What is the fuel economy of the 2011 GMC Sierra 1500?

The 2011 GMC Sierra 1500 is available in multiple trims, each with its own estimated fuel economy, here are the EPA estimates for each trim:
  1. SLE: 15 MPG City and 21 MPG Highway
  2. Denali: 13 MPG City and 18 MPG Highway
  3. SL: 14 MPG City and 18 MPG Highway
  4. SLT: 15 MPG City and 21 MPG Highway
  5. Work Truck: 15 MPG City and 21 MPG Highway
  6. XFE: 15 MPG City and 22 MPG Highway
It is important to remember factors such as driving style, weather conditions, and the use of features such as Eco mode can impact fuel efficiency.

Is the 2011 GMC Sierra 1500 reliable?

The GMC Sierra 1500 received a rating of 3.5 out of 5 stars from RepairPal, which RepairPal describes as Above Average. This rating ranks the GMC Sierra 1500 as 3​​ out of 19​​ among Fullsize Truck

What is the towing capacity for the 2011 GMC Sierra 1500?

The 2011 GMC Sierra 1500 has a maximum towing capacity of between 4700 and 10700 pounds, when properly equipped. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.

This price does not include tax, title, and tags. Additional fees may also apply depending on the state of purchase.