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Used 2021 GMC Sierra 1500 for Sale near Saint Louis, MO

552 results
Saint Louis, MO
2022 GMC Sierra 1500 Denali Ultimate Crew Cab 4WD AutoCenters Nissan

2022 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

57,110 miles

$53,798

Fair Deal
Herculaneum, MO
28 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Titanium Rush Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Alpine Umber
Transmission:
10-Speed Automatic
Mileage:
57,110
Stock number:
RK86514
VIN:
1GTUUHET4NZ617346

Sponsored

2021 GMC Sierra 1500 AT4 Crew Cab 4WD

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

104,285 miles

$29,986

Great Deal
Bridgeton, MO
14 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Black (Ebony Twilight Metallic)
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
104,285
Stock number:
U6735
VIN:
3GTP9EEDXMG414952

Sponsored

2021 GMC Sierra 1500 AT4 Crew Cab 4WD

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

49,368 miles

$41,555

Good Deal
Saint Louis, MO
11 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black with Kalahari accents Leather
Transmission:
Automatic
Mileage:
49,368
Stock number:
5116001
VIN:
3GTU9EET7MG283800

Sponsored

2021 GMC Sierra 1500 Elevation Crew Cab 4WD

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

102,975 miles

$28,990

Good Deal
Ellisville, MO
20 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
102,975
Stock number:
EP2527A
VIN:
3GTU9CED8MG174226

2022 GMC Sierra 1500 Denali Crew Cab 4WD

2022 GMC Sierra 1500

Denali Crew Cab 4WD

55,372 miles

$43,705

Good Deal
Hazelwood, MO
14 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Atmosphere/Brownstone
Transmission:
Automatic
Mileage:
55,372
Stock number:
T260064B
VIN:
3GTUUGEL8NG638260

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

92,875 miles

$31,325

Great Deal
Saint Louis, MO
11 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Cayenne Red Tintcoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
8-Speed Automatic
Mileage:
92,875
Stock number:
NY1047A-1
VIN:
3GTU9DED0MG261060

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2022 GMC Sierra 1500

Denali Crew Cab 4WD

54,942 miles

$44,998

Good Deal
Herculaneum, MO
28 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
54,942
Stock number:
A85866
VIN:
1GTUUGEL1NZ547752

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

100,817 miles

$33,995

Good Deal
Collinsville, IL
11 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
White Frost Tricoat
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
100,817
Stock number:
L26868A
VIN:
1GTU9FET0MZ281277

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2022 GMC Sierra 1500

AT4 Crew Cab 4WD

27,432 miles

$51,407

Fair Deal
Herculaneum, MO
28 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Titanium Rush Metallic
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
27,432
Stock number:
RK86353
VIN:
1GTPUEEL6NZ639439

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2021 GMC Sierra 1500

SLE Double Cab 4WD

93,307 miles

$24,995

Great Deal
Collinsville, IL
11 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Pacific Blue Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
93,307
Stock number:
L26874A
VIN:
1GTV9BET3MZ333305

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

68,377 miles

$36,995

Good Deal
Certified Pre-Owned
Collinsville, IL
11 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Black (Ebony Twilight Metallic)
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
68,377
Stock number:
L246150A
VIN:
3GTP9EEL9MG391400

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

58,445 miles

$37,874

Great Deal
Herculaneum, MO
28 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
58,445
Stock number:
R85727
VIN:
1GTP9EED0MZ376504

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

98,775 miles

$33,397

Fair Deal
Store transfer to Saint Louis, MO
935 mi away • Price includes $399 shipping Price includes $399 shipping
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
98,775
Stock number:
28200360
VIN:
3GTU9DET4MG110665

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2022 GMC Sierra 1500

SLT Crew Cab 4WD

74,435 miles

$36,900

Good Deal
Troy, MO
48 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black Leather
Mileage:
74,435
Stock number:
P3033
VIN:
1GTUUDED4NZ639218

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2022 GMC Sierra 1500

SLT Crew Cab 4WD

42,900 miles

$43,897

Fair Deal
Certified Pre-Owned
Washington, MO
46 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black Perforated Leather Appointed Front Outbo
Transmission:
Automatic
Mileage:
42,900
Stock number:
13559
VIN:
1GTUUDED2NZ616956

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / 2021
  5. / Missouri
  6. / Saint Louis
Overview
Reviews
FAQs
Picture of 2021 GMC Sierra 1500

Unless you can’t live without the deeply-satisfying rumble of a V8 engine, the 2021 GMC Sierra 1500 is at its best when equipped with the affordable Duramax turbodiesel inline-six.

GMC is the “professional grade” brand at General Motors, but that’s just marketing mumbo jumbo. The 2021 GMC Sierra 1500 is the same thing as a Chevrolet Silverado 1500, but with different styling and a handful of unique features, like an optional carbon-fiber composite cargo bed. This year, GMC makes several changes to its full-size light-duty pickup truck, none of them earth-shattering. This remains a fundamentally appealing truck in need of attention to the details.

4.9 Overall rating

(46 reviews)
Matthew B
5.0
Reviewed a 2021 GMC AT4 Crew Cab 4WD on Jan 07, 2025

Best truck I have driven! Highway speeds are great and feels like I’m driving a Cadillac.

Greg O
5.0
Reviewed a 2021 GMC Sierra 1500 on Feb 15, 2024

Nice vehicle! Liked it better than the same year Ram.

cameron s
5.0
Reviewed a 2021 GMC Sierra 1500 on Jan 09, 2024

Its great looking and functioning very smooth with a excellent warranty. I miss the trunk in my Ridgeline but there are so many aftermarket applications Im excited to build this truck out.

Donald P
5.0
Reviewed a 2021 GMC Sierra 1500 on Oct 08, 2023

I love everything about this truck, so much I bought one. I got one with the 3liter duramax. Hopefully it’ll be the last truck I’ll ever own.

Randy R
5.0
Reviewed a 2021 GMC Sierra 1500 on Jun 05, 2023

The features on the 2021 GMC Sierra was everything and more then what I expected. The value of the truck was decent considering the times we live in now. Would highly recommend GMC so far

2021 GMC Sierra 1500 FAQs

How much does the 2021 GMC Sierra 1500 cost in Saint Louis, MO?

The average 2021 GMC Sierra 1500 costs about $36,421.27. The average price has decreased by -8.2% since last year. The 551 for sale near Saint Louis, MO on CarGurus, range from $14,395 to $62,547 in price.

Is the 2021 GMC Sierra 1500 a good car?

CarGurus experts gave the 2021 GMC Sierra 1500 an overall rating of 5.7/10 and 2021 GMC Sierra 1500 owners have rated the vehicle a 4.9/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.

How many 2021 GMC Sierra 1500 vehicles in Saint Louis, MO have no reported accidents or damage?

523 out of 551 for sale near Saint Louis, MO have no reported accidents or damage.

Is the 2021 GMC Sierra 1500 safe?

CarGurus experts gave the 2021 GMC Sierra 1500 a safety rating of 4/10.

What is the fuel economy of the 2021 GMC Sierra 1500?

Depending on the engine and options, the 2021 GMC Sierra 1500 gets between 16 and 26 MPG (or MPGe).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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