Mazda 3 - 2006
433.4 faults per 100 tests
Year average for all cars of 2006 is 371.9 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Mazda 3, model year 2006.
Sample size: 3,702 cars, 8,061 tests and 34,935 recorded faults.
0%
More faults compared to the average car of same model year
More faults compared to the average car of same model year
Quick summary
Total: 3,702 cars
The 2006 Mazda 3 has an overall defect rate of 433 per 100 vehicles, which is 17% higher than the average for cars of the same year. This model exhibits significant issues in categories such as Lights & Electrics, Wheels, Suspensions & Axles, and Body/Structure, all showing worse performance compared to the average. In contrast, it performs notably better in Brakes and Steering, with lower defect rates than the average. Notably, the defect rate increases with mileage, particularly in the higher mileage categories, indicating potential wear-related issues.
Cars by mileage segment
Total: 3,702 cars
Categories
Brakes
▲ 28.4% better
110.4 faults / 100 tests
Year avg: 154.1 / 100 tests
- Brake disc or drum: insecure, fractured or otherwise likely to fail
- Brake disc or drum: significantly and obviously worn
- Brake lining or pad: worn below 1.5mm
- Brake lining or pad: worn below 1.5mm
- Brake hose ferrules: excessively corroded
Steering
▲ 58.9% better
8.3 faults / 100 tests
Year avg: 20.2 / 100 tests
- Steering rack gaiter or ball joint dust cover: damaged or deteriorated
- Power steering fluid leaking or system malfunctioning
- Steering rack gaiter or ball joint dust cover: missing or no longer prevents the ingress of dirt etc.
- A steering ball joint: with excessive wear or free play
- A steering ball joint: with excessive wear or free play
Visibility
▲ 17.7% better
22.8 faults / 100 tests
Year avg: 27.7 / 100 tests
- Windscreen washers not working or not providing sufficient fluid to clear the windscreen
- Wiper blade: defective
- Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
- Wiper blade: missing or obviously not clearing the windscreen
- Obligatory mirror or device: slightly damaged or loose
Lights & Electrics
▼ 21.6% worse
135.1 faults / 100 tests
Year avg: 111.1 / 100 tests
- Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
- A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
- Beam image obviously incorrect
- Headlamp reflector or lens: slightly defective
- Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
Wheels & Suspension
▼ 44.7% worse
455.0 faults / 100 tests
Year avg: 314.5 / 100 tests
- A suspension pin, bush, joint or bearing: excessively worn
- The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
- A suspension component: excessively damaged or corroded
- Tyre tread depth not in accordance with the requirements
- A tyre: with a lump, bulge or tear … or with cords exposed or damaged
Body/Structure
▼ 33.3% worse
79.3 faults / 100 tests
Year avg: 59.5 / 100 tests
- Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
- Body, cab or chassis: excessively corroded at mounting points
- A transmission shaft constant velocity joint boot: severely deteriorated
- Exhaust system has a major leak or is insecure
- Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
Equipment
▼ 35.6% worse
16.0 faults / 100 tests
Year avg: 11.8 / 100 tests
- is significantly reduced or The strength or continuity of the load bearing structure within 30cm of any seat belt anchorage (a ’prescribed area’): inadequately repaired
- A seat belt: webbing or flexible stalk significantly stretched or weakened
- A seat belt:
- is significantly reduced or The strength or continuity of the load bearing structure within 30cm of any seat belt anchorage (a ’prescribed area’): inadequately repaired
- An SRS malfunction indicator lamp (MIL) indicates a system malfunction
Other
▲ 11.2% better
39.7 faults / 100 tests
Year avg: 44.7 / 100 tests
- Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- Engine MIL inoperative or indicating a malfunction
- Emissions test unable to be completed
- Engine MIL inoperative or indicating a malfunction
- Lambda coefficient outside the default limits or the range specified by the manufacturer
Fault rate by mileage segment
Model
Year average
* Metric: faults per 100 tests.
Most common faults (Top 10)
A suspension component: excessively damaged or corroded
ADVISORY
Occurrences: 4,059
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 2,910
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 2,782
The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
ADVISORY
Occurrences: 1,616
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 1,568
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 1,413
Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
ADVISORY
Occurrences: 1,252
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 1,138
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 1,099
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 899
Serious faults (Top 10)
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 1,138
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 505
The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
FAIL
Occurrences: 470
Beam image obviously incorrect
FAIL
Occurrences: 415
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 377
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 335
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 333
Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
FAIL
Occurrences: 249
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 246
is significantly reduced or The strength or continuity of the load bearing structure within 30cm of any seat belt anchorage (a ’prescribed area’): inadequately repaired
FAIL
Occurrences: 233