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If you’re searching for a durable pickup truck with premium amenities, a variety of engine options, and excellent towing capabilities, the 2021 GMC Sierra 1500 and 2021 GMC Sierra 2500 are ideal choices for commercial and active lifestyle needs. To help you decide which pickup truck is right for you, our team at Fox Valley Buick GMC in St. Charles, IL, has created this 2021 GMC Sierra 1500 versus Sierra 2500 comparison.
View our current inventory of 2021 GMC Sierra 1500 and Sierra 2500 pickup trucks for sale, then browse our finance and lease offers to take advantage of savings opportunities on your desired model. If you have any questions, our team is happy to assist when you contact us online or by phone at (630) 338-0202.
The 2021 GMC Sierra 1500 and Sierra 2500 offer multiple engine options to choose from and are available with rear-wheel drive (RWD) and all-wheel drive (AWD). When properly equipped, the Sierra 1500 can tow up to 11,800 pounds, and the Sierra 2500 can tow up to 18,500 pounds. StabiliTrak® electronic stability control with traction control is standard on both trucks. View the available engines for the 2021 GMC Sierra 1500 and Sierra 2500 below.
The 2021 GMC Sierra 1500 and Sierra 2500 feature sleek, purposeful exterior designs. Both trucks are standardly equipped with LED daytime running lights and a CornerStep rear bumper with EZ lift tailgate for easy access to the cargo bed. Shared trims of both trucks include an exclusive MultiPro tailgate, heated power-folding outside mirrors, LED cargo bed lighting, and full-length side steps.
LED headlights are equipped on all Sierra 1500 trims and on select Sierra 2500 trims. Vertical trailering mirrors with lower convex wide-angle mirrors are included on all Sierra 2500 trims and unavailable for the Sierra 1500. The Sierra 1500 is distinguishable by its sharp, sculpted body lines, while the Sierra 2500 features a smooth body.
The utility-focused, spacious interiors of the 2021 GMC Sierra 1500 and Sierra 2500 make essential controls and information easy to access. Both trucks are generously appointed with premium amenities across their shared trim names. View interior features available on the 2021 GMC Sierra 1500 and Sierra 2500 below.
The 2021 GMC Sierra 1500 and Sierra 2500 offer various cab and bed configurations. Each truck is available with a regular cab that seats three, a double cab that seats six, or a crew cab that seats five or six people. Depending on the cab, additional interior storage space includes rear under-seat storage, center console and media storage, and an overhead storage bin. View the bed cargo capacities of the 2021 GMC Sierra 1500 and Sierra 2500 below.
Drive and tow with confidence in the 2021 GMC Sierra 1500 and Sierra 2500. Both trucks provide safety features such as an advanced airbag system, a rear view camera with hitch guidance, and hill descent control. Advanced driver assist technology such as front and rear park assist, lane change alert, side blind zone alert, and rear cross traffic alert are optional on select trims and standard on the Denali trims of both trucks.