2023 BMW M4
M4 Xdrive Competition M Step Ultimat Pk
18,317mi Auto Petrol
Combining several elements, the Reliability Index collates the data sourced from millions of pounds worth of insurance claims that are made by drivers every year. Considering the inconvenience for the driver, price and the amount the car fails, it provides motorists with a detailed overview of cars on the UK's roads today. BMW's M4 is in the top 20 of the UK's reliability index and this dealer has this used one in stock for just £60,000. That is already a great value for this particular model and even better if you take into account that it's less likely to leave you with a bill for repairs.