2014 BMW 4 Series
2.0 420I M Sport Euro 6 Ss
97,110mi Auto Petrol 2.0L
Combining several elements, the Reliability Index collects data sourced from millions of pounds worth of insurance claims which are made by motorists every year. It looks at: inconvenience for motorists, rate of failure and cost and provides you with a comprehensive guide of all of the cars on the road. The BMW 4 Series is amongst those ranked in the top twenty for reliability and at this dealer you can pick up this used one for just £8,400. That's already a great value for this particular model and even better when you take into account that it's less likely to need extra trips to the mechanic.