Mazda MX-5 - 2013
145.2 faults per 100 tests
Year average for all cars of 2013 is 221.9 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Mazda MX-5, model year 2013.
Sample size: 3,344 cars, 7,488 tests and 10,872 recorded faults.
0%
Less faults compared to the average car of same model year
Less faults compared to the average car of same model year
Quick summary
Total: 3,344 cars
The 2013 Mazda MX-5 has a notable defect rate of 145 per 100 vehicles, which is significantly lower than the average of 219 per 100, marking a 34% improvement. While it shows some increase in defects with mileage, particularly in the 124,000+ miles category, it generally performs better than average in several key areas. Specifically, the MX-5 demonstrates fewer issues with brakes, steering, and body structure compared to the average vehicle from the same year, making it a reliable choice in these categories. Overall, this model stands out positively by having considerably lower defect rates in critical safety-related aspects.
Cars by mileage segment
Total: 3,344 cars
Categories
Brakes
▲ 21.4% better
77.3 faults / 100 tests
Year avg: 98.4 / 100 tests
- Brake disc or drum: insecure, fractured or otherwise likely to fail
- Significant brake effort recorded with no brake applied indicating a binding brake
- Excessive fluctuation in brake effort through each wheel revolution
- Brake lining or pad: worn below 1.5mm
- Brake hose ferrules: excessively corroded
Steering
▲ 96.9% better
0.4 faults / 100 tests
Year avg: 12.9 / 100 tests
- 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
- Power steering fluid leaking or system malfunctioning
- Steering rack gaiter or ball joint dust cover: damaged or deteriorated
- A steering ball joint: with excessive wear or free play
Visibility
▲ 21.1% better
14.2 faults / 100 tests
Year avg: 18.0 / 100 tests
- Wiper blade: defective
- Wiper blade: missing or obviously not clearing the windscreen
- Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
- Wiper blade: missing or obviously not clearing the windscreen
- Windscreen washers not working or not providing sufficient fluid to clear the windscreen
Lights & Electrics
▲ 54.5% better
22.8 faults / 100 tests
Year avg: 50.1 / 100 tests
- A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
- Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
- Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
- 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
▲ 24.3% better
166.3 faults / 100 tests
Year avg: 219.6 / 100 tests
- Tyre tread depth not in accordance with the requirements
- A suspension pin, bush, joint or bearing: excessively worn
- A tyre: with a lump, bulge or tear … or with cords exposed or damaged
- A suspension component: excessively damaged or corroded
- A shock absorber damaged … or showing signs of severe leakage
Body/Structure
▲ 79.0% better
4.2 faults / 100 tests
Year avg: 20.0 / 100 tests
- Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
- Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
- Strengthening plates or fastenings: so insecure that structural rigidity is seriously reduced
- Exhaust system has a major leak or is insecure
- Exhaust system has a major leak or is insecure
Equipment
▲ 75.0% better
1.3 faults / 100 tests
Year avg: 5.2 / 100 tests
- A seat belt: webbing or flexible stalk significantly stretched or weakened
- A seat belt:
- A seat belt:
- ESC MIL indicates a system malfunction
- Audible warning not in accordance with requirements
Other
▲ 80.1% better
3.9 faults / 100 tests
Year avg: 19.6 / 100 tests
- Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- Emissions levels exceed the manufacturer’s specified limits
- Exhaust noise levels in excess of those permitted
- Lambda coefficient outside the default limits or the range specified by the manufacturer
- Engine MIL inoperative or indicating a malfunction
Fault rate by mileage segment
Model
Year average
* Metric: faults per 100 tests.
Most common faults (Top 10)
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 1,178
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 1,053
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 942
A suspension component: excessively damaged or corroded
ADVISORY
Occurrences: 870
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 812
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 726
A shock absorber damaged … or showing signs of severe leakage
ADVISORY
Occurrences: 527
A suspension joint dust cover: severely deteriorated
MINOR
Occurrences: 501
Significant brake effort recorded with no brake applied indicating a binding brake
ADVISORY
Occurrences: 341
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 181
Serious faults (Top 10)
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 181
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 170
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 128
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 114
Significant brake effort recorded with no brake applied indicating a binding brake
FAIL
Occurrences: 111
Brake lining or pad: worn below 1.5mm
FAIL
Occurrences: 83
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 79
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 78
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 72
A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
FAIL
Occurrences: 63