McLaren 750S eats the 1,064-hp Chevrolet Corvette ZR1 alive, and now that it has tasted blood, it wants a bite out of the ...

The ZR1X, by comparison, has a 5.5-liter twin-turbo V8 with a flat-plane crankshaft. Coupled with an electric drive unit, an eight-speed dual-clutch automatic, and AWD, it produces 1,250 hp combined.