1997 Rover 100 Asco MOT Pass Rate
Pass rate for 100 Asco models manufactured in 1997, based on 32 real MOT test results.
Data from official DVSA MOT testing records
1997 Rover 100 Asco MOT Analysis
The 1997 Rover 100 Asco has an MOT pass rate of 28.1% based on 32 tests — significantly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 60,643 miles on the odometer. With a 71.9% failure rate, the 1997 100 Asco is rated as "Very Poor" for MOT reliability.
The leading cause of MOT failure for the 1997 Rover 100 Asco is Suspension, responsible for 18.8% of failures. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs range from £200–500. Brakes is the second most common issue at 15.6%. Lamps, Reflectors and Electrical Equipment follows at 15.6%.
Top failures specific to 1997 models only. The overall 100 Asco page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Suspension | 18.8% | 6 |
| 2 | Brakes | 15.6% | 5 |
| 3 | Lamps, Reflectors And Electrical Equipment | 15.6% | 5 |
| 4 | Tyres | 12.5% | 4 |
| 5 | Body, Structure And General Items | 12.5% | 4 |
| 6 | Exhaust, Fuel And Emissions | 9.4% | 3 |
| 7 | Steering | 9.4% | 3 |
| 8 | Registration Plates And Vin | 6.3% | 2 |
| 9 | Seat Belts And Supplementary Restraint Systems | 6.3% | 2 |
Failures per 10,000 Miles
avg. 60,643 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Suspension | 3.09 | 18.8% | 6 |
| Brakes | 2.58 | 15.6% | 5 |
| Lamps & Electrical | 2.58 | 15.6% | 5 |
| Tyres | 2.06 | 12.5% | 4 |
| Body & Structure | 2.06 | 12.5% | 4 |
| Emissions & Exhaust | 1.55 | 9.4% | 3 |
| Steering | 1.55 | 9.4% | 3 |
| Registration Plates and VIN | 1.03 | 6.3% | 2 |
| Seat Belts | 1.03 | 6.3% | 2 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1997 Rover 100 Asco has an MOT pass rate of 28.1% based on 32 tests — significantly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 60,643 miles on the odometer. With a 71.9% failure rate, the 1997 100 Asco is rated as "Very Poor" for MOT reliability.
If you own or are considering buying a 1997 Rover 100 Asco, be prepared for above-average maintenance costs. Before your MOT, pay particular attention to suspension: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks. At 60,643 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Suspension — 18.8% of failures
Suspension issues account for 18.8% of MOT failures on 1997 Rover 100 Asco models. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Brakes — 15.6% of failures
Brakes issues account for 15.6% of MOT failures on 1997 Rover 100 Asco models. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Lamps, Reflectors and Electrical Equipment — 15.6% of failures
Lamps, Reflectors and Electrical Equipment issues account for 15.6% of MOT failures on 1997 Rover 100 Asco models. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.