North American International Auto Show will happen in a week and we are to see there some exciting newcomers! One of them is the 2015 Chevrolet Corvette Z06. It was announced by Chevrolet in December that the car is going to be revealed in Detroit.

As a matter of fact, the Z06 is expected to be the most track-capable Corvette ever. Since these promises were made a month ago, the brand obviously didn’t have the chance to keep the secret of the Corvette’s performance figures intact. Yes, unfortunately (for Chevrolet) the output figures of the Z06 have already leaked.

Over the internet is currently being rumored that the emblematic muscle car will be capable of delivering the exhilarating 620 horsepower (455 kW) and 650 lb-ft (480 Nm) of torque. What this basically means is that the car will add almost 200 hp over the 450 hp and 200 lb-ft over the 450 lb-ft of torque of the base Corvette.

With the official debut which will to take place very soon, we are to see the car in its full glory. What’s more, this is the time when we are to be revealed the other details, which didn’t leak, such as acceleration, weight and much more.

2015 Chevrolet Corvette Z06’ sales will start by the end of next year.