2020 Skoda Superb Iv Phev S-A — MOT failures & pass rate
Across 1,415 MOT tests analysed for the 2020 Skoda Superb Iv Phev S-A, the most common recorded failure areas were suspension, tyres and lighting & signalling. Its pass rate of 88.1% was below the average for cars of a similar age (90.5%). Higher-mileage examples failed more often — 17.0% in the 120-150k group versus 2.4% in the 0-30k group.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Suspension | 6.2% | 88 |
| 2 | Tyres | 5.7% | 80 |
| 3 | Lighting & signalling | 2.0% | 28 |
| 4 | Brakes | 1.4% | 20 |
| 5 | Visibility | 1.2% | 17 |
| 6 | Emissions & environmental | 0.4% | 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 | 98 |
| 2 | Pins and bushes | 29 |
| 3 | Tread depth | 26 |
| 4 | Headlamp aim | 25 |
| 5 | Brake discs | 16 |
| 6 | Wipers | 12 |
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 | 22.1% | 313 |
| 2 | Suspension | 20.1% | 285 |
| 3 | Brakes | 18.5% | 262 |
| 4 | Other defects | 5.9% | 83 |
| 5 | Visibility | 3.4% | 48 |
| 6 | Emissions & environmental | 0.5% | 7 |
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 | 169 | 2.4% |
| 30-60k | 623 | 13.8% |
| 60-90k | 398 | 13.3% |
| 90-120k | 142 | 7.8% |
| 120-150k | 59 | 17.0% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| HYBRID ELECTRIC (CLEAN) | 949 | 11.8% |
| Hybrid | 466 | 12.0% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2023 | 456 | 12.3% |
| 2024 | 467 | 10.9% |
| 2025 | 482 | 12.7% |
What to check before buying a 2020 Superb Iv Phev S-A
Before buying a 2020 Skoda Superb Iv Phev S-A, focus on the areas it most often fails on. Suspension accounted for 6.2% of tests for this year.
- Suspension (6.2% 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.
- Tyres (5.7% 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 (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 Iv Phev S-As pass their MOT?
88.1% of the 1,415 2020 Skoda Superb Iv Phev S-A MOT tests in this dataset passed — a 11.9% fail rate.
What is the most common MOT failure on a 2020 Skoda Superb Iv Phev S-A?
Suspension, recorded in 6.2% of tests, followed by tyres (5.7%).
Does the 2020 Superb Iv Phev S-A get worse with mileage?
Its MOT fail rate rises from 2.4% in the 0-30k band to 17.0% in the 120-150k band.
Methodology & source. Based on 1,415 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.