2012 BMW X3: common problems and what to check
What gets flagged at MOT on 2012 BMW X3s, from 6,659 tests in 2025, plus known faults and what to look at before you buy one.
What stands out
Parts flagged at MOT more often on 2012 BMW X3s than on all cars registered in 2012.
- Steering rack inner joints8× usualBMW X318.5% All 2012 cars2.3%
Failed outright at MOT: 0%, against 0% of all 2012 cars. The rest were advisories or minor defects.
Rough price £100–£450 our estimateAt the viewing: On a straight road the steering wheel should sit straight. Listen for knocks when turning, and check the steering feels even.
- Side repeaters6.3× usualBMW X37.6% All 2012 cars1.2%
Failed outright at MOT: 6.8%, against 0.8% of all 2012 cars. The rest were advisories or minor defects.
Rough price £10–£80 our estimateAt the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.
Engine oil leaks: 3.5% here, against 7.3% of all 2012 cars. Ball joint: 1.9% here, against 5.6% of all 2012 cars.
By area
The share of 2012 BMW X3 MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.
- Suspension29% 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.
- Tyres29% 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.
- Steering20% of testsRough price £100–£450
At the viewing: On a straight road the steering wheel should sit straight. Feel for play or knocking when turning.
- Lights and electrics20% of testsRough price £10–£80
At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.
- Brakes19% 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.
- Wipers, windscreen and mirrors7% of testsRough price £15–£250
At the viewing: Check for chips in the driver's view, and test the wipers and washers.
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Other years
| Year | MOT tests | Most flagged |
|---|---|---|
| 2022 | 7,442 | Tyres 21% |
| 2021 | 10,679 | Tyres 23% |
| 2020 | 7,575 | Tyres 23% |
| 2019 | 15,680 | Tyres 24% |
| 2018 | 8,148 | Tyres 25% |
| 2017 | 8,054 | Tyres 26% |
| 2016 | 8,948 | Tyres 27% |
| 2015 | 7,025 | Tyres 26% |
| 2014 | 6,052 | Tyres 28% |
| 2013 | 7,109 | Tyres 28% |
| 2011 | 3,844 | Suspension 30% |
| 2010 | 818 | Suspension 31% |
| 2009 | 1,181 | Suspension 31% |
| 2008 | 1,257 | Suspension 33% |
| 2007 | 1,787 | Suspension 40% |
| 2006 | 2,382 | Suspension 40% |
| 2005 | 2,022 | Suspension 45% |
| 2004 | 1,719 | Oil and fluid leaks 42% |
Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 2012 BMW X3s registered in 2012. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score