2022 BMW M340I: common problems and MOT failures
What MOT testers find on the BMW M340I first registered in 2022: we looked at the 1,262 MOTs these cars had during 2025. Plus known faults and what to look at before you buy one.
Common 2022 BMW M340I MOT failures and advisories
The share of 2022 BMW M340I MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.
- Tyres18% of testsRough price £70–£150
At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.
- Wipers, windscreen and mirrors2% of testsRough price £15–£250
At the viewing: Check for chips in the driver's view, and test the wipers and washers.
- Seats and seatbelts2% of testsRough price £80–£250
At the viewing: Pull each seatbelt sharply. It should lock, and retract cleanly.
- Lights and electrics2% of testsRough price £10–£80
At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.
- Suspension1% of testsRough price £120–£400
At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.
- Brakes1% of testsRough price £150–£350
At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.
Questions to ask the seller before buying a 2022 BMW M340I
Ask before you travel to see it. A seller who knows the car will have answers, and receipts.
- Can I see the service history and receipts for any big jobs?
Looking at a BMW M340I?
Check the actual car: its own MOT history, mileage and what to ask the seller. Free, no sign-up.
Other years
Every year of the BMW M340I compared
| Year | MOT tests | Most flagged |
|---|---|---|
| 2021 | 1,823 | Tyres 19% |
| 2020 | 1,402 | Tyres 18% |
| 2019 | 536 | Tyres 17% |
Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2025, counting the MOTs of BMW M340I cars first registered in 2022. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score