In this episode of Motor Trend Magazine’s Head 2 Head, you’ll experience the closest contest in the show’s recent history. The brand-new 2017 Corvette Grand Sport combines the Stingray’s 460hp V-8 with the wide body from the Z06. The refreshed 911 Carrera S uses two turbochargers for the first time, making 420 hp from its rear-mounted flat-six. In execution, these two sports cars couldn’t be more different, and yet, they both offer supercar-slaying performance with a more affordable price tag. They’re both brilliant sports cars, but the big question is whether the Chevy’s outrageous cornering grip is enough to beat the 911’s ludicrous straight-line speed. Motor Trend Senior Features Editors Jason Cammisa and Jonny Lieberman declare a virtual dead heat in this head-to-head—until they’re joined by pro racer Randy Pobst to set a tie-breaking lap time at the Willow Springs Raceway. In fact, our first-ever episode of Head 2 Head was between the previous versions of these cars, and the Corvette got clobbered. Will history repeat itself? Watch and find out.