1996 Rover 100 — MOT failures & pass rate
The 1996 Rover 100 passed 74.6% of its 366 recorded MOT tests. That is effectively the same as all cars of a similar age (24.7% fail rate), so the MOT record here is unremarkable in either direction. Failures cluster in brakes, lighting & signalling and emissions & environmental.
What the MOT record shows
No single area dominates — brakes (13.4%) and lighting & signalling (12.0%) are close, so failures are spread across several systems rather than one weak point.
At component level the recurring items are service brake performance, catalyst emissions and headlamp aim — service brake performance alone was recorded 53 times.
Condition tracks the odometer closely. Failures run at 16.2% in the 0-30k band and 36.1% in the 60-90k band, a 20.0-point spread — more than double.
Body, structure & corrosion is the most common advisory, noted on 18.3% of tests — work that passed today but is likely due soon.
The trend is improving — the fail rate fell from 26.9% in 2021 to 24.6% in 2025, as the worst-kept examples leave the fleet.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Brakes | 13.4% | 49 |
| 2 | Lighting & signalling | 12.0% | 44 |
| 3 | Emissions & environmental | 8.5% | 31 |
| 4 | Suspension | 7.9% | 29 |
| 5 | Body, structure & corrosion | 6.8% | 25 |
| 6 | Tyres | 3.8% | 14 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Service brake performance | 53 |
| 2 | Catalyst emissions | 48 |
| 3 | Headlamp aim | 34 |
| 4 | Component mounting prescribed areas | 25 |
| 5 | Rbt (sp) | 18 |
| 6 | Integral vehicle structure condition | 17 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Body, structure & corrosion | 18.3% | 67 |
| 2 | Brakes | 16.1% | 59 |
| 3 | Suspension | 15.3% | 56 |
| 4 | Tyres | 14.2% | 52 |
| 5 | Other defects | 10.1% | 37 |
| 6 | Emissions & environmental | 9.3% | 34 |
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 | 99 | 16.2% |
| 30-60k | 168 | 25.6% |
| 60-90k | 83 | 36.1% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 93 | 26.9% |
| 2022 | 86 | 29.1% |
| 2023 | 63 | 22.2% |
| 2024 | 63 | 22.2% |
| 2025 | 61 | 24.6% |
What to check before buying a 1996 100
The failure pattern for this year is specific enough to inspect against: brakes accounted for 13.4% of tests. Start there.
- Brakes (13.4% 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.
- Lighting & signalling (12.0% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Emissions & environmental (8.5% of tests): More common on older diesels (DPF/EGR) — can be expensive; check for warning lights and smoke. Typical repair: £100–£600.
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 1996 Rover 100s pass their MOT?
74.6% of the 366 1996 Rover 100 MOT tests in this dataset passed — a 25.4% fail rate.
What is the most common MOT failure on a 1996 Rover 100?
Brakes, recorded in 13.4% of tests, followed by lighting & signalling (12.0%).
Does the 1996 100 get worse with mileage?
Its MOT fail rate rises from 16.2% in the 0-30k band to 36.1% in the 60-90k band.
Methodology & source. Based on 366 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.