The 2027 GMC Sierra 1500 will have a 5.7- or 6.6-liter Gen 6 Small Block V8 under the hood and an interior with up to 60 ...
Hot on the heels of GMC's revival of the Hummer brand as an all-electric performance off-road subbrand with the launch of the 2022 GMC Hummer EV pickup in late 2020 comes the latest addition to GMC's ...