How much should I pay for a 2021 GMC Sierra 1500?

The 2021 GMC Sierra 1500 models listed for sale on Autotrader cost between $28,880 and $44,982, with an average price of $36,301.

What is the MPG of the 2021 GMC Sierra 1500?

City MPG: 14 - 22,Highway MPG: 20 - 26,Pickup 2D 8 ft Pickup: 16 mpg in the city and 21 mpg on the highway,Pickup 4D 6 1/2 ft Pickup: 14 mpg in the city and 20 mpg on the highway,SLE Pickup 4D 5 3/4 ft Pickup: 18 mpg in the city and 20 mpg on the highway,Pickup 4D 5 3/4 ft Pickup: 15 mpg in the city and 20 mpg on the highway,Pickup 4D 6 1/2 ft Pickup: 15 mpg in the city and 20 mpg on the highway,Elevation Pickup 4D 5 3/4 ft Pickup: 18 mpg in the city and 20 mpg on the highway,Elevation Pickup 4D 6 1/2 ft Pickup: 18 mpg in the city and 20 mpg on the highway,SLE Pickup 4D 6 1/2 ft Pickup: 14 mpg in the city and 20 mpg on the highway,SLE Pickup 4D 6 1/2 ft Pickup: 18 mpg in the city and 20 mpg on the highway,Elevation Pickup 4D 6 1/2 ft Pickup: 14 mpg in the city and 20 mpg on the highway,AT4 Pickup 4D 6 1/2 ft Pickup: 22 mpg in the city and 26 mpg on the highway,SLT Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway,SLT Pickup 4D 5 3/4 ft Pickup: 16 mpg in the city and 22 mpg on the highway,AT4 Pickup 4D 5 3/4 ft Pickup: 16 mpg in the city and 21 mpg on the highway,Denali Pickup 4D 5 3/4 ft Pickup: 16 mpg in the city and 22 mpg on the highway,Denali Pickup 4D 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway

Used 2021 GMC Sierra 1500 for Sale in Augusta, GA

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Used 2023 GMC Sierra 1500 AT4 w/ Technology Package

46,482

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(833) 428-0677

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44,982

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44,982

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28,880

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2021 GMC Sierra 1500

Denali
103K mi

37,073

Dealer Fees Included

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2021 GMC Sierra 1500

SLT
55K mi

38,489

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Dealer Fees Included

Consider Buying New

2025 GMC Sierra 1500

Pro
6K mi

35,469

Newly Listed

Used

2021 GMC Sierra 1500

SLT
93K mi

34,813

Good Price

Dealer Fees Included

Used

2021 GMC Sierra 1500

AT4
116K mi

33,568

Dealer Fees Included

Newly Listed

Used

2021 GMC Sierra 1500

Denali
58K mi

Contact Dealer For Price

No Accidents

Newly Listed

Used

2021 GMC Sierra 1500

Denali
57K mi

Contact Dealer For Price

Used

2021 GMC Sierra 1500

AT4
110K mi

Contact Dealer For Price

No Accidents

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	Pickup 2D 8 ft	Pickup 4D 6 1/2 ft	SLE Pickup 4D 5 3/4 ft	Pickup 4D 5 3/4 ft	Pickup 4D 6 1/2 ft	Elevation Pickup 4D 5 3/4 ft	Elevation Pickup 4D 6 1/2 ft	SLE Pickup 4D 6 1/2 ft	SLE Pickup 4D 6 1/2 ft	Elevation Pickup 4D 6 1/2 ft	AT4 Pickup 4D 6 1/2 ft	SLT Pickup 4D 6 1/2 ft	SLT Pickup 4D 5 3/4 ft	AT4 Pickup 4D 5 3/4 ft	Denali Pickup 4D 5 3/4 ft	Denali Pickup 4D 6 1/2 ft
Starting MSRP	$19,550	$26,200	$26,300	$27,200	$27,500	$28,300	$28,500	$28,600	$29,800	$29,900	$32,800	$33,500	$33,600	$36,300	$36,400	$36,800
Est. Monthly Payment
Heated Seats
Leather Seats
Rearview Camera
Bluetooth
Alarm System
Lane Departure
Navigation
Remote Start
Sunroof

	Pickup 2D 8 ft	Pickup 4D 6 1/2 ft	SLE Pickup 4D 5 3/4 ft	Pickup 4D 5 3/4 ft	Pickup 4D 6 1/2 ft	Elevation Pickup 4D 5 3/4 ft	Elevation Pickup 4D 6 1/2 ft	SLE Pickup 4D 6 1/2 ft	SLE Pickup 4D 6 1/2 ft	Elevation Pickup 4D 6 1/2 ft	AT4 Pickup 4D 6 1/2 ft	SLT Pickup 4D 6 1/2 ft	SLT Pickup 4D 5 3/4 ft	AT4 Pickup 4D 5 3/4 ft	Denali Pickup 4D 5 3/4 ft	Denali Pickup 4D 6 1/2 ft
Starting MSRP	$19,550	$26,200	$26,300	$27,200	$27,500	$28,300	$28,500	$28,600	$29,800	$29,900	$32,800	$33,500	$33,600	$36,300	$36,400	$36,800
Est. Monthly Payment
Heated Seats
Leather Seats
Rearview Camera
Bluetooth
Alarm System
Lane Departure
Navigation
Remote Start
Sunroof

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Used 2021 GMC Sierra 1500 for Sale in Augusta, GA

Used 2023 GMC Sierra 1500 AT4 w/ Technology Package

9 Matches

2021 GMC Sierra 1500

2021 GMC Sierra 1500

2021 GMC Sierra 1500

2021 GMC Sierra 1500

2021 GMC Sierra 1500

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2025 GMC Sierra 1500

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2021 GMC Sierra 1500

How much should I pay for a 2021 GMC Sierra 1500?

What is the MPG of the 2021 GMC Sierra 1500?

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2021 GMC Sierra 1500

How much should I pay for a 2021 GMC Sierra 1500?

What is the MPG of the 2021 GMC Sierra 1500?

Crash Test Ratings