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Mazda BONGO - 2016

327.9 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 BONGO, model year 2016. Sample size: 367 cars, 523 tests and 1,715 recorded faults.
0%
More faults compared to the average car of same model year

Quick summary

Total: 367 cars

The 2016 Mazda Bongo has a significantly higher overall defect rate compared to the average car of the same year, with 328 defects per 100 vehicles, compared to the average of 151. Notably, this model shows an increasing defect rate with mileage, particularly in the 124,000+ mile category. The Bongo stands out negatively in several categories, especially in brakes, steering, and visibility, where it exceeds the average defect rates by considerable margins. Additionally, it has a strikingly high defect rate in lights and electrics, as well as body and structure issues, indicating areas for potential improvement.

Cars by mileage segment

Total: 367 cars

Categories

Brakes
▼ 52.6% worse
119.3 faults / 100 tests
Year avg: 78.2 / 100 tests
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake pipe damaged or excessively corroded
  • Excessive fluctuation in brake effort through each wheel revolution
  • Brake lining or pad: worn below 1.5mm
  • Significant brake effort recorded with no brake applied indicating a binding brake
Steering
▼ 46.9% worse
11.9 faults / 100 tests
Year avg: 8.1 / 100 tests
  • Power steering fluid leaking or system malfunctioning
  • A steering ball joint: worn to the extent there is a serious risk of detachment
  • Steering rack gaiter or ball joint dust cover: damaged or deteriorated
  • 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
Visibility
▼ 70.7% worse
25.6 faults / 100 tests
Year avg: 15.0 / 100 tests
  • 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
  • Windscreen washers not working or not providing sufficient fluid to clear the windscreen
  • Wiper blade: missing or obviously not clearing the windscreen
Lights & Electrics
▼ 350.0% worse
114.3 faults / 100 tests
Year avg: 25.4 / 100 tests
  • Headlamp reflector or lens: slightly defective
  • A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
  • Front or rear fog lamp emitted colour or position not in accordance with the requirements
  • Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
  • Beam image obviously incorrect
Wheels & Suspension
▼ 63.4% worse
260.4 faults / 100 tests
Year avg: 159.4 / 100 tests
  • 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 joint dust cover: severely deteriorated
  • Tyre tread depth not in accordance with the requirements
  • The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
Body/Structure
▼ 542.9% worse
58.5 faults / 100 tests
Year avg: 9.1 / 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
  • 6.1.1 (d) (i)
  • 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
▼ 63.6% worse
5.4 faults / 100 tests
Year avg: 3.3 / 100 tests
  • Audible warning:
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
  • 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
  • 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 airbag obviously inoperative
Other
▼ 434.5% worse
60.4 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
  • Emissions levels exceed the manufacturer’s specified limits
  • 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 test unable to be completed

Fault rate by mileage segment

Model    Year average
0 464 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: 157
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 128
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 107
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 102
Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
ADVISORY
Occurrences: 61
The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
FAIL
Occurrences: 56
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 56
A suspension joint dust cover: severely deteriorated
MINOR
Occurrences: 53
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 53
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 48

Serious faults (Top 10)

The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
FAIL
Occurrences: 56
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 48
Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
FAIL
Occurrences: 31
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 28
Beam image obviously incorrect
FAIL
Occurrences: 21
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 21
Front or rear fog lamp emitted colour or position not in accordance with the requirements
FAIL
Occurrences: 19
Emissions levels exceed default limits
FAIL
Occurrences: 17
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 16
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
FAIL
Occurrences: 14