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Mazda BONGO - 2012

376.3 faults per 100 tests
Year average for all cars of 2012 is 249.2 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Mazda BONGO, model year 2012. Sample size: 286 cars, 477 tests and 1,795 recorded faults.
0%
More faults compared to the average car of same model year

Quick summary

Total: 286 cars

The 2012 Mazda Bongo has a significantly higher overall MOT defect rate, with 376 defects per 100 vehicles, compared to the average of 246 defects per 100 vehicles, marking an increase of 52.9%. Notably, the Bongo experiences a particularly high rate of defects in categories such as brakes, steering, and lights and electrics, where it outperforms the average by substantial margins. While there are no data for lower mileage segments, defects increase with mileage over 93,000, suggesting that older models may face more issues. Overall, the Bongo's performance in body/structure and equipment defects is also concerning, indicating potential areas for improvement compared to its peers.

Cars by mileage segment

Total: 286 cars

Categories

Brakes
▼ 25.2% worse
130.0 faults / 100 tests
Year avg: 103.8 / 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
  • Brake hose ferrules: excessively corroded
  • Brake lining or pad: worn below 1.5mm
  • Significant brake effort recorded with no brake applied indicating a binding brake
Steering
▼ 71.2% worse
22.6 faults / 100 tests
Year avg: 13.2 / 100 tests
  • Steering rack gaiter or ball joint dust cover: missing or no longer prevents the ingress of dirt etc.
  • Excessive wear or play in a universal joint or a flexible coupling excessively deteriorated
  • Steering rack gaiter or ball joint dust cover: damaged or deteriorated
  • Power steering fluid leaking or system malfunctioning
  • A steering ball joint: with excessive wear or free play
Visibility
▼ 4.7% worse
20.1 faults / 100 tests
Year avg: 19.2 / 100 tests
  • Windscreen washers not working or not providing sufficient fluid to clear the windscreen
  • Wiper blade: missing or obviously not clearing the windscreen
  • 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: defective
Lights & Electrics
▼ 80.1% worse
111.5 faults / 100 tests
Year avg: 61.9 / 100 tests
  • Headlamp reflector or lens: slightly defective
  • An obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning
  • 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
  • A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
Wheels & Suspension
▼ 16.7% worse
285.1 faults / 100 tests
Year avg: 244.4 / 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
  • Tyre tread depth not in accordance with the requirements
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
Body/Structure
▼ 276.0% worse
98.5 faults / 100 tests
Year avg: 26.2 / 100 tests
  • Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
  • Exhaust system has a major leak or is insecure
  • Exhaust system has a major leak or is insecure
  • Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
  • Body, cab or chassis: excessively corroded at mounting points
Equipment
▼ 224.2% worse
20.1 faults / 100 tests
Year avg: 6.2 / 100 tests
  • Seat belt buckle missing, damaged or not functioning as intended
  • A seat belt: or flexible stalk damaged
  • 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
  • Audible warning:
Other
▼ 172.0% worse
64.2 faults / 100 tests
Year avg: 23.6 / 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
  • Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
  • Emissions levels exceed default limits
  • Emissions levels exceed the manufacturer’s specified limits

Fault rate by mileage segment

Model    Year average
0 495 0–31,000 mi 31,000–62,000 62,000–93,000 93,000–124,000 124,000+
* Metric: faults per 100 tests.

Most common faults (Top 10)

A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 154
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 97
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 90
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 88
The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
FAIL
Occurrences: 66
The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
ADVISORY
Occurrences: 65
Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
ADVISORY
Occurrences: 61
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 57
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 54
Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
FAIL
Occurrences: 52

Serious faults (Top 10)

The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
FAIL
Occurrences: 66
Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
FAIL
Occurrences: 52
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 43
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 35
Emissions levels exceed default limits
FAIL
Occurrences: 25
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 23
Body, cab or chassis: excessively corroded at mounting points
FAIL
Occurrences: 23
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: 21
Significant brake effort recorded with no brake applied indicating a binding brake
FAIL
Occurrences: 20
Exhaust system has a major leak or is insecure
FAIL
Occurrences: 17