The Chevy SS is one of the greatest sleeper sedans of all time, and it might be one of Chevrolet’s best-kept secrets. Built from 2014 to 2017, this unassuming four-door looks like any other family car—until you pop the hood. Underneath, it’s hiding a 6.2-liter LS3 V8, the same engine found in the C6 Corvette, making 415 horsepower and 415 lb-ft of torque. This car was essentially GM's last hurrah for the classic rear-wheel-drive, V8-powered sedan. Built on the Holden Commodore platform in Austra