Mazda MX-5 - 2016
108.9 faults per 100 tests
Year average for all cars of 2016 is 154.9 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Mazda MX-5, model year 2016.
Sample size: 4,537 cars, 10,085 tests and 10,978 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: 4,537 cars
The 2016 Mazda MX-5 has an overall defect rate of 109 defects per 100 vehicles, which is significantly lower than the yearly average of 151 defects per 100 vehicles, marking a 28% improvement. Performance across mileage segments indicates that while defects increase with mileage, the MX-5 shows relatively better reliability in the higher mileage categories compared to average vehicles. Notably, the MX-5 excels in categories such as steering, lights and electrics, and body structure, with defect rates well below the average figures for these areas. Overall, this model demonstrates a strong reliability profile, particularly in crucial safety-related aspects.
Cars by mileage segment
Total: 4,537 cars
Categories
Brakes
▼ 14.6% worse
89.6 faults / 100 tests
Year avg: 78.2 / 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
- Significant brake effort recorded with no brake applied indicating a binding brake
- Brake lining or pad: worn below 1.5mm
- Brake pipe damaged or excessively corroded
Steering
▲ 98.8% better
0.1 faults / 100 tests
Year avg: 8.1 / 100 tests
- A steering ball joint: with excessive wear or free play
- Steering rack gaiter or ball joint dust cover: damaged or deteriorated
- Excessive roughness in operation of steering
Visibility
▲ 14.7% better
12.8 faults / 100 tests
Year avg: 15.0 / 100 tests
- 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
- Wiper blade: defective
- Wiper blade: missing or obviously not clearing the windscreen
Lights & Electrics
▲ 63.0% better
9.4 faults / 100 tests
Year avg: 25.4 / 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
- A rear registration plate lamp or light source missing or inoperative: when rear registration plate has only one lamp or all lamps not working
- A rear registration plate lamp or light source missing or inoperative: when rear registration plate has only one lamp or all lamps not working
- The aim of a headlamp is not within limits laid down in the requirements
- The aim of a headlamp is not within limits laid down in the requirements
Wheels & Suspension
▲ 36.3% better
101.5 faults / 100 tests
Year avg: 159.4 / 100 tests
- Tyre tread depth not in accordance with the requirements
- A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
- A tyre: with a lump, bulge or tear … or with cords exposed or damaged
- A suspension pin, bush, joint or bearing: excessively worn
- A suspension component: excessively damaged or corroded
Body/Structure
▲ 84.6% better
1.4 faults / 100 tests
Year avg: 9.1 / 100 tests
- Exhaust system has a major leak or is insecure
- Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
- Strengthening plates or fastenings: insecure
- Exhaust system has a major leak or is insecure
- A driver’s seat: fore and aft adjustment mechanism not working as intended
Equipment
▲ 90.9% better
0.3 faults / 100 tests
Year avg: 3.3 / 100 tests
- Seat belt retractor not functioning as intended
- A seat belt: webbing or flexible stalk significantly stretched or weakened
- A seat belt:
- Audible warning:
- Audible warning:
Other
▲ 76.1% better
2.7 faults / 100 tests
Year avg: 11.3 / 100 tests
- Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- Lambda coefficient outside the default limits or the range specified by the manufacturer
- Emissions levels exceed default limits
- Exhaust noise levels in excess of those permitted
- Emissions levels exceed the manufacturer’s specified limits
Fault rate by mileage segment
Model
Year average
* Metric: faults per 100 tests.
Most common faults (Top 10)
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 1,479
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 1,477
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 1,309
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 1,154
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 890
Significant brake effort recorded with no brake applied indicating a binding brake
ADVISORY
Occurrences: 584
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 423
Significant brake effort recorded with no brake applied indicating a binding brake
FAIL
Occurrences: 352
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
ADVISORY
Occurrences: 199
A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
MINOR
Occurrences: 189
Serious faults (Top 10)
Significant brake effort recorded with no brake applied indicating a binding brake
FAIL
Occurrences: 352
Brake lining or pad: worn below 1.5mm
FAIL
Occurrences: 174
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 102
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 102
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 96
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 70
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 65
Lambda coefficient outside the default limits or the range specified by the manufacturer
FAIL
Occurrences: 50
Brake disc or drum: significantly and obviously worn
FAIL
Occurrences: 43
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 41