2026 BMW M4
M4 Xdrive 530 Competition M Step
18mi Auto Petrol 3.0L
The Reliability Index accounts for several points: rate of failure, the inconvenience for drivers and cost. It's made up of data that has been collected from the vast quantity of claims which are filed every year and shows motorists a detailed overview of all of the cars that are on the road today. BMW's M4 is in the top twenty of the UK's Reliability Index and at this dealer in Irvine you can buy this second hand M4 Xdrive 530 Competition M Step for only £93,295. It's already a really great price for this particular model and even better if there is less chance of shelling out for repairs.