T Williams Car Sales are Car Buyers, too. Your car is likely to be welcome as part exchange, but if you don't see the car you want in stock here, then you can still sell your car for cash by clicking on the picture above. A quick hassle free Cash Sale, as many others have enjoyed. That would leave you free to buy your new car anywhere, as a Cash Buyer, allowing you to get the best deal. It even allows you to perhaps find a great bargain from a Private Seller?