Bmw 730 - 2011
134.9 faults per 100 tests
Year average for all cars of 2011 is 274.4 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bmw 730, model year 2011.
Sample size: 768 cars, 1,694 tests and 2,285 recorded faults.
0%
Less faults compared to the average car of same model year
Less faults compared to the average car of same model year
Quick summary
Total: 768 cars
The 2011 BMW 730 has a notably lower overall defect rate, with 135 defects per 100 vehicles, compared to the annual average of 271 defects per 100 vehicles, indicating it performs 50% better than average. In terms of mileage-related trends, the defects increase with mileage but are less pronounced in the 31,000 to 62,000-mile range for this model compared to the yearly average. The BMW 730 stands out positively in several categories, particularly in brakes and steering, where it shows significantly fewer issues than the average vehicle. Other categories, such as visibility and lights, also reveal better performance compared to the average, suggesting this model may offer a more reliable experience in these areas.
Cars by mileage segment
Total: 768 cars
More model years for Bmw 730
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Bmw Z4
Categories
Brakes
▲ 56.5% better
47.8 faults / 100 tests
Year avg: 109.9 / 100 tests
- Brake disc or drum: insecure, fractured or otherwise likely to fail
- Excessive fluctuation in brake effort through each wheel revolution
- Excessive fluctuation in brake effort through each wheel revolution
- Brake lining or pad: worn below 1.5mm
- Brake disc or drum: significantly and obviously worn
Steering
▲ 83.5% better
2.6 faults / 100 tests
Year avg: 15.8 / 100 tests
- Power steering fluid leaking or system malfunctioning
- 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.
- A steering linkage component: fractured or deformed
Visibility
▲ 45.8% better
11.5 faults / 100 tests
Year avg: 21.2 / 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
- Windscreen washers not working or not providing sufficient fluid to clear the windscreen
- Obligatory mirror or device: slightly damaged or loose
Lights & Electrics
▲ 86.6% better
9.2 faults / 100 tests
Year avg: 68.9 / 100 tests
- 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
- Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
- A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
Wheels & Suspension
▲ 38.9% better
162.8 faults / 100 tests
Year avg: 266.4 / 100 tests
- Tyre tread depth not in accordance with the requirements
- A suspension pin, bush, joint or bearing: excessively worn
- A spring: or spring component fractured or seriously weakened
- A suspension pin, bush, joint or bearing: excessively worn
- A shock absorber damaged … or showing signs of severe leakage
Body/Structure
▲ 93.6% better
2.0 faults / 100 tests
Year avg: 31.3 / 100 tests
- A transmission shaft flexible coupling: excessively deteriorated
- Fuel system: leaking, or missing or ineffective filler cap
- A driver’s seat: fore and aft adjustment mechanism not working as intended
- Exhaust system has a major leak or is insecure
- Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
Equipment
▲ 83.8% better
1.2 faults / 100 tests
Year avg: 7.4 / 100 tests
- Seat belt buckle missing, damaged or not functioning as intended
- Audible warning:
- A seat belt:
- A seat belt: webbing or flexible stalk significantly stretched or weakened
- A statutory seat belt missing
Other
▼ 17.6% worse
32.7 faults / 100 tests
Year avg: 27.8 / 100 tests
- 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
- Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- Any part of the noise suppression system: insecure
- Engine MIL inoperative or indicating a malfunction
Fault rate by mileage segment
Model
Year average
* Metric: faults per 100 tests.
Most common faults (Top 10)
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 542
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 275
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 252
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 184
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 93
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 89
A shock absorber damaged … or showing signs of severe leakage
ADVISORY
Occurrences: 84
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 57
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 54
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 45
Serious faults (Top 10)
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 89
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 57
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 44
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 23
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 21
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 15
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 13
A shock absorber damaged … or showing signs of severe leakage
FAIL
Occurrences: 12
Any fracture or welding defect on a wheel
FAIL
Occurrences: 11
A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
FAIL
Occurrences: 10