MOT performance
2020 Mazda 6: MOT pass rate and common failures
Of 2,095 MOT tests on 2020-registered Mazda 6s in 2023–2024 (on average 2.7 years old at test, median 24,147 miles), 91.1% passed first time, 21.1 points higher than the Mazda 6 overall. Allowing for age, mileage and fuel, 2020 Mazda 6s failed 29% less often than comparable cars.
2,095 MOT tests on 1,036 vehicles, 2023–2024 · Source: DVSA (Open Government Licence) · Analysis: 73 Auto
Check a specific car's MOT history and running costsAt a glance
| Figure | Value | Basis |
|---|---|---|
| First-time pass rate | 91.1% | ±1.2 pts (95%), n = 2,095 |
| All Mazda 6s | 69.9% | n = 129,324 |
| Failures vs similar cars | 0.71× | same age, mileage and fuel = 1.00 |
| Tests with a dangerous defect | 3.8% | n = 2,095 |
| Average age at test | 2.7 years | n = 2,095 |
Where 2020 Mazda 6s fail
| Area | Tests failed on it | vs similar cars |
|---|---|---|
| Tyres | 3.5% | -23% |
| Brakes | 2.1% | -2% |
| Driver's view of the road | 1.9% | -39% |
| Lights, reflectors and electrical | 1.8% | -39% |
| Suspension | 0.3% | -55% |
| Body, chassis and structure | 0.3% | +10% |
| Noise, emissions and leaks | 0.1% | -74% |
| Road wheels | 0.1% | -31% |
| Seat belts and airbags | 0.0% | -86% |
| Registration plates and VIN | 0.0% | -75% |
Most common failure items
| Item | Area | Share of tests |
|---|---|---|
| Brake pads: less than 1.5 mm thick | Brakes | 1.62% |
| Wipers: does not clear the windscreen effectively | Driver's view of the road | 1.53% |
| Tread depth: tread depth below requirements of 1.6mm | Tyres | 1.10% |
| Condition: has a cut in excess of the requirements deep enough to reach the ply or cords | Tyres | 1.05% |
| Headlamp aim: too low | Lights, reflectors and electrical | 0.76% |
Check a specific 2020 Mazda 6
Enter a UK registration to see that car's own MOT history and what it is likely to cost to own. Your first check is free and shows the vehicle summary and its headline ownership cost. The category-by-category breakdown is part of a paid check.
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About this data. These are MOT test results, not a measure of mechanical reliability: a car's MOT outcome reflects its condition on the day, which depends on how it has been maintained and driven as well as how it was built. Figures cover class 4 vehicles (cars and light vans), normal tests only (retests excluded), outcomes pass, fail and pass after rectification at the station; vehicles at least 2.5 years old at test. Tests from 2023-01-01 to 2024-12-30. “Compared with similar cars” means compared with the national rate for cars of the same age, mileage band and fuel. Contains public sector information licensed under the Open Government Licence v3.0. Makes and models are matched to 73 Auto's vehicle catalogue; tests that can't be matched are left out rather than guessed. See how the MOT figures are produced.