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Bmw 730 - 2018

56.8 faults per 100 tests
Year average for all cars of 2018 is 123.2 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bmw 730, model year 2018. Sample size: 706 cars, 1,761 tests and 1,001 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 706 cars

The 2018 BMW 730 shows a significantly lower overall defect rate compared to the average car of the same year, with 57 defects per 100 vehicles versus 120. This model excels particularly in categories like brakes and steering, where it has substantially fewer defects than average, with reductions of 68% and 87% respectively. However, it performs worse in the body/structure category, exhibiting a higher defect rate than the average. Mileage-related trends indicate that defects generally increase with higher mileage, but the BMW 730 maintains a relatively stable performance across all mileage segments compared to its peers. Overall, this model stands out for its reliability in critical safety-related components.

Cars by mileage segment

Total: 706 cars

More model years for Bmw 730

2003 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
▲ 68.9% better
21.4 faults / 100 tests
Year avg: 68.8 / 100 tests
  • Brake disc or drum: significantly and obviously worn
  • Parking brake control missing, defective or inoperative
  • Brake lining or pad: worn below 1.5mm
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake disc or drum: significantly and obviously worn
Steering
▲ 88.0% better
0.6 faults / 100 tests
Year avg: 5.0 / 100 tests
  • Free play in the steering, measured at the rim of the steering wheel is: excessive
  • A steering ball joint: with excessive wear or free play
  • A steering ball joint: with excessive wear or free play
Visibility
▲ 37.4% better
8.7 faults / 100 tests
Year avg: 13.9 / 100 tests
  • 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: defective
  • Wiper blade: missing or obviously not clearing the windscreen
  • Windscreen washers not working or not providing sufficient fluid to clear the windscreen
Lights & Electrics
▲ 90.3% better
1.7 faults / 100 tests
Year avg: 17.6 / 100 tests
  • A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
  • A lens defective: which has no effect on emitted light
  • 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
  • A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
Wheels & Suspension
▲ 45.9% better
68.5 faults / 100 tests
Year avg: 126.7 / 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 tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • A suspension pin, bush, joint or bearing: excessively worn
Body/Structure
▼ 94.1% worse
9.9 faults / 100 tests
Year avg: 5.1 / 100 tests
  • A transmission shaft constant velocity joint boot: severely deteriorated
  • A transmission shaft: likely to become detached
  • A transmission shaft flexible coupling: excessively deteriorated
  • A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
  • A transmission shaft flexible coupling: excessively deteriorated
Equipment
▲ 90.9% better
0.2 faults / 100 tests
Year avg: 2.2 / 100 tests
  • A seat belt: or flexible stalk damaged
Other
▲ 61.4% better
2.7 faults / 100 tests
Year avg: 7.0 / 100 tests
  • 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
  • Engine MIL inoperative or indicating a malfunction

Fault rate by mileage segment

Model    Year average
0 307 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: 373
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 92
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 65
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 57
Brake disc or drum: significantly and obviously worn
ADVISORY
Occurrences: 52
A transmission shaft flexible coupling: excessively deteriorated
ADVISORY
Occurrences: 49
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
ADVISORY
Occurrences: 47
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 26
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 26
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 25

Serious faults (Top 10)

A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 26
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 17
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 12
A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
FAIL
Occurrences: 11
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 10
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 9
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 7
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 6
Any fracture or welding defect on a wheel
FAIL
Occurrences: 6
A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
FAIL
Occurrences: 5