MOT failure data · 2025

BMW 530 MOT problems

Across every BMW 530 that failed its 2025 MOT, the defect testers recorded most often was tread depth tread depth below requirements of 1.6mm, on 5.81% of failure items. The broadest problem area was suspension at 27.19%. These are recorded defects across the model, not a diagnosis of any one car.

Most common BMW 530 MOT failures

#	Recorded defect	Area	Share
1	Tread depth tread depth below requirements of 1.6mm	Tyres	5.81%
2	Coil spring fractured or broken	Suspension	5.49%
3	Pins and bushes pin or bush excessively worn	Suspension	4.82%
4	Ball joint ball joint excessively worn	Suspension	4.8%
5	Condition has ply or cords exposed	Tyres	4.56%
6	Condition has a cut in excess of the requirements deep enough to reach the ply or cords	Tyres	2.9%
7	Linkage ball joint dust cover ball joint dust cover no longer prevents the ingress of dirt	Suspension	2.87%
8	Rbt (sp) efficiency below requirements	Brakes	2.79%
9	Position lamp not working	Lamps, reflectors and electrical equipment	2.51%
10	Ball joint dust cover ball joint dust cover no longer prevents the ingress of dirt	Suspension	2.5%

Shares are of all recorded failure items for this model, so they sum to less than 100% — a single failed test often records several defects, and the long tail below the top 10 is not shown.

What this means if you are buying one

Use it as a viewing checklist. If you are looking at a BMW 530, these are the areas worth inspecting and worth asking about — and worth reading the car's own MOT history for, since a defect that keeps reappearing as an advisory is a better signal than any model-wide average.

The MOT record also has hard limits: it does not check the engine, clutch or gearbox, and it says nothing about outstanding finance, insurance write-off history, stolen markers or whether the mileage is genuine. Our used BMW 530 buying guide covers what to check beyond the MOT.

Checking a specific BMW 530?

Enter its registration for finance, write-off, stolen, mileage and keeper history.

Other BMW models

BMW 530 MOT FAQs

What does a BMW 530 most commonly fail its MOT on?

The single most recorded defect on BMW 530 cars failing their 2025 MOT was "tread depth tread depth below requirements of 1.6mm", appearing on 5.81% of failure items.

Does this mean my BMW 530 will fail?

No. This is what testers recorded across every BMW 530 that failed in 2025. It shows where this model tends to need attention, not the condition of any individual car. The BMW 530 passed 79.97% of its initial tests.

How do I see a specific BMW 530's MOT history?

Enter its registration on our free MOT history check to see that car's own test results, advisories and recorded mileages.

Defect counts from the DVSA MOT Anonymised test-item data for 2025 (class 4 initial tests, failure items only — advisories and minor defects excluded), licensed under the Open Government Licence v3.0.