[unable to retrieve full-text content] Filed under: Rumormill,Chevrolet,GMC,Truck,Diesel,Luxury It allegedly edges out the Ford in horsepower and torque. Continue reading Leaked GM document shows GMC Sierra I6 diesel is more powerful than F-150’s Leaked GM document shows GMC Sierra I6 diesel is more powerful than F-150’s originally appeared on Autoblog on Thu, 04 Oct 2018 […]
