12,183 New GMC Sierra for Sale Near Brook, IN

There are 12,183 new GMC Sierra listings for sale from 333 dealerships, priced from $35,527 to $124,382.

The median asking price for a new GMC Sierra is $66,882. Listings range from $35,527 to $124,382. The average mileage is 152 miles.

The lowest-priced listing is a 2025 GMC Sierra Pro 2WD Regular Cab Long Box at $35,527 in Center Line, MI.

New GMC Sierra inventory spans model years 2022 to 2026. The 2022–2026 model years are the most available, with 12,183 listings.

The GMC Sierra is available in the following trim levels:

• GMC Sierra SLT 4WD Crew Cab Short Box for sale1,689 listings
• GMC Sierra Elevation 4WD Crew Cab Standard Box for sale1,419 listings
• GMC Sierra Denali 4WD Crew Cab Short Box for sale1,366 listings
• GMC Sierra Denali 4WD Crew Cab Standard Box for sale1,092 listings
• GMC Sierra Elevation 4WD Crew Cab Standard Box 3VL for sale941 listings
• GMC Sierra AT4 4WD Crew Cab Short Box for sale760 listings
• GMC Sierra AT4 4WD Crew Cab Standard Box for sale696 listings
• GMC Sierra SLT 4WD Crew Cab Standard Box for sale436 listings
• GMC Sierra Denali Ultimate 4WD Crew Cab Standard Box for sale402 listings
• GMC Sierra Pro 4WD Crew Cab Standard Box for sale349 listings