Two of the most accomplished Audi race cars are now up for grabs—and the marque will even provide trackside support for the buyers. It’s the first time the car maker has sold prototypes from its factory racing program, according to the brand.
An Audi R18 E-Tron Quattro and RS 5 DTM are on offer, Audi said last week. Delivery of the first car to its new owner will occur sometime this summer or fall. The cars are actually rebuilt versions of the original race cars, but…

