The second generation GMC Sierra was introduced for the 1999 model year and continued through 2007, which included some overlap with the third generation, which ran from 2007 through 2014.

Tesla owner claims the GMC Sierra EV outdid them in tech, it’s hard not to do a double take. This unexpected experience might ...

GMC’s first foray into incorporating electrified powertrains into its product lineup began in 2005, when the GMC Sierra 1500 Hybrid was added alongside the full gasoline and turbo-diesel V8 ...