GM to Auction the First 2017 Corvette Grand Sport Collector’s Edition

General Motors will auction off the first production 2017 Chevrolet Corvette Grand Sport Collector’s Edition. The American corporation has pledged to donate the proceeds from this sale to the Barbara Ann Karmanos Cancer Institute. The auction will be operated on April 8, 2016, at the Barrett-Jackson Palm Beach event held in Florida. The Grand Sport Version of the Corvette comes with a 6.2-liter LT1 V8…