New GMC Sierra 1500 SLT for Sale near Spring Grove, IL

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Spring Grove, IL

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2026 GMC Sierra 1500

New car | MSRP $70,960

$63,710

Saint Charles, IL

37 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:: Sterling Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 7
Stock number:: N7699
VIN:: 3GTUUDEL5TG179023

2026 GMC Sierra 1500

New car | MSRP $63,600

$56,850

Schaumburg, IL

29 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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 2
Stock number:: SB100341
VIN:: 3GTUUDED8TG101862

2026 GMC Sierra 1500

New car | MSRP $70,130

$60,261

Greenfield, WI

37 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:: Glacier White
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black (Jet Blk Perforated Lth)
Transmission:: Automatic
Mileage:: 3
Stock number:: 43T2343
VIN:: 3GTUUDE86TG252962

2026 GMC Sierra 1500

New car | MSRP $70,825

$60,749

Elmhurst, IL

39 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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black (Jet Blk Perforated Lth-Ap)
Transmission:: Automatic
Mileage:: 1
Stock number:: 3628
VIN:: 3GTUUDELXTG171726

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2026 GMC Sierra 1500

New car | MSRP $66,190

$54,595

Downers Grove, IL

45 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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 5,600
Stock number:: 260511
VIN:: 1GTUUDED3TZ137863

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2026 GMC Sierra 1500

New car | MSRP $69,805

$61,853

North Riverside, IL

47 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:: Volcanic Red Tintcoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 4
Stock number:: B26320
VIN:: 3GTUUDE80TG242508

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2026 GMC Sierra 1500

New car | MSRP $70,825

$64,999

Sycamore, IL

42 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:: Titanium Rush Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 1
Stock number:: 20294
VIN:: 3GTUUDEL1TG177656

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2026 GMC Sierra 1500

New car | MSRP $70,230

$62,980

Saint Charles, IL

37 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
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 6
Stock number:: N7774
VIN:: 3GTUUDE80TG254609

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2026 GMC Sierra 1500

New car | MSRP $69,159

$59,322

McHenry, IL

10 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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 6
Stock number:: M260300
VIN:: 3GTUUDED3TG267366

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2026 GMC Sierra 1500

New car | MSRP $70,130

$60,261

Greenfield, WI

37 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:: Glacier White
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black (Jet Blk Perforated Lth)
Transmission:: Automatic
Mileage:: 3
Stock number:: 43T2343
VIN:: 3GTUUDE86TG252962

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 16 and 24 MPG (or EV battery range).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.