I bought my E320 from County Cars in Gerrards Cross and dealt with a nice bloke called Graham. He specialises in MB and had some nice cars there. For the odd bits and pieces that needed doing on the car I bought , like folding mirror and heater blower not working I was referred to Trident Automobile Engineers. Steve at Trident really new what he was talking about and sorted everything. This was paid for by Graham at County Cars without quibble. So the whole buying/repair experience was very good and I would be happy to recommend either company to a friend. If anyone needs contact details pm me.