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Used 2021 GMC Sierra 1500 for Sale

Q: 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 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,Elevation Pickup 4D 5 3/4 ft Pickup: 18 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,Denali 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 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway

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Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package

36,890

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Ressler Motors

(406) 219-4853

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Used

2021 GMC Sierra 1500

AT4
86K mi Mileage Value

36,890

Great Price

Dealer Fees Included

Used

2021 GMC Sierra 1500

Denali
55K mi

41,889

Good Price

Dealer Fees Included

No Accidents

Used

2021 GMC Sierra 1500

SLT
50K mi

38,700

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Used

2021 GMC Sierra 1500

AT4
117K mi

30,982

No Accidents

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2021 GMC Sierra 1500 Price -

Prices are based on actual listings found on Autotrader across all trims.

Low Price: $30,982
Average Price: $37,115
Max Price: $41,889

We've found 852 2021 GMC Sierra 1500s for sale with a KBB Great Price rating

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

The 2021 GMC Sierra 1500 models listed for sale on Autotrader cost between $30,982 and $41,889, with an average price of $37,115.

What is the MPG of the 2021 GMC Sierra 1500?

The fuel economy of the 2021 GMC Sierra 1500 varies by trim:

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 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
Elevation Pickup 4D 5 3/4 ft Pickup: 18 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
Denali 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 6 1/2 ft Pickup: 16 mpg in the city and 22 mpg on the highway

Crash Test Ratings

4.5

Consumer Rating

Frontal Impact

Driver Side

5.0

Passenger Side

4.0

Side Impact Crash

Front Seats

5.0

Rear Seats

0.0

Rollover Resistance Rating

Overall

4.0

Safety Features

4-Wheel Anti-Lock Brakes
Bluetooth, Hands-Free
Daytime Running Lights
Driver Air Bag
Passenger Air Bag
Rear Side Curtain Airbags
Rearview Camera
Side Air Bag
Side Head Air Bag
Stability Control
Tire Pressure Monitoring System
Traction Control

KBB.com ^® Consumer Reviews

4.0

Consumer Rating

Comfort

4.3

Performance

4.3

Quality

3.9

Reliability

4.0

Styling

4.6

Value

3.9

	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 6 1/2 ft	SLE Pickup 4D 6 1/2 ft	Elevation Pickup 4D 5 3/4 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	Denali Pickup 4D 5 3/4 ft	AT4 Pickup 4D 5 3/4 ft	Denali Pickup 4D 6 1/2 ft
Starting MSRP	$19,500	$26,200	$26,300	$27,200	$27,400	$28,100	$28,100	$28,800	$29,800	$29,800	$33,400	$33,600	$33,600	$36,100	$36,100	$37,500
Est. Monthly Payment
Heated Seats
Leather Seats
Rearview Camera
Bluetooth
Alarm System
Lane Departure
Navigation
Remote Start
Sunroof

Standard

Unavailable

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2021 GMC Sierra 1500

2021 GMC Sierra 1500 Price -

Prices are based on actual listings found on Autotrader across all trims.

Low Price: $30,982
Average Price: $37,115
Max Price: $41,889

We've found 852 2021 GMC Sierra 1500s for sale with a KBB Great Price rating

	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 6 1/2 ft	SLE Pickup 4D 6 1/2 ft	Elevation Pickup 4D 5 3/4 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	Denali Pickup 4D 5 3/4 ft	AT4 Pickup 4D 5 3/4 ft	Denali Pickup 4D 6 1/2 ft
Starting MSRP	$19,500	$26,200	$26,300	$27,200	$27,400	$28,100	$28,100	$28,800	$29,800	$29,800	$33,400	$33,600	$33,600	$36,100	$36,100	$37,500
Est. Monthly Payment
Heated Seats
Leather Seats
Rearview Camera
Bluetooth
Alarm System
Lane Departure
Navigation
Remote Start
Sunroof

Standard

Unavailable

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Used 2021 GMC Sierra 1500 for Sale in Bozeman, MT

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package

4 Matches

2021 GMC Sierra 1500

2021 GMC Sierra 1500

2021 GMC Sierra 1500

2021 GMC Sierra 1500

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2021 GMC Sierra 1500

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

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Crash Test Ratings

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What is the MPG of the 2021 GMC Sierra 1500?

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Used 2021 GMC Sierra 1500 for Sale