2017 BMW M4
M4 Dct
49,720mi Auto Petrol 3.0L
£28,500
Warwick
from £598/pm
Combining several factors, the Reliability Index collects data sourced from the number of insurance claims that are made by drivers every year. It looks at: rate of failure, inconvenience and cost and gives motorists a good overview of vehicles on the road. BMW's M4 is in the top 20 of Britain's reliability index and this dealer currently has this second hand one in stock for just £29,000. That's already a bargain price for this particular model, even more so if you take into account that it's less likely to leave you with a repair bill.





















