(not yet rated)
12 city, 18 highway, 14 combined
(no current inventory)
Rear Wheel Drive (2WD)
Max towing capacity
The 2011 GMC Sierra 1500 is not yet rated. Help future customers learn about a car you've owned and write a review.
RepairPal gave the GMC Sierra 1500 an overall reliability rating of 4 out of 5 stars, which RepairPal describes as Above Average. This rating ranks GMC Sierra 1500 5th out of 25 among Fullsize Trucks.View RepairPal's full rating of the 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:
The GMC Sierra 1500 received a rating of 4 out of 5 stars from RepairPal, which RepairPal describes as Above Average. This rating ranks the GMC Sierra 1500 as 4 out of 25 among Fullsize Truck
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.
Here is what's new for the 2011 GMC Sierra 1500: