Mazda Bongo B2500 MOT Pass Rate
Overall pass rate across all manufacture years, based on 70 real MOT test results. Failure rate: 51.4%.
Data from official DVSA MOT testing records
Mazda Bongo B2500 MOT Reliability Overview
The Mazda Bongo B2500 is a rare vehicle in the UK, with 70 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 48.6% and a failure rate of 51.4%, which is significantly below the UK average of approximately 37%.
Based on this data, the Mazda Bongo B2500 earns a "Very Poor" reliability rating. The average Mazda Bongo B2500 presents for MOT with approximately 138,699 miles on the clock.
The most common MOT failure for the Mazda Bongo B2500 is Suspension, affecting 80.0% 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 Lamps, Reflectors and Electrical Equipment at 47.1%. Body, chassis, structure rounds out the top three at 44.3%. 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 | 88.6% | 62 |
| 2 | Lamps, Reflectors And Electrical Equipment | 60.0% | 42 |
| 3 | Brakes | 44.3% | 31 |
| 4 | Body, Chassis, Structure | 44.3% | 31 |
| 5 | Tyres | 37.1% | 26 |
| 6 | Body, Structure And General Items | 15.7% | 11 |
| 7 | Exhaust, Fuel And Emissions | 8.6% | 6 |
| 8 | Driver's View Of The Road | 8.6% | 6 |
| 9 | Seat Belts And Supplementary Restraint Systems | 5.7% | 4 |
| 10 | Non-component Advisories | 4.3% | 3 |
| 11 | Steering | 4.3% | 3 |
| 12 | Noise, Emissions And Leaks | 2.9% | 2 |
| 13 | Items Not Tested | 1.4% | 1 |
| 14 | Registration Plates And Vin | 1.4% | 1 |
Failures per 10,000 Miles
avg. 138,699 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 | 6.39 | 88.6% | 62 |
| Lamps & Electrical | 4.32 | 60.0% | 42 |
| Body & Structure | 4.32 | 60.0% | 42 |
| Brakes | 3.19 | 44.3% | 31 |
| Tyres | 2.68 | 37.1% | 26 |
| Emissions & Exhaust | 0.62 | 8.6% | 6 |
| Visibility | 0.62 | 8.6% | 6 |
| Seat Belts | 0.41 | 5.7% | 4 |
| Non-component advisories | 0.31 | 4.3% | 3 |
| Steering | 0.31 | 4.3% | 3 |
| Noise, emissions and leaks | 0.21 | 2.9% | 2 |
| Items Not Tested | 0.10 | 1.4% | 1 |
| Registration Plates and VIN | 0.10 | 1.4% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Mazda Bongo B2500 has 138,699 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 Bongo B2500 has a mileage-adjusted failure rate of 3.71% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Mazda Bongo B2500 MOT Data
The Mazda Bongo B2500 is a rare vehicle in the UK, with 70 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 48.6% and a failure rate of 51.4%, which is significantly below the UK average of approximately 37%.
For Mazda Bongo B2500 owners, these results suggest above-average failure risk — thorough pre-MOT checks are recommended. Focus your pre-MOT checks on suspension and lamps, reflectors and electrical equipment 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 Bongo B2500 is likely to perform.
Suspension — 80.0% of failures
Suspension issues account for 80.0% of MOT failures on the Mazda Bongo B2500. 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.
Lamps, Reflectors and Electrical Equipment — 47.1% of failures
Lamps, Reflectors and Electrical Equipment issues account for 47.1% of MOT failures on the Mazda Bongo B2500. 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.
Body, chassis, structure — 44.3% of failures
Body, chassis, structure issues account for 44.3% of MOT failures on the Mazda Bongo B2500. 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 Bongo B2500?
Based on 70 (based on limited data) MOT tests in our database, the Mazda Bongo B2500 has an overall pass rate of 48.6% (51.4% fail rate).
What are the most common MOT failures on a Mazda Bongo B2500?
The top 3 reasons a Mazda Bongo B2500 fails its MOT are: 1. Suspension (80.0%), 2. Lamps, Reflectors and Electrical Equipment (47.1%), 3. Body, chassis, structure (44.3%). Check these areas before booking your MOT.
Is the Mazda Bongo B2500 reliable?
With a 51.4% MOT failure rate, the Bongo B2500 is less reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Mazda Bongo B2500?
Based on failure data, focus on: Suspension (80.0%); Lamps, Reflectors and Electrical Equipment (47.1%); Body, chassis, structure (44.3%). 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.