The Corvette ZR1 begins production later this year with five new lap records under its belt. They were set at Watkins Glen, Road America, Road Atlanta, and Virginia International Raceway. Four different drivers were used to set the records,

Where does the ZR1 get ahead of the Senna? Some side-by-side video analysis reveals a little bit here and a little there. First off, horsepower is a hell of a thing, and the ZR1 i

With straightaway speeds rivaling IndyCars, the ZR1 wiped out lap records set by the Porsche GT3 RS and McLaren Senna.

With five fresh records under its belt, who is left to challenge the mighty Corvette ZR1 on American racetracks? The Ford Mustang GTD, perhaps?