2021 GMC Sierra 1500 Performance | Edinburg, TX
The 2021 GMC Sierra 1500 offers a great mix of engine options so you can customize the power and strength you need to suit your driving needs. The performance technology in the 2021 GMC Sierra 1500 is unmatched in the segment. No matter which engine you choose, you can anticipate reliable performance, superb towing capacities (which hits an impressive 12,100-pound maximum), and surprisingly good fuel economy behind the wheel of the 2021 GMC Sierra 1500.
Know which engine you want and what trim is right for you? Then you might want to utilize our Express Checkout option, a completely online ordering system unique to the Bert Ogden network of stores. We’ll even deliver your new Sierra right to your house!
4.3-liter gas V6 engine
The 4.3-liter gas V6 generates 285 horsepower and 305 lb-ft of torque. Mated to a six-speed automatic transmission, this engine boasts Active Fuel Management and achieves up to 21 mpg on the highway.* This engine is available on a two-wheel or four-wheel drive platform.
2.7-liter turbo engine
The 2.7-liter turbo engine is paired with an eight-speed automatic transmission. This engine cranks out 310 horsepower and 348 lb-ft of torque, yielding up to 23 mpg on the highway.** The engine features Active Fuel Management and is available on a two-wheel or four-wheel drive platform.
5.3-liter EcoTec®3 V8 engine
The 5.3-liter EcoTec®3 V8, matched with an available 10-speed automatic transmission or an eight-speed automatic transmission, delivers 355 horsepower and 383 lb-ft of torque. This engine features either Active Fuel Management or Dynamic Fuel Management and is available on a two-wheel or four-wheel drive platform.
6.2-liter EcoTec®3 V8 engine
The available 6.2-liter EcoTec®3 V8 dominates with 420 horsepower and 460 lb-ft of torque. The engine is mated to a 10-speed automatic transmission. Offered exclusively on a four-wheel drive platform, this engine yields up to 20 mpg on the highway.* Dynamic Fuel Management is standard with this engine.
3.0-liter Duramax® turbo-diesel engine
The available 3.0-liter Duramax® turbo-diesel engine serves up 277 horsepower, a best-in-class rating and 460 lb-ft of torque. Connected to a 10-speed automatic transmission, this engine yields up to 30 mpg on the highway.***
Contact Bert Ogden Buick GMC in Edinburg, Texas, to learn more about the 2021 GMC Sierra 1500.
*EPA estimated. Actual mileage will vary.
**Requires 2.7L Turbo engine. EPA est. 20 city/23 hwy (2WD). Not available on SLT model.
***EPA est. 23 city/30 hwy mpg (2WD).