Before you make a proposal for selling your car, take the below action points it will cost you minimum and benefit you maximum. This little extra care on your car will not only give you the better price, it also fasten your car deal and end of the day both the seller and buyer will be happy with the concept called value for money. 1. Improve the Performance & Appearance A. Documents - Make a file to keep all car documents-Invoice, Delivory Note, RC Book, Insurance, Pollution - keep a separate file for car service history with all bills if possible.