Running on Empty — Franklin W. Dixon

"Chet's borrowed Corvette has been hot-wired, and Chet is steamed. But when he tries to nab the crooks, he gets nabbed instead. Frank and Joe put the pedal to the metal, in pursuit of Chet's kidnappers. - The brothers go undercover to get the drop on a chopping ring--and find themselves riding with some pretty fast company. The hot Caddys, Camaros, and Corvettes are burning up the road, putting the Hardys on a crash course with danger. If they don't hit the curves just right, they'll be eating the car thieves' dust!"