How the Volkswagen Golf and Seat Leon compare across different age groups:
| Age | Volkswagen Golf | Seat Leon | Difference |
|---|---|---|---|
| 0-2 years | 9.6% | 11.1% | Volkswagen Golf +1.5pp |
| 3-5 years | 10.8% | 14.2% | Volkswagen Golf +3.4pp |
| 6-10 years | 18.1% | 20.3% | Volkswagen Golf +2.2pp |
| 11-15 years | 35.2% | 36.2% | Volkswagen Golf +1.0pp |
| 15+ years | 43.1% | 41.2% | Seat Leon +1.9pp |
Recorded Component Comparison
Side-by-side aggregate rates for MOT tests involving each component category. These are group statistics, not a diagnosis of either vehicle.
| Component | Volkswagen Golf | Seat Leon | Lower rate |
|---|---|---|---|
| Lamps & Electrics | 4.5% | 3.3% | Seat Leon |
| Suspension | 4.5% | 3.5% | Seat Leon |
| Brakes | 3.3% | 2.6% | Seat Leon |
| Tyres | 3.2% | 3.2% | Seat Leon |
| Body & Chassis | 2.0% | 1.2% | Seat Leon |
| Visibility | 1.9% | 1.8% | Seat Leon |
| Steering | 0.5% | 0.3% | Seat Leon |
Which Has the Lower Recorded Failure Rate?
Based on official DVSA MOT test records covering 4,773,384 tests between these two models, the Seat Leon group has a 3.2 percentage point lower overall failure rate. The Seat Leon group rate is 21.9% compared with 25.1% for the Volkswagen Golf group.
The age-band table shows whether that gap is consistent across the available groups. The highest recorded component category is lamps & electrics for the Volkswagen Golf group and suspension for the Seat Leon group. Category rates show historical involvement in failed tests; they do not identify a fault on a particular vehicle.
Explore Each Model in Detail
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Data methodology: Failure rates are weighted averages across all mileage bands, calculated from official DVSA MOT test records. Only age/mileage combinations with 100+ tests are included. Component percentages are weighted recorded category rates, not probabilities for an individual vehicle. The checked-in dataset contains 148,509,908 tests and 39,969,903 failures. Vehicle condition and history are not captured by these group comparisons.
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