GMC SIERRA 1500 SPECS 2021
![GMC SIERRA 1500 SPECS 2021 1 GMC SIERRA 1500 SPECS 2021](https://autorepairsource.com/wp-content/uploads/2023/04/image-2-4-1024x587.jpg)
The GMC Sierra is a line of pickup trucks that come with various trim levels, engine options, and configurations. Here are some general specs for the 2021 GMC Sierra 1500:
- Engine options:
- Transmission: 6-speed automatic or 10-speed automatic (depending on the engine)
- Drivetrain: Rear-wheel drive or four-wheel drive
- Max towing capacity: Up to 11,800 pounds (depending on the engine and configuration)
- Max payload capacity: Up to 2,250 pounds (depending on the engine and configuration)
- Fuel economy (city/highway/combined):
It’s important to note that these specs may vary depending on the specific year and trim level of the GMC Sierra.