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Volkswagen POLO - 2017

150.4 faults per 100 tests
Year average for all cars of 2017 is 137.4 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Volkswagen POLO, model year 2017. Sample size: 48,375 cars, 106,752 tests and 160,594 recorded faults.
0%
More faults compared to the average car of same model year

Quick summary

Total: 48,375 cars

The 2017 Volkswagen Polo has an overall defect rate of 150 per 100 vehicles, which is 12% higher than the average for cars of the same year, which stands at 134 per 100. Notably, the Polo demonstrates significantly fewer issues with steering, lights, and equipment compared to its peers. However, it shows a higher incidence of defects in brakes and wheels, with rates of 92 and 168 per 100 respectively, compared to averages of 71 and 140. As mileage increases, the defect rate for the Polo also rises, particularly in the higher mileage brackets, indicating potential concerns as the vehicle ages.

Cars by mileage segment

Total: 48,375 cars

Categories

Brakes
▼ 26.3% worse
91.6 faults / 100 tests
Year avg: 72.5 / 100 tests
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake disc or drum: significantly and obviously worn
  • Brake pipe damaged or excessively corroded
  • Brake lining or pad: worn below 1.5mm
  • Significant brake effort recorded with no brake applied indicating a binding brake
Steering
▲ 87.5% better
0.7 faults / 100 tests
Year avg: 5.6 / 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
  • Steering rack gaiter or ball joint dust cover: damaged or deteriorated
  • A steering ball joint: with excessive wear or free play
  • Free play in the steering, measured at the rim of the steering wheel is: excessive
Visibility
▼ 2.8% worse
14.9 faults / 100 tests
Year avg: 14.5 / 100 tests
  • Wiper blade: missing or obviously not clearing the windscreen
  • Wiper blade: defective
  • Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
  • Windscreen washers not working or not providing sufficient fluid to clear the windscreen
  • Wiper blade: missing or obviously not clearing the windscreen
Lights & Electrics
▲ 42.6% better
11.7 faults / 100 tests
Year avg: 20.4 / 100 tests
  • The aim of a headlamp is not within limits laid down in the requirements
  • A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
  • Reflector defective or damaged: by up to 50% of the reflecting surface
  • The aim of a headlamp is not within limits laid down in the requirements
  • A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
Wheels & Suspension
▼ 17.7% worse
168.4 faults / 100 tests
Year avg: 143.1 / 100 tests
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • A suspension pin, bush, joint or bearing: excessively worn
  • Tyre tread depth not in accordance with the requirements
  • A suspension pin, bush, joint or bearing: excessively worn
  • A shock absorber damaged … or showing signs of severe leakage
Body/Structure
▲ 11.4% better
6.2 faults / 100 tests
Year avg: 7.0 / 100 tests
  • Exhaust system has a major leak or is insecure
  • A transmission shaft constant velocity joint boot: severely deteriorated
  • A main load-bearing structural member: fractured or deformed such that structural rigidity is significantly reduced
  • Exhaust system has a major leak or is insecure
  • A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
Equipment
▲ 40.7% better
1.6 faults / 100 tests
Year avg: 2.7 / 100 tests
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
  • A seat belt: webbing or flexible stalk significantly stretched or weakened
  • Seat belt buckle missing, damaged or not functioning as intended
  • Audible warning:
  • A seat belt:
Other
▲ 36.7% better
5.7 faults / 100 tests
Year avg: 9.0 / 100 tests
  • Emissions levels exceed default limits
  • Any part of the noise suppression system: insecure
  • 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 the manufacturer’s specified limits

Fault rate by mileage segment

Model    Year average
0 330 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)

Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 27,176
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 21,302
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 19,214
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 17,199
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 8,220
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 5,850
Brake disc or drum: significantly and obviously worn
ADVISORY
Occurrences: 5,374
A shock absorber damaged … or showing signs of severe leakage
ADVISORY
Occurrences: 3,967
Significant brake effort recorded with no brake applied indicating a binding brake
ADVISORY
Occurrences: 2,963
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 2,359

Serious faults (Top 10)

A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 5,850
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 2,359
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 2,321
Brake lining or pad: worn below 1.5mm
FAIL
Occurrences: 1,631
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 1,384
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 1,323
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 1,200
Significant brake effort recorded with no brake applied indicating a binding brake
FAIL
Occurrences: 1,121
Parking brake efficiency: below minimum requirement
FAIL
Occurrences: 1,107
Brake disc or drum: significantly and obviously worn
FAIL
Occurrences: 1,008