Include all deliverable cars

Sierra 1500 Trims

Any

Sierra 1500 Trims

Any

Used 2021 GMC Sierra 1500 for Sale

Filters (4)

|Clear Filters

It looks like this GMC Sierra 1500 has already found a new home.

Check out other great options we've picked for you.

Used 2022 GMC Sierra 1500 SLE

28,347

Good Price

Dealer Fees Included

Similar Match

Harry Brown's

(507) 338-7941

45View Vehicles

7 Matches

Used

2021 GMC Sierra 1500

Denali
59K mi

39,367

Dealer Fees Included

No Accidents

Used

2021 GMC Sierra 1500

SLT
87K mi

33,970

2021 GMC Sierra 1500

AT4
54K mi

38,914

Great Price

Dealer Fees Included

No Accidents

Price Drop

Used

2021 GMC Sierra 1500

SLT
91K mi

32,350

Great Price

Dealer Fees Included

No Accidents

Used

2021 GMC Sierra 1500

Denali
59K mi

39,367

Dealer Fees Included

No Accidents

Used

2021 GMC Sierra 1500

SLT
87K mi

33,970

Consider Buying New

2026 GMC Sierra 1500

Pro
8 mi

46,535

Used

2021 GMC Sierra 1500

SLT
83K mi

32,650

No Accidents

Used

2021 GMC Sierra 1500

SLT
128K mi

28,990

No Accidents

Newly Listed

2021 GMC Sierra 1500

AT4
71K mi

49,999

You've cruised through matches within 50 miles.

Update your search distance

You have reached the maximum results allowed for a search. Please update your search criteria.

View Nationwide Inventory

2021 GMC Sierra 1500 Price -

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

Low Price: $28,990
Average Price: $36,606
Max Price: $49,999

We've found 705 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 $28,990 and $49,999, with an average price of $36,606.

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

How helpful was this information?

2021 GMC Sierra 1500

2021 GMC Sierra 1500 Price -

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

Low Price: $28,990
Average Price: $36,606
Max Price: $49,999

We've found 705 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

How helpful was this information?

Ask Autotrader

Location & Delivery

Price & Payments

Make, Model & Trim

Mileage

Condition (1 selected)

Color

Drive Type

Body Style

Truck Cab Size

Truck Bed Length

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

Used 2021 GMC Sierra 1500 for Sale in Willmar, MN

Used 2022 GMC Sierra 1500 SLE

7 Matches

2021 GMC Sierra 1500

2021 GMC Sierra 1500

2021 GMC Sierra 1500

2021 GMC Sierra 1500

2021 GMC Sierra 1500

2021 GMC Sierra 1500

2026 GMC Sierra 1500

2021 GMC Sierra 1500

2021 GMC Sierra 1500

2021 GMC Sierra 1500

You've cruised through matches within 50 miles.

Update your search distance

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

Similar Vehicles for Sale

Used 2021 GMC Sierra 1500 in Nearby Cities

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

Used 2021 GMC Sierra 1500 for Sale