2020 Skoda Superb L Iv Phev S-A — MOT failures & pass rate
Across 1,743 MOT tests analysed for the 2020 Skoda Superb L Iv Phev S-A, the most common recorded failure areas were tyres, suspension and lighting & signalling. Its pass rate of 88.5% was below the average for cars of a similar age (90.7%).
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Tyres | 6.1% | 107 |
| 2 | Suspension | 5.1% | 88 |
| 3 | Lighting & signalling | 2.0% | 35 |
| 4 | Brakes | 1.1% | 19 |
| 5 | Visibility | 0.7% | 12 |
| 6 | Emissions & environmental | 0.3% | 5 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Shock absorbers | 95 |
| 2 | Headlamp aim | 40 |
| 3 | Tread depth | 38 |
| 4 | Pins and bushes | 20 |
| 5 | Wipers | 9 |
| 6 | Brake discs | 8 |
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 | 21.5% | 375 |
| 2 | Suspension | 15.8% | 275 |
| 3 | Brakes | 15.6% | 271 |
| 4 | Other defects | 5.1% | 88 |
| 5 | Visibility | 3.1% | 54 |
| 6 | Lighting & signalling | 0.6% | 11 |
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 | 503 | 7.8% |
| 30-60k | 734 | 13.8% |
| 60-90k | 345 | 11.3% |
| 90-120k | 104 | 13.5% |
| 120-150k | 34 | 11.8% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| HYBRID ELECTRIC (CLEAN) | 1,130 | 12.0% |
| Hybrid | 613 | 10.6% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2022 | 67 | 7.5% |
| 2023 | 518 | 11.4% |
| 2024 | 571 | 11.6% |
| 2025 | 559 | 12.5% |
What to check before buying a 2020 Superb L Iv Phev S-A
Before buying a 2020 Skoda Superb L Iv Phev S-A, focus on the areas it most often fails on. Tyres accounted for 6.1% of tests for this year.
- Tyres (6.1% 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.
- Suspension (5.1% of tests): Worn drop links, bushes, springs or shocks — listen for knocks over bumps and check for uneven tyre wear. Typical repair: £150–£450 per corner.
- Lighting & signalling (2.0% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
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 Skoda Superb L Iv Phev S-As pass their MOT?
88.5% of the 1,743 2020 Skoda Superb L Iv Phev S-A MOT tests in this dataset passed — a 11.5% fail rate.
What is the most common MOT failure on a 2020 Skoda Superb L Iv Phev S-A?
Tyres, recorded in 6.1% of tests, followed by suspension (5.1%).
Does the 2020 Superb L Iv Phev S-A get worse with mileage?
Its MOT fail rate rises from 7.8% in the 0-30k band to 11.8% in the 120-150k band.
Methodology & source. Based on 1,743 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.