There was a nice roll out in 2023 for the GMC Sierra 1500 and that lends to the fact that the 2023 GMC Sierra 1500 will likely have fewer upgrades than before. The Sierra 1500 is meant to be a player in the full-size light-duty pickup market. This meaning the F-150, Ram and more are what the GMC Sierra 1500 is going up against. Yet the Sierra is viable for its range of powertrain choices, rugged styling and high-end Denali trims that are dedicated to off-roading versions. Here is a brief breakdown of what to expect for the new 2023 GMC Sierra 1500.