1987 Ford Sierra Sapphire MOT Pass Rate
Pass rate for Sierra Sapphire models manufactured in 1987, based on 201 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Sierra Sapphire cars tested in 1987. Want to see how cars built in 1987 hold up over time?
View 1987 Ford Sierra Sapphire vintage page → (47.8% current pass rate)1987 Ford Sierra Sapphire MOT Analysis
The 1987 Ford Sierra Sapphire has an MOT pass rate of 64.7% based on 201 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 49,522 miles on the odometer. With a 35.3% failure rate, the 1987 Sierra Sapphire is rated as "Average" for MOT reliability.
The leading cause of MOT failure for the 1987 Ford Sierra Sapphire is Brakes, responsible for 2.5% of failures. 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 range from £150–400. Identification of the vehicle is the second most common issue at 0.5%.
Top failures specific to 1987 models only. The overall Sierra Sapphire 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 | Brakes | 2.5% | 5 |
| 2 | Identification Of The Vehicle | 0.5% | 1 |
Failures per 10,000 Miles
avg. 49,522 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 |
|---|---|---|---|
| Brakes | 0.50 | 2.5% | 5 |
| Identification of the vehicle | 0.10 | 0.5% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1987 Ford Sierra Sapphire has an MOT pass rate of 64.7% based on 201 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 49,522 miles on the odometer. With a 35.3% failure rate, the 1987 Sierra Sapphire is rated as "Average" for MOT reliability.
If you own or are considering buying a 1987 Ford Sierra Sapphire, budget for potential repairs before each MOT. Before your MOT, pay particular attention to brakes: 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). With relatively low average mileage of 49,522 miles, many of these vehicles are still in good mechanical condition.
Brakes — 2.5% of failures
Brakes issues account for 2.5% of MOT failures on 1987 Ford Sierra Sapphire 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).
Identification of the vehicle — 0.5% of failures
Identification of the vehicle issues account for 0.5% of MOT failures on 1987 Ford Sierra Sapphire models. Identification failures relate to the Vehicle Identification Number (VIN) and registration plate. The VIN must be permanently displayed and legible, and the registration plate must meet British Standard formatting. Typical repair costs: £10–50. Pre-MOT check: Ensure the VIN plate is visible and legible (usually in the windscreen or under the bonnet). Check that number plates are clean, undamaged, and use the correct font and spacing.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.