Texas-based tuning company Hennessey Performance Engineering has released a video showing it performing a shakedown test on a customer’s C7 Corvette Grand Sport after installing its supercharged ...

According to Hennessey, the HPE750 package will boost power to 751 hp and 734 lb-ft (995 Nm) of torque, which in turn will take your Corvette C7 Stingray or Grand Sport from zero to 60 mph (97 kph ...

A GM Authority reader has kindly sent in these images of a clearly well-loved Chevy Corvette C7 Grand Sport Convertible spotted somewhere in Florida. This particular C7 Grand Sport is the 2LT trim ...

The older gentleman who owns this C7 Chevy Corvette Grand Sport went to the tuning shop not once, not twice, but three times. His car turned more powerful and faster every time. And it never seems ...

This very recently spotted, and ostensibly obscured C7 asks a lot more questions than it answers, but there’s at least some evidence to support that it might be the next Corvette Grand Sport.

But while the final C7 Grand Sport has plenty of historical significance, it would be a pretty slick sports car regardless. Built on August 30 of last year, just before the start of the 40-day ...

The C6 Grand Sport formula turned out to be pure genius. Despite a terrible economy and the loud chatter of the C7, after all the numbers were crunched, the 2010-to-2013 Grand Sports took the lion ...

While the latest, greatest C8 may be grabbing all the headlines these days thanks to its four-digit horsepower numbers and all, the C7 is still ... was achieved. The Grand Sport benefitted from ...