A MERCEDES was stolen from a used car dealer in Cryers Hill on Monday.
Between 2.50pm and 5pm intruders gained access to MD Cars in Binders Yard.
Once on the property they broke into the garage workshop and stole the keys for the Mercedes, before then stealing it from the lot.
The car is a black Mercedes A150 special edition, registration plate EK56 AET. The rear registration plate read M & D Cars.
Police are appealing for anybody who has information about this incident or saw the stolen vehicle making off at speed in the area around the time of the offence to come forward.
Anyone with information should call the Thames Valley Police 24-hour non-emergency single number 101 and ask to speak to PC Marea Logan of Princes Risborough police station.
Alternatively, contact the independent charity Crimestoppers anonymously on 0800 555 111 or online at www.crimestoppers-uk.org