BENTONVILLE, Ark.--(BUSINESS WIRE)--Sam’s Club®, the warehouse division of Wal-Mart Stores, Inc., announced today its new Auto Buying Program, which provides guaranteed savings off the manufacturer’s suggested retail price (MSRP) on new cars and access to exclusive member savings on used cars. The all-new Auto Buying Program, now powered by TrueCar, is the latest way Sam’s Club is increasing the value of membership by helping members take the hassle out of car buying. At launch, Sam’s Club memb