Webvisit canada's largest online automotive marketplace for new and used cars for sale. Buy or sell your car for free, compare car prices, read reviews, news and photos. Webautotrader canada can answer questions for an error, receive product or billing information, or submit comments or suggestions. You can also compare prices, trim. Webi have a car listed on autotrader and they have this new thing called private seller exchange. It seems this service acts kind of like an escrow, collecting funds from the. Webjan 14, 2016 · trader alberta office…