2000 SEAT Arosa — MOT failures & pass rate
The 2000 SEAT Arosa passed 75.0% of its 994 recorded MOT tests. Against all cars of a similar age (26.8% fail rate), the 2000 Arosa comes out 1.7pp better. Failures cluster in lighting & signalling, brakes and suspension.
What the MOT record shows
No single area dominates — lighting & signalling (12.7%) and brakes (9.8%) are close, so failures are spread across several systems rather than one weak point.
At component level the recurring items are catalyst emissions, wipers and service brake performance — catalyst emissions alone was recorded 80 times.
A 120-150k example is materially riskier than a 0-30k one: 27.9% versus 12.9%.
Advisories point at the next bill rather than this one: brakes was flagged on 37.6% of tests without failing them.
The trend is improving — the fail rate fell from 27.1% in 2021 to 23.2% in 2025, as the worst-kept examples leave the fleet.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 12.7% | 126 |
| 2 | Brakes | 9.8% | 97 |
| 3 | Suspension | 8.2% | 81 |
| 4 | Emissions & environmental | 8.1% | 80 |
| 5 | Visibility | 7.4% | 74 |
| 6 | Body, structure & corrosion | 7.1% | 71 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Catalyst emissions | 80 |
| 2 | Wipers | 63 |
| 3 | Service brake performance | 58 |
| 4 | Exhaust system | 48 |
| 5 | Headlamp aim | 47 |
| 6 | Stop lamp | 36 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Brakes | 37.6% | 374 |
| 2 | Suspension | 34.2% | 340 |
| 3 | Tyres | 28.7% | 285 |
| 4 | Emissions & environmental | 21.8% | 217 |
| 5 | Body, structure & corrosion | 20.0% | 199 |
| 6 | Other defects | 14.9% | 148 |
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 | 31 | 12.9% |
| 30-60k | 308 | 19.2% |
| 60-90k | 325 | 25.9% |
| 90-120k | 232 | 31.5% |
| 120-150k | 86 | 27.9% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Petrol | 961 | 25.0% |
| Diesel | 33 | 27.3% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 306 | 27.1% |
| 2022 | 240 | 21.7% |
| 2023 | 181 | 28.2% |
| 2024 | 155 | 23.9% |
| 2025 | 112 | 23.2% |
What to check before buying a 2000 Arosa
On a 2000 Arosa, lighting & signalling is what the MOT record says goes wrong most — it appeared in 12.7% of tests. Check these areas before you commit.
- Lighting & signalling (12.7% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (9.8% 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.
- Suspension (8.2% 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.
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 2000 SEAT Arosas pass their MOT?
75.0% of the 994 2000 SEAT Arosa MOT tests in this dataset passed — a 25.1% fail rate.
What is the most common MOT failure on a 2000 SEAT Arosa?
Lighting & signalling, recorded in 12.7% of tests, followed by brakes (9.8%).
Does the 2000 Arosa get worse with mileage?
Its MOT fail rate rises from 12.9% in the 0-30k band to 27.9% in the 120-150k band.
Methodology & source. Based on 994 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-27. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.