8,989 New GMC Sierra for Sale Near Uncasville, CT

There are 8,989 new GMC Sierra listings for sale from 181 dealerships, priced from $31,925 to $118,514.

The median asking price for a new GMC Sierra is $65,648. Listings range from $31,925 to $118,514. The average mileage is 132 miles.

The lowest-priced listing is a 2026 GMC Sierra 2WD Regular Cab Long Box Pro at $31,925 with 8 miles in Dover, DE.

New GMC Sierra inventory spans model years 2020 to 2026. The 2022–2026 model years are the most available, with 8,980 listings.

The GMC Sierra is available in the following trim levels:

• GMC Sierra 4WD Crew Cab Standard Box Elevation for sale1,292 listings
• GMC Sierra 4WD Crew Cab Short Box Denali for sale981 listings
• GMC Sierra 4WD Crew Cab Short Box SLT for sale766 listings
• GMC Sierra 4WD Crew Cab Standard Box Denali for sale719 listings
• GMC Sierra 4WD Crew Cab Std Box Elevation 3VL for sale653 listings
• GMC Sierra 4WD Crew Cab Standard Box AT4 for sale440 listings
• GMC Sierra 4WD Crew Cab Short Box AT4 for sale376 listings
• GMC Sierra 4WD Regular Cab Long Box Pro for sale358 listings
• GMC Sierra 4WD Crew Cab Standard Box SLT for sale304 listings
• GMC Sierra 4WD Crew Cab Standard Box Pro for sale277 listings