New GMC Sierra 1500 SLT for Sale near Rochester, WI

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Rochester, WI

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2026 GMC Sierra 1500

New car | MSRP $70,925

$58,792

Oak Creek, WI

18 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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 5
Stock number:: 44T2338
VIN:: 3GTUUDEL5TG120795

2026 GMC Sierra 1500

New car | MSRP $70,855

$64,742

Burlington, WI

3 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:: 260143
VIN:: 1GTUUDE85TZ164646

2026 GMC Sierra 1500

New car | MSRP $69,370

$64,097

West Bend, WI

45 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
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 6
Stock number:: F260342
VIN:: 3GTUUDE8XTG250762

2026 GMC Sierra 1500

New car | MSRP $69,159

$59,322

McHenry, IL

30 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:: 5
Stock number:: M260300
VIN:: 3GTUUDED3TG267366

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2026 GMC Sierra 1500

New car | MSRP $68,815

$60,562

West Bend, WI

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:: Titanium Rush Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 6
Stock number:: F260122
VIN:: 1GTUUDED6TZ163681

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2026 GMC Sierra 1500

New car | MSRP $72,140

$64,840

Janesville, WI

38 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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 3
Stock number:: 26407
VIN:: 1GTUUDEL8TZ236007

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2026 GMC Sierra 1500

New car | MSRP $68,594

$61,639

Mequon, WI

35 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:: 5
Stock number:: 260458
VIN:: 3GTUUDED1TG235855

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2026 GMC Sierra 1500

New car | MSRP $70,130

$60,261

Greenfield, WI

19 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

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2026 GMC Sierra 1500

New car | MSRP $69,255

$60,383

McHenry, IL

30 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:: Black
Transmission:: Automatic
Mileage:: 9
Stock number:: M260037
VIN:: 1GTUUDE81TZ142093

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2026 GMC Sierra 1500

New car | MSRP $69,459

$60,593

McHenry, IL

30 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
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 7
Stock number:: M260265
VIN:: 3GTUUDE84TG257786

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2026 GMC Sierra 1500

New car | MSRP $66,010

$56,721

McHenry, IL

30 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:: 3,674
Stock number:: M260038
VIN:: 1GTUUDED0TZ146441

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 EV battery range).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.