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Bmw X3 - 2015

110.3 faults per 100 tests
Year average for all cars of 2015 is 174.5 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bmw X3, model year 2015. Sample size: 7,850 cars, 17,481 tests and 19,278 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 7,850 cars

The 2015 BMW X3 shows a significantly lower overall defect rate compared to the average car of the same year, with 110 defects per 100 vehicles versus 170. This model excels in critical categories such as brakes and lights, where it has 38% and 46% fewer defects, respectively. Additionally, the defect rates increase with mileage, particularly in the higher mileage brackets, indicating a trend consistent with vehicle aging. Overall, the X3 stands out positively, especially in structural integrity and equipment, making it a reliable choice in its category.

Cars by mileage segment

Total: 7,850 cars

More model years for Bmw X3

2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Other models from Bmw

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Categories

Brakes
▲ 38.5% better
52.1 faults / 100 tests
Year avg: 84.7 / 100 tests
  • Brake lining or pad: worn below 1.5mm
  • Brake disc or drum: significantly and obviously worn
  • Excessive fluctuation in brake effort through each wheel revolution
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake lining or pad: worn below 1.5mm
Steering
▲ 39.4% better
6.0 faults / 100 tests
Year avg: 9.9 / 100 tests
  • Free play in the steering, measured at the rim of the steering wheel is: excessive
  • Steering rack gaiter or ball joint dust cover: damaged or deteriorated
  • A steering ball joint: with excessive wear or free play
  • A steering ball joint: with excessive wear or free play
  • Steering rack gaiter or ball joint dust cover: missing or no longer prevents the ingress of dirt etc.
Visibility
▲ 10.6% better
14.4 faults / 100 tests
Year avg: 16.1 / 100 tests
  • Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
  • Wiper blade: defective
  • Wiper blade: missing or obviously not clearing the windscreen
  • Wiper blade: missing or obviously not clearing the windscreen
  • Windscreen washers not working or not providing sufficient fluid to clear the windscreen
Lights & Electrics
▲ 48.1% better
16.1 faults / 100 tests
Year avg: 31.0 / 100 tests
  • The aim of a headlamp is not within limits laid down in the requirements
  • Beam image obviously incorrect
  • A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
  • Beam image obviously incorrect
  • A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
Wheels & Suspension
▲ 32.0% better
121.2 faults / 100 tests
Year avg: 178.3 / 100 tests
  • A suspension pin, bush, joint or bearing: excessively worn
  • A spring: or spring component fractured or seriously weakened
  • Tyre tread depth not in accordance with the requirements
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • A spring: or spring component fractured or seriously weakened
Body/Structure
▲ 88.0% better
1.4 faults / 100 tests
Year avg: 11.7 / 100 tests
  • 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
  • A transmission shaft constant velocity joint boot: severely deteriorated
  • A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
Equipment
▲ 60.0% better
1.6 faults / 100 tests
Year avg: 4.0 / 100 tests
  • Seat belt buckle missing, damaged or not functioning as intended
  • A seat belt:
  • A seat belt: or flexible stalk damaged
  • A seat belt: webbing or flexible stalk significantly stretched or weakened
  • Seat belt buckle missing, damaged or not functioning as intended
Other
▲ 41.7% better
7.7 faults / 100 tests
Year avg: 13.2 / 100 tests
  • Engine MIL inoperative or indicating a malfunction
  • Engine MIL inoperative or indicating a malfunction
  • Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
  • Engine MIL inoperative or indicating a malfunction
  • Smoke opacity levels exceed the manufacturer’s specified limit

Fault rate by mileage segment

Model    Year average
0 342 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: 5,218
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 1,956
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 1,260
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 991
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 896
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 699
Brake disc or drum: significantly and obviously worn
ADVISORY
Occurrences: 658
A spring: or spring component fractured or seriously weakened
ADVISORY
Occurrences: 617
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 519
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 465

Serious faults (Top 10)

A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 699
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 375
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 341
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 274
Brake lining or pad: worn below 1.5mm
FAIL
Occurrences: 223
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 208
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 154
Beam image obviously incorrect
FAIL
Occurrences: 146
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 119
A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
FAIL
Occurrences: 106