Reliability report
BMW reliability by model
32 BMW models compared with the average car of the same age – based on UK MOT tests, cross-checked with Dutch APK and Lithuanian inspections.
Photo: Alexander-93, CC BY-SA 4.0, Wikimedia Commons

BMW 3 Series
much better than average- 🇬🇧 MOT fail rate
- 22.4% / 28.7%
- 🇳🇱 APK defects
- 40.8% / 44.8%

BMW 1 Series
much better than average- 🇬🇧 MOT fail rate
- 16.1% / 19.7%
- 🇳🇱 APK defects
- 58.6% / 56.7%

BMW X1
much better than average- 🇬🇧 MOT fail rate
- 14.9% / 19.3%
- 🇳🇱 APK defects
- 34.2% / 39.4%

BMW 5 Series
much better than average- 🇬🇧 MOT fail rate
- 14.7% / 18.5%
- 🇳🇱 APK defects
- 36.8% / 43.1%

BMW X3
much better than average- 🇬🇧 MOT fail rate
- 16.7% / 21.8%
- 🇳🇱 APK defects
- 37.0% / 46.1%

BMW X5
much better than average- 🇬🇧 MOT fail rate
- 17.2% / 23.6%
- 🇳🇱 APK defects
- 33.1% / 41.3%

BMW 4 Series
much better than average- 🇬🇧 MOT fail rate
- 13.9% / 16.1%
- 🇳🇱 APK defects
- 28.7% / 34.9%

BMW i3
much better than average- 🇬🇧 MOT fail rate
- 10.3% / 14.7%
- 🇳🇱 APK defects
- 34.7% / 37.4%

BMW Z4
much better than average- 🇬🇧 MOT fail rate
- 19.1% / 28.0%
- 🇳🇱 APK defects
- 28.2% / 48.6%

BMW 2 Series
much better than average- 🇬🇧 MOT fail rate
- 12.4% / 17.1%
- 🇳🇱 APK defects
- 28.0% / 37.8%

BMW Z Series
much better than average- 🇳🇱 APK defects
- 48.3% / 65.8%

BMW X4
much better than average- 🇬🇧 MOT fail rate
- 13.5% / 16.7%
- 🇳🇱 APK defects
- 23.8% / 34.0%

BMW Z3
much better than average- 🇬🇧 MOT fail rate
- 25.2% / 31.4%
- 🇳🇱 APK defects
- 61.9% / 68.4%

BMW 6 Series
much better than average- 🇬🇧 MOT fail rate
- 15.9% / 23.7%
- 🇳🇱 APK defects
- 50.1% / 61.9%

BMW X6
much better than average- 🇬🇧 MOT fail rate
- 14.3% / 22.3%

BMW 7 Series
much better than average- 🇬🇧 MOT fail rate
- 13.0% / 22.6%
- 🇳🇱 APK defects
- 60.4% / 61.5%

BMW M135i
much better than average- 🇬🇧 MOT fail rate
- 8.8% / 10.4%
- 🇳🇱 APK defects
- 25.2% / 36.5%

BMW X2
much better than average- 🇬🇧 MOT fail rate
- 10.9% / 12.6%
- 🇳🇱 APK defects
- 27.8% / 32.9%

BMW M5
much better than average- 🇬🇧 MOT fail rate
- 10.7% / 29.2%
- 🇳🇱 APK defects
- 33.6% / 57.0%

BMW i4
much worse than average- 🇬🇧 MOT fail rate
- 13.8% / 9.9%
- 🇳🇱 APK defects
- 20.1% / 27.0%

BMW iX3
much better than average- 🇳🇱 APK defects
- 22.1% / 27.0%

BMW iX3 M Sport Pro
much worse than average- 🇬🇧 MOT fail rate
- 12.6% / 9.9%

BMW i3s
about average- 🇳🇱 APK defects
- 32.0% / 32.8%

BMW 8 Series
better than average- 🇬🇧 MOT fail rate
- 15.4% / 16.3%

BMW iX3 M Sport
much worse than average- 🇬🇧 MOT fail rate
- 15.5% / 9.9%

BMW i8
much better than average- 🇬🇧 MOT fail rate
- 8.8% / 19.9%
- 🇳🇱 APK defects
- 31.7% / 44.4%

BMW Z Series
much better than average- 🇳🇱 APK defects
- 30.4% / 59.8%

BMW IX XDRIVE40 M Sport
much worse than average- 🇬🇧 MOT fail rate
- 11.4% / 9.9%

BMW X7
much worse than average- 🇬🇧 MOT fail rate
- 12.6% / 11.0%

BMW iX3 Premier Edition
much worse than average- 🇬🇧 MOT fail rate
- 11.0% / 9.9%
BMW IX XDRIVE40 M Sport Edition
much worse than average- 🇬🇧 MOT fail rate
- 14.5% / 9.9%

BMW iX3 Premier Edition Pro
much worse than average- 🇬🇧 MOT fail rate
- 11.4% / 9.9%
The figure after the slash is the average for cars of the same age in that country. Contains public sector information licensed under the Open Government Licence v3.0. Photos: Wikimedia Commons – authors and licences on the model pages.