New & Used 2025 GMC Sierra 1500 for Sale near Littleton, CO

522 results

Littleton, CO

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

42,888 miles

$43,698

Fair Deal

Thornton, CO

20 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Sterling Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 42,888
Stock number:: 10671VP
VIN:: 1GTUUDEDXRZ366372

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2024 GMC Sierra 1500

SLE Crew Cab 4WD

39,795 miles

$38,594

Fair Deal

Thornton, CO

20 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Sterling Metallic
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 39,795
Stock number:: 10677VP
VIN:: 1GTPUBEK3RZ322648

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

34,115 miles

$46,303

Fair Deal

Certified Pre-Owned

Longmont, CO

39 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: White
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 34,115
Stock number:: AR45765
VIN:: 3GTUUDED0RG117451

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

16,790 miles

$55,989

Great Deal

Highlands Ranch, CO

4 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Sterling Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 16,790
Stock number:: KM372154
VIN:: 3GTUUEEL1RG372154

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

20,176 miles

$52,990

Great Deal

Northglenn, CO

20 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Onyx Black
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 20,176
Stock number:: CP6657
VIN:: 3GTUUEE85RG397019

2024 GMC Sierra 1500

SLT Crew Cab 4WD

41,445 miles

$45,299

Great Deal

Highlands Ranch, CO

3 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Sterling Metallic
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 41,445
Stock number:: HPRG183355
VIN:: 3GTUUDE80RG183355

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

53,616 miles

$39,969

Good Deal

Colorado Springs, CO

48 mi away

Year:: 2024
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:: Black
Transmission:: Automatic
Mileage:: 53,616
Stock number:: 25WP101
VIN:: 3GTUUDED5RG179296

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2024 GMC Sierra 1500

Pro Crew Cab 4WD

47,088 miles

$33,125

Good Deal

Highlands Ranch, CO

2 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Thunderstorm Gray
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black, Cloth Seat Trim
Transmission:: Automatic
Mileage:: 47,088
Stock number:: TRZ297792
VIN:: 1GTPUAEK1RZ297792

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

6,620 miles

$59,500

Good Deal

Lakewood, CO

11 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: White
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 6,620
Stock number:: LFOP241680
VIN:: 1GTUUGEL7RZ332933

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

26,765 miles

$42,688

Great Deal

Lakewood, CO

11 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Sterling Metallic
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 26,765
Stock number:: WPSG123264
VIN:: 3GTUUDED1SG123264

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2024 GMC Sierra 1500

SLE Crew Cab 4WD

20,270 miles

$40,781

Great Deal

Littleton, CO

5 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: White
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 20,270
Stock number:: 12P873
VIN:: 3GTUUBED6RG193972

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2024 GMC Sierra 1500

Elevation Double Cab 4WD

15,379 miles

$43,991

Good Deal

Highlands Ranch, CO

4 mi away

Year:: 2024
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
Transmission:: 10-Speed Automatic
Mileage:: 15,379
Stock number:: KM195110
VIN:: 1GTRUCED1RZ195110

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2024 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

40,790 miles

$37,487

Good Deal

Denver, CO

20 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Gray
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 40,790
Stock number:: PRG288829
VIN:: 3GTPUJEK8RG288829

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

41,626 miles

$42,995

Good Deal

Highlands Ranch, CO

4 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Blue
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 41,626
Stock number:: KM215427
VIN:: 1GTUUCED8RZ215427

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2024 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

43,640 miles

$36,987

Good Deal

Denver, CO

20 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Black
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 43,640
Stock number:: PRG195619
VIN:: 3GTPUJEK3RG195619

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

7,271 miles

$58,760

Good Deal

Boulder, CO

32 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: White Frost Tricoat
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 7,271
Stock number:: G296172
VIN:: 3GTUUGEL1RG296172

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2024 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

20,507 miles

$61,000

Great Deal

Boulder, CO

32 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Sterling Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Alpine Umber
Transmission:: Automatic
Mileage:: 20,507
Stock number:: 4335471
VIN:: 1GTUUHEL2RZ335471

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

27,760 miles

$39,997

Good Deal

Colorado Springs, CO

46 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: White
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Gray
Transmission:: Automatic
Mileage:: 27,760
Stock number:: PRG216369
VIN:: 3GTPUCEK9RG216369

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2024 GMC Sierra 1500

SLE Crew Cab 4WD

40,275 miles

$40,491

Good Deal

Highlands Ranch, CO

2 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Cardinal Red
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black, Cloth Seat Trim
Transmission:: Automatic
Mileage:: 40,275
Stock number:: TRG414896
VIN:: 3GTUUBED5RG414896

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2024 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

25,077 miles

$39,787

Good Deal

Denver, CO

20 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Black
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 25,077
Stock number:: PRG268552
VIN:: 3GTPUJEK1RG268552

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2024 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

24,160 miles

$39,996

Good Deal

Denver, CO

20 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Gray
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 24,160
Stock number:: PRG320711
VIN:: 3GTPUJEK4RG320711

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2024 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

27,056 miles

$39,997

Good Deal

Denver, CO

20 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Gray
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 27,056
Stock number:: PRG151225
VIN:: 3GTPUJEK4RG151225

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

35,677 miles

$46,000

Fair Deal

Aurora, CO

10 mi away

Year:: 2024
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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 35,677
Stock number:: P17635
VIN:: 3GTUUDEDXRG278454

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

18,485 miles

$48,451

Fair Deal

Highlands Ranch, CO

2 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Summit White
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Jet Black, Cloth Seat Trim
Transmission:: Automatic
Mileage:: 18,485
Stock number:: TRG295861
VIN:: 3GTUUCE82RG295861

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Reviews

FAQs

5 Overall rating

(1 reviews)

Anonymous

5.0

Reviewed a 2025 GMC AT4 Crew Cab 4WD on Nov 01, 2024

We were happy with our last AT4 so we decided to buy another one. This time we elected to purchase the AT4 Diesel version.

2025 GMC Sierra 1500 FAQs

How much does the 2025 GMC Sierra 1500 cost in Littleton, CO?

The average 2025 GMC Sierra 1500 costs about $54,836.31. The average price has decreased by -8.6% since last year. The 365 for sale near Littleton, CO on CarGurus, range from $29,610 to $84,465 in price.

How many 2025 GMC Sierra 1500 vehicles in Littleton, CO have no reported accidents or damage?

365 out of 365 for sale near Littleton, CO have no reported accidents or damage.

What is the fuel economy of the 2025 GMC Sierra 1500?

Depending on the engine and options, the 2025 GMC Sierra 1500 gets between 12 and 25 MPG (or MPGe).

What fuel types are available?

Diesel, Gasoline engines are available.

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