Bought a BMW 650i convertible ,and it was a perfect lesson in buying a used car. First, find a dealer that sources low mileage well cared for cars. Second, choose a dealer that has their own garage as back up so that every car is thoroughly prepared and everything that needs to be attended to, is, before handover. Third, pick a dealer that recognises good 'customer service' is essential for a successful business. Fourth, look for a dealer that is confident to offer a 6 months warranty. Chris Hodgson Car Sales Ltd are all the above, and on my experience I would have no hesitation in recommending their company. Chris and Gail are lovely people and a pleasure to do business with Alan Hughes