2020 Skoda Superb Sportline + Iv Phev S-A — MOT failures & pass rate
Across 693 MOT tests analysed for the 2020 Skoda Superb Sportline + Iv Phev S-A, the most common recorded failure areas were tyres, suspension and lighting & signalling. Its pass rate of 85.1% was below the average for cars of a similar age (90.6%). Higher-mileage examples failed more often — 15.6% in the 90-120k group versus 9.8% in the 0-30k group.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Tyres | 10.0% | 69 |
| 2 | Suspension | 4.6% | 32 |
| 3 | Lighting & signalling | 2.0% | 14 |
| 4 | Visibility | 1.0% | 7 |
| 5 | Brakes | 0.6% | 4 |
| 6 | Road wheels | 0.4% | 3 |
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 | 26 |
| 2 | Headlamp aim | 21 |
| 3 | Pins and bushes | 17 |
| 4 | Tread depth | 11 |
| 5 | Wipers | 4 |
| 6 | Washers | 3 |
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 | 25.5% | 177 |
| 2 | Suspension | 14.3% | 99 |
| 3 | Brakes | 11.3% | 78 |
| 4 | Other defects | 5.3% | 37 |
| 5 | Road wheels | 1.9% | 13 |
| 6 | Visibility | 1.0% | 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 | 183 | 9.8% |
| 30-60k | 320 | 16.6% |
| 60-90k | 127 | 18.9% |
| 90-120k | 45 | 15.6% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| HYBRID ELECTRIC (CLEAN) | 451 | 14.6% |
| Hybrid | 242 | 15.3% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2023 | 221 | 16.3% |
| 2024 | 233 | 17.2% |
| 2025 | 218 | 11.9% |
What to check before buying a 2020 Superb Sportline + Iv Phev S-A
Before buying a 2020 Skoda Superb Sportline + Iv Phev S-A, focus on the areas it most often fails on. Tyres accounted for 10.0% of tests for this year.
- Tyres (10.0% 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 (4.6% 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 Sportline + Iv Phev S-As pass their MOT?
85.1% of the 693 2020 Skoda Superb Sportline + Iv Phev S-A MOT tests in this dataset passed — a 14.9% fail rate.
What is the most common MOT failure on a 2020 Skoda Superb Sportline + Iv Phev S-A?
Tyres, recorded in 10.0% of tests, followed by suspension (4.6%).
Does the 2020 Superb Sportline + Iv Phev S-A get worse with mileage?
Its MOT fail rate rises from 9.8% in the 0-30k band to 15.6% in the 90-120k band.
Methodology & source. Based on 693 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.