New GMC Sierra 1500 SLT for Sale near North Chicago, IL

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North Chicago, IL

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2026 GMC Sierra 1500

New car | MSRP $71,075

$59,284

Oak Creek, WI

41 mi away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Volcanic Red Tintcoat
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 5
Stock number:: 44T2336
VIN:: 3GTUUDEL0TG120803

2026 GMC Sierra 1500

New car | MSRP $72,365

$66,450

Elmhurst, IL

28 mi away

Year:: 2026
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:: Black (Jet Blk Perforated Lth-Ap)
Transmission:: Automatic
Mileage:: 1
Stock number:: 3674
VIN:: 3GTUUDELXTG216602

2026 GMC Sierra 1500

New car | MSRP $66,255

$61,005

Schaumburg, IL

22 mi away

Year:: 2026
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:: Black
Transmission:: Automatic
Mileage:: 2
Stock number:: SB100479
VIN:: 3GTUUDED9TG140797

2025 GMC Sierra 1500

New car | MSRP $68,070

$58,493

Barrington, IL

19 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:: Jet Black
Transmission:: Automatic
Mileage:: 5,861
Stock number:: G25105
VIN:: 3GTUUDED8SG183154

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2026 GMC Sierra 1500

New car | MSRP $66,010

$56,721

McHenry, IL

21 mi away

Year:: 2026
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:: 9
Stock number:: M260038
VIN:: 1GTUUDED0TZ146441

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2026 GMC Sierra 1500

New car | MSRP $68,215

$58,997

Lincolnwood, IL

23 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:: Onyx Black
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 5
Stock number:: M26228
VIN:: 3GTUUDE88TG179464

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2026 GMC Sierra 1500

New car | MSRP $63,600

$58,350

Schaumburg, IL

22 mi away

Year:: 2026
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:: 2
Stock number:: SB100341
VIN:: 3GTUUDED8TG101862

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2026 GMC Sierra 1500

New car | MSRP $67,340

$60,050

Villa Park, IL

33 mi away

Year:: 2026
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:: Jet Black Perforated Leather Appointed Front Outbo
Transmission:: Automatic
Mileage:: 5
Stock number:: B47421
VIN:: 3GTUUDED7TG138479

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2026 GMC Sierra 1500

New car | MSRP $69,359

$59,477

McHenry, IL

21 mi away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Glacier White
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 7
Stock number:: M260114
VIN:: 3GTUUDEDXTG176336

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2026 GMC Sierra 1500

New car | MSRP $66,190

$58,326

Downers Grove, IL

37 mi away

Year:: 2026
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:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 1,516
Stock number:: 260511
VIN:: 1GTUUDED3TZ137863

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2026 GMC Sierra 1500

New car | MSRP $71,075

$59,284

Oak Creek, WI

41 mi away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Volcanic Red Tintcoat
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 5
Stock number:: 44T2336
VIN:: 3GTUUDEL0TG120803

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2026 GMC Sierra 1500

New car | MSRP $70,825

$64,549

Elmhurst, IL

28 mi away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Titainium
Fuel type:: Gasoline
Interior color:: Black (Jet Blk Perforated Lth-Ap)
Transmission:: Automatic
Mileage:: 1
Stock number:: 3628
VIN:: 3GTUUDELXTG171726

FAQs

GMC Sierra 1500 SLT FAQs

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

Depending on the engine and options, the GMC Sierra 1500 SLT gets between 14 and 24 MPG (or MPGe).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.