Should You Buy Your Next Car From Costco by Jill Krasny We’ve all heard of the mysterious things that happen to lurk in the aisles of Costco. Coffins, wedding dresses, caviar, massage tables, even your next vacation. But the members-only warehouse club also sells cars, and cars you’ve likely thought about buying. Launched in 1989, Costco Auto Program is “an exclusive type of benefit for Costco members,” says executive vice president Rick Borg.