2011 BMW X6
3.0 Xdrive40d
138,323mi Auto Diesel 3.0L
Calculating several factors, the UK Reliability Index collects data made up of millions of pounds worth of claims that are made by drivers each year. It looks at: the amount the car fails, cost and inconvenience for drivers and therefore gives you a detailed overview of all of the cars on the road today. BMW's X6 is in the top 20 of Britain's reliability index and this dealer currently has this second hand model for sale at just £5,995. That's a great value for this model, particularly taking into account that it's less likely to leave you with a bill for repairs.