New & Used 2026 GMC Sierra 1500 for Sale near Lake George, CO

603 results

Florissant, CO

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

13,188 miles

$61,091

Good Deal

Boulder, CO

81 mi away

Year:: 2025
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:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 13,188
Stock number:: P1158A
VIN:: 1GTUUEE87SZ292262

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

2,273 miles

$54,999

Fair Deal

Colorado Springs, CO

26 mi away

Year:: 2025
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
Fuel type:: Gasoline
Interior color:: Jet Black, Perforated Leather-Appointed Front Outb
Transmission:: Automatic
Mileage:: 2,273
Stock number:: TZ162310A
VIN:: 3GTUUDEL5SG370195

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

5,165 miles

$62,997

Good Deal

Highlands Ranch, CO

53 mi away

Year:: 2025
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
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 5,165
Stock number:: JV238700
VIN:: 1GTUUGELXSZ238700

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

6,746 miles

$59,698

Good Deal

Longmont, CO

92 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:: Onyx Black
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 6,746
Stock number:: L203452
VIN:: 3GTUUGED6SG203452

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

28,450 miles

$57,990

Fair Deal

Northglenn, CO

74 mi away

Year:: 2025
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:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 28,450
Stock number:: CP6815
VIN:: 1GTUUEE82SZ259153

2025 GMC Sierra 1500

AT4X Crew Cab 4WD

6,609 miles

$69,991

Fair Deal

Highlands Ranch, CO

53 mi away

Year:: 2025
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:: 19 MPG
Fuel type:: Diesel
Interior color:: Black (Obsidian Rush)
Transmission:: 10-Speed Automatic
Mileage:: 6,609
Stock number:: 385957T
VIN:: 3GTUUFE86SG385957

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2025 GMC Sierra 1500

Elevation Double Cab 4WD

2,632 miles

$49,997

Good Deal

Highlands Ranch, CO

53 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:: Onyx Black
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 2,632
Stock number:: KM119862
VIN:: 1GTRUCED1SZ119862

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

26,765 miles

$43,590

Great Deal

Lakewood, CO

63 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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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

12,011 miles

$60,689

Good Deal

Aurora, CO

61 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 12,011
Stock number:: PH24125
VIN:: 1GTUUEEL2SZ311692

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

15,136 miles

$59,922

Good Deal

Highlands Ranch, CO

53 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Titanium Rush Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Atmosphere/Brownstone
Transmission:: Automatic
Mileage:: 15,136
Stock number:: JV194028
VIN:: 1GTUUGE88SZ194028

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

17,769 miles

$58,995

Good Deal

Highlands Ranch, CO

53 mi away

Year:: 2025
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:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 17,769
Stock number:: JV129462
VIN:: 1GTUUEE81SZ129462

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

2,273 miles

$54,999

Fair Deal

Colorado Springs, CO

26 mi away

Year:: 2025
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
Fuel type:: Gasoline
Interior color:: Jet Black, Perforated Leather-Appointed Front Outb
Transmission:: Automatic
Mileage:: 2,273
Stock number:: TZ162310A
VIN:: 3GTUUDEL5SG370195

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

5,165 miles

$62,997

Good Deal

Highlands Ranch, CO

53 mi away

Year:: 2025
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
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 5,165
Stock number:: JV238700
VIN:: 1GTUUGELXSZ238700

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

35,887 miles

$45,000

Good Deal

Englewood, CO

57 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:: Summit White
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 35,887
Stock number:: E14456
VIN:: 1GTUUDEDXSZ131458

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2025 GMC Sierra 1500

AT4X Crew Cab 4WD

9,621 miles

$69,698

Fair Deal

Longmont, CO

92 mi away

Year:: 2025
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:: 19 MPG
Fuel type:: Diesel
Interior color:: Black (Obsidian Rush)
Transmission:: Automatic
Mileage:: 9,621
Stock number:: P183814
VIN:: 3GTUUFE84SG183814

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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

20,512 miles

$53,997

Fair Deal

Highlands Ranch, CO

53 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Summit White
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 20,512
Stock number:: KM188107
VIN:: 1GTUUCE86SZ188107

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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

32,166 miles

$49,968

Fair Deal

Henderson, CO

74 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Summit White
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 32,166
Stock number:: U16656
VIN:: 3GTUUCE80SG105433

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

13,188 miles

$61,091

Good Deal

Boulder, CO

81 mi away

Year:: 2025
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:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 13,188
Stock number:: P1158A
VIN:: 1GTUUEE87SZ292262

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

31,872 miles

$47,500

Fair Deal

Dacono, CO

87 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:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 31,872
Stock number:: P3125
VIN:: 1GTUUDED8SZ130986

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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

19,280 miles

$46,647

Fair Deal

Store transfer to Colorado Springs, CO

638 mi away Price includes $649 shipping Price includes $649 shipping

Year:: 2025
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
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 19,280
Stock number:: 28135398
VIN:: 3GTPUCEK3SG161360

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2025 GMC Sierra 1500

Elevation Double Cab 4WD

2,341 miles

$51,797

Fair Deal

Store transfer to Colorado Springs, CO

1,375 mi away Price includes $1,799 shipping Price includes $1,799 shipping

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:: Black
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 2,341
Stock number:: 27835394
VIN:: 1GTRUCED1SZ162128

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2026 GMC Sierra 1500

AT4X Crew Cab 4WD

2,468 miles

$75,149

Fair Deal

Lone Tree, CO

54 mi away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Summit White
Fuel type:: Diesel
Interior color:: Black (Obsidian Rush)
Transmission:: Automatic
Mileage:: 2,468
Stock number:: TG104720
VIN:: 3GTUUFE85TG104720

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

27,956 miles

$47,697

Fair Deal

Store transfer to Colorado Springs, CO

567 mi away Price includes $699 shipping Price includes $699 shipping

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:: Gray
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 27,956
Stock number:: 28256817
VIN:: 3GTUUDEDXSG178523

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2025 GMC Sierra 1500

AT4X Crew Cab 4WD

6,609 miles

$69,991

Fair Deal

Highlands Ranch, CO

53 mi away

Year:: 2025
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:: 19 MPG
Fuel type:: Diesel
Interior color:: Black (Obsidian Rush)
Transmission:: 10-Speed Automatic
Mileage:: 6,609
Stock number:: 385957T
VIN:: 3GTUUFE86SG385957

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FAQs

2026 GMC Sierra 1500 FAQs

How much does the 2026 GMC Sierra 1500 cost in Lake George, CO?

The average 2026 GMC Sierra 1500 costs about $64,670.17. The average price has decreased by -0.2% since last year. The 118 for sale near Lake George, CO on CarGurus, range from $35,998 to $84,389 in price.

How many 2026 GMC Sierra 1500 vehicles in Lake George, CO have no reported accidents or damage?

118 out of 118 for sale near Lake George, CO have no reported accidents or damage.

What is the fuel economy of the 2026 GMC Sierra 1500?

Depending on the engine and options, the 2026 GMC Sierra 1500 gets between 12 and 23 MPG (or MPGe).

What fuel types are available?

Diesel, Gasoline engines are available.

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