The Julian Sport was supposed to go on sale for $2,500, but owing to the economic conditions ... placed horizontally with two Roots-type superchargers. This gave the car a low center of gravity for ...
along with a GMC-specific dash design as well as a 13.4-inch touchscreen infotainment system and a 12.3-inch digital driver information center. Super Cruise and the CarbonPro carbon-fiber-reinforced ...