Saab 9-3 Vector Auto MOT Pass Rate
Overall pass rate across all manufacture years, based on 71 real MOT test results. Failure rate: 31.0%.
Data from official DVSA MOT testing records
Saab 9-3 Vector Auto MOT Reliability Overview
The Saab 9-3 Vector Auto is a rare vehicle in the UK, with 71 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 69.0% and a failure rate of 31.0%, which is slightly above the UK average of approximately 37%.
Based on this data, the Saab 9-3 Vector Auto earns a "Good" reliability rating. The average Saab 9-3 Vector Auto presents for MOT with approximately 55,232 miles on the clock. The 2007 manufacture year performs best with a 60.5% pass rate.
The most common MOT failure for the Saab 9-3 Vector Auto is Tyres, affecting 38.0% of all tests. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. The second most common issue is Suspension at 19.7%. Brakes rounds out the top three at 16.9%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
Pass Rate by Manufacture Year
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Tyres | 40.8% | 29 |
| 2 | Brakes | 19.7% | 14 |
| 3 | Suspension | 19.7% | 14 |
| 4 | Lamps, Reflectors And Electrical Equipment | 8.4% | 6 |
| 5 | Steering | 4.2% | 3 |
| 6 | Driver's View Of The Road | 4.2% | 3 |
| 7 | Registration Plates And Vin | 2.8% | 2 |
| 8 | Exhaust, Fuel And Emissions | 1.4% | 1 |
| 9 | Body, Chassis, Structure | 1.4% | 1 |
Failures per 10,000 Miles
avg. 55,232 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 |
|---|---|---|---|
| Tyres | 7.40 | 40.8% | 29 |
| Brakes | 3.57 | 19.7% | 14 |
| Suspension | 3.57 | 19.7% | 14 |
| Lamps & Electrical | 1.54 | 8.4% | 6 |
| Steering | 0.77 | 4.2% | 3 |
| Visibility | 0.77 | 4.2% | 3 |
| Registration Plates and VIN | 0.51 | 2.8% | 2 |
| Emissions & Exhaust | 0.26 | 1.4% | 1 |
| Body & Structure | 0.26 | 1.4% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Saab 9-3 Vector Auto has 55,232 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Saab 9-3 Vector Auto has a mileage-adjusted failure rate of 5.61% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Saab 9-3 Vector Auto MOT Data
The Saab 9-3 Vector Auto is a rare vehicle in the UK, with 71 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 69.0% and a failure rate of 31.0%, which is slightly above the UK average of approximately 37%.
For Saab 9-3 Vector Auto owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on tyres and suspension for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific 9-3 Vector Auto is likely to perform.
Tyres — 38.0% of failures
Tyres issues account for 38.0% of MOT failures on the Saab 9-3 Vector Auto. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Suspension — 19.7% of failures
Suspension issues account for 19.7% of MOT failures on the Saab 9-3 Vector Auto. 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 — 16.9% of failures
Brakes issues account for 16.9% of MOT failures on the Saab 9-3 Vector Auto. 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).
Frequently Asked Questions
What is the MOT pass rate for the Saab 9-3 Vector Auto?
Based on 71 (based on limited data) MOT tests in our database, the Saab 9-3 Vector Auto has an overall pass rate of 69.0% (31.0% fail rate).
What are the most common MOT failures on a Saab 9-3 Vector Auto?
The top 3 reasons a Saab 9-3 Vector Auto fails its MOT are: 1. Tyres (38.0%), 2. Suspension (19.7%), 3. Brakes (16.9%). Check these areas before booking your MOT.
Is the Saab 9-3 Vector Auto reliable?
With a 31.0% MOT failure rate, the 9-3 Vector Auto is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Saab 9-3 Vector Auto?
Based on failure data, focus on: Tyres (38.0%); Suspension (19.7%); Brakes (16.9%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.