Mazda Montrose MOT Pass Rate
Overall pass rate across all manufacture years, based on 89 real MOT test results. Failure rate: 46.1%.
Data from official DVSA MOT testing records
Mazda Montrose MOT Reliability Overview
The Mazda Montrose is a rare vehicle in the UK, with 89 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 53.9% and a failure rate of 46.1%, which is below the UK average of approximately 37%.
Based on this data, the Mazda Montrose earns a "Poor" reliability rating. The average Mazda Montrose presents for MOT with approximately 84,548 miles on the clock.
The most common MOT failure for the Mazda Montrose is Suspension, affecting 55.1% of all tests. 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. The second most common issue is Brakes at 36.0%. Body, chassis, structure rounds out the top three at 30.3%. 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
* 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 | Suspension | 57.3% | 51 |
| 2 | Lamps, Reflectors And Electrical Equipment | 46.0% | 41 |
| 3 | Brakes | 37.1% | 33 |
| 4 | Body, Chassis, Structure | 30.3% | 27 |
| 5 | Body, Structure And General Items | 19.1% | 17 |
| 6 | Tyres | 13.5% | 12 |
| 7 | Steering | 10.1% | 9 |
| 8 | Visibility | 5.6% | 5 |
| 9 | Driver's View Of The Road | 5.6% | 5 |
| 10 | Exhaust, Fuel And Emissions | 5.6% | 5 |
| 11 | Seat Belts And Supplementary Restraint Systems | 5.6% | 5 |
| 12 | Identification Of The Vehicle | 4.5% | 4 |
| 13 | Noise, Emissions And Leaks | 3.4% | 3 |
| 14 | Non-component Advisories | 2.2% | 2 |
Failures per 10,000 Miles
avg. 84,548 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 | 6.78 | 57.3% | 51 |
| Body & Structure | 5.85 | 49.4% | 44 |
| Lamps & Electrical | 5.45 | 46.0% | 41 |
| Brakes | 4.39 | 37.1% | 33 |
| Tyres | 1.59 | 13.5% | 12 |
| Visibility | 1.32 | 11.2% | 10 |
| Steering | 1.20 | 10.1% | 9 |
| Emissions & Exhaust | 0.66 | 5.6% | 5 |
| Seat Belts | 0.66 | 5.6% | 5 |
| Identification of the vehicle | 0.53 | 4.5% | 4 |
| Noise, emissions and leaks | 0.40 | 3.4% | 3 |
| Non-component advisories | 0.27 | 2.2% | 2 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Mazda Montrose has 84,548 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 Mazda Montrose has a mileage-adjusted failure rate of 5.45% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Mazda Montrose MOT Data
The Mazda Montrose is a rare vehicle in the UK, with 89 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 53.9% and a failure rate of 46.1%, which is below the UK average of approximately 37%.
For Mazda Montrose owners, these results suggest above-average failure risk — thorough pre-MOT checks are recommended. Focus your pre-MOT checks on suspension and brakes 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 Montrose is likely to perform.
Suspension — 55.1% of failures
Suspension issues account for 55.1% of MOT failures on the Mazda Montrose. 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 — 36.0% of failures
Brakes issues account for 36.0% of MOT failures on the Mazda Montrose. 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).
Body, chassis, structure — 30.3% of failures
Body, chassis, structure issues account for 30.3% of MOT failures on the Mazda Montrose. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. Typical repair costs: £100–500+. Pre-MOT check: Inspect sills, wheel arches, door bottoms, and the chassis for rust. Surface rust is acceptable but structural corrosion or holes will fail. Check that all doors, bonnet, and boot close securely.
Frequently Asked Questions
What is the MOT pass rate for the Mazda Montrose?
Based on 89 (based on limited data) MOT tests in our database, the Mazda Montrose has an overall pass rate of 53.9% (46.1% fail rate).
What are the most common MOT failures on a Mazda Montrose?
The top 3 reasons a Mazda Montrose fails its MOT are: 1. Suspension (55.1%), 2. Brakes (36.0%), 3. Body, chassis, structure (30.3%). Check these areas before booking your MOT.
Is the Mazda Montrose reliable?
With a 46.1% MOT failure rate, the Montrose is less reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Mazda Montrose?
Based on failure data, focus on: Suspension (55.1%); Brakes (36.0%); Body, chassis, structure (30.3%). 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.