1988 Saab 900 MOT Pass Rate
Pass rate for 900 models manufactured in 1988, based on 3,028 real MOT test results.
Data from official DVSA MOT testing records
This page shows all 900 cars tested in 1988. Want to see how cars built in 1988 hold up over time?
View 1988 Saab 900 vintage page → (82.0% current pass rate)1988 Saab 900 MOT Analysis
The 1988 Saab 900 has an MOT pass rate of 57.2% based on 3,028 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 134,430 miles on the odometer. With a 42.8% failure rate, the 1988 900 is rated as "Below Average" for MOT reliability.
The leading cause of MOT failure for the 1988 Saab 900 is Brakes, responsible for 1.0% 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. Suspension is the second most common issue at 0.9%. Noise, emissions and leaks follows at 0.6%.
Top failures specific to 1988 models only. The overall 900 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 | 1.0% | 30 |
| 2 | Suspension | 0.9% | 26 |
| 3 | Noise, Emissions And Leaks | 0.6% | 17 |
| 4 | Lamps, Reflectors And Electrical Equipment | 0.6% | 17 |
| 5 | Steering | 0.3% | 10 |
| 6 | Body, Chassis, Structure | 0.3% | 9 |
| 7 | Identification Of The Vehicle | 0.3% | 8 |
| 8 | Tyres | 0.1% | 4 |
| 9 | Seat Belts And Supplementary Restraint Systems | 0.1% | 4 |
| 10 | Non-component Advisories | 0.1% | 2 |
| 11 | Visibility | 0.1% | 2 |
Failures per 10,000 Miles
avg. 134,430 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.
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| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Brakes | 0.07 | 1.0% | 30 |
| Suspension | 0.06 | 0.9% | 26 |
| Noise, emissions and leaks | 0.04 | 0.6% | 17 |
| Lamps & Electrical | 0.04 | 0.6% | 17 |
| Steering | 0.02 | 0.3% | 10 |
| Body & Structure | 0.02 | 0.3% | 9 |
| Identification of the vehicle | 0.02 | 0.3% | 8 |
| Tyres | 0.01 | 0.1% | 4 |
| Seat Belts | 0.01 | 0.1% | 4 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1988 Saab 900 has an MOT pass rate of 57.2% based on 3,028 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 134,430 miles on the odometer. With a 42.8% failure rate, the 1988 900 is rated as "Below Average" for MOT reliability.
If you own or are considering buying a 1988 Saab 900, 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 an average mileage of 134,430 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Brakes — 1.0% of failures
Brakes issues account for 1.0% of MOT failures on 1988 Saab 900 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).
Suspension — 0.9% of failures
Suspension issues account for 0.9% of MOT failures on 1988 Saab 900 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.
Noise, emissions and leaks — 0.6% of failures
Noise, emissions and leaks issues account for 0.6% of MOT failures on 1988 Saab 900 models. Emissions failures occur when exhaust gases exceed legal limits for carbon monoxide (CO), hydrocarbons (HC), or particulate matter (diesel). Common causes include faulty oxygen sensors, clogged catalytic converters, or DPF issues on diesel vehicles. Typical repair costs: £100–1,000+. Pre-MOT check: If the engine management light is on, get it diagnosed before the MOT. For diesel cars, ensure the DPF has completed a regeneration cycle. Regular servicing and using premium fuel before the test can help.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.