The ADAC breakdown statistics determine which BMW models are the most reliable and which have broken down most – a good help when buying a used BMW 4 Series.
In the statistics for 2021, all the breakdowns for which the German Yellow Angels had to move out in 2020 were recorded and evaluated. There is enough data available that gives an objective picture of the reliability of the BMW 4 Series.
BMW 4 Series Reliability
Breakdowns in the 2020 calendar year
|EZ 2011||EZ 2012||EZ 2013||EZ 2014||EZ 2015||EZ 2016||EZ 2017||EZ 2018|
Breakdowns in the 2019 calendar year
|EZ 2010||EZ 2011||EZ 2012||EZ 2013||EZ 2014||EZ 2015||EZ 2016||EZ 2017|
Legend: Number of breakdowns per 1,000 vehicles registered (= breakdown index) by year of first registration (EZ)