2020 Seat Ateca Technology Evo — MOT failures & pass rate
Across 1,732 MOT tests analysed for the 2020 Seat Ateca Technology Evo, the most common recorded failure areas were tyres, lighting & signalling and brakes. Its pass rate of 89.5% was below the average for cars of a similar age (90.5%). Higher-mileage examples failed more often — 19.7% in the 60-90k group versus 8.7% in the 0-30k group.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Tyres | 4.7% | 82 |
| 2 | Lighting & signalling | 4.0% | 70 |
| 3 | Brakes | 2.0% | 34 |
| 4 | Visibility | 1.7% | 30 |
| 5 | Suspension | 1.3% | 22 |
| 6 | Seat belts & restraints | 0.8% | 13 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Headlamp aim | 78 |
| 2 | Tread depth | 56 |
| 3 | Brake pads | 33 |
| 4 | Washers | 20 |
| 5 | Shock absorbers | 19 |
| 6 | Wipers | 10 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Tyres | 22.2% | 385 |
| 2 | Brakes | 13.6% | 235 |
| 3 | Suspension | 12.7% | 220 |
| 4 | Other defects | 10.4% | 180 |
| 5 | Visibility | 2.5% | 44 |
| 6 | Lighting & signalling | 0.5% | 9 |
Failure rate by mileage
Higher-mileage cars tend to fail more — often the most useful guide to real condition.
| Mileage band | Tests | Fail rate |
|---|---|---|
| 0-30k | 817 | 8.7% |
| 30-60k | 821 | 11.5% |
| 60-90k | 76 | 19.7% |
Failure rate by age
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2023 | 565 | 9.9% |
| 2024 | 579 | 11.1% |
| 2025 | 588 | 10.5% |
What to check before buying a 2020 Ateca Technology Evo
Before buying a 2020 Seat Ateca Technology Evo, focus on the areas it most often fails on. Tyres accounted for 4.7% of tests for this year.
- Tyres (4.7% of tests): Usually a quick, known-cost fix, but check tread, age and uneven wear (which can hint at alignment or suspension issues). Typical repair: £50–£120 per tyre.
- Lighting & signalling (4.0% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (2.0% of tests): Pads/discs are routine wear; binding, imbalance or corroded pipes are more serious — test for pulling under braking. Typical repair: £100–£350 per axle.
Repair costs are rough UK ballpark ranges to set expectations, not quotes — actual prices vary widely by car, parts and garage.
Frequently asked questions
How many 2020 Seat Ateca Technology Evos pass their MOT?
89.5% of the 1,732 2020 Seat Ateca Technology Evo MOT tests in this dataset passed — a 10.5% fail rate.
What is the most common MOT failure on a 2020 Seat Ateca Technology Evo?
Tyres, recorded in 4.7% of tests, followed by lighting & signalling (4.0%).
Does the 2020 Ateca Technology Evo get worse with mileage?
Its MOT fail rate rises from 8.7% in the 0-30k band to 19.7% in the 60-90k band.
Methodology & source. Based on 1,732 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-01. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.