11,341 New GMC Sierra for Sale Near Conroe, TX

There are 11,341 new GMC Sierra listings for sale from 140 dealerships, priced from $30,515 to $137,111.

The median asking price for a new GMC Sierra is $66,428. Listings range from $30,515 to $137,111. The average mileage is 249 miles.

The lowest-priced listing is a 2026 GMC Sierra Pro 2WD Regular Cab Long Box at $30,515 with 2 miles in Boerne, TX.

New GMC Sierra inventory spans model years 2018 to 2026. The 2022–2026 model years are the most available, with 11,338 listings.

The GMC Sierra is available in the following trim levels:

• GMC Sierra SLT 4WD Crew Cab Short Box for sale1,567 listings
• GMC Sierra Denali 4WD Crew Cab Short Box for sale982 listings
• GMC Sierra AT4 4WD Crew Cab Standard Box for sale981 listings
• GMC Sierra Elevation 4WD Crew Cab Standard Box for sale839 listings
• GMC Sierra Elevation 2WD Crew Cab Short Box for sale739 listings
• GMC Sierra SLT 2WD Crew Cab Short Box for sale729 listings
• GMC Sierra Denali 4WD Crew Cab Standard Box for sale722 listings
• GMC Sierra AT4 4WD Crew Cab Short Box for sale663 listings
• GMC Sierra Denali Ultimate 4WD Crew Cab Standard Box for sale656 listings
• GMC Sierra AT4X 4WD Crew Cab Standard Box for sale415 listings