New GMC Sierra 1500 SLT for Sale near Altus, OK

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Altus, OK

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2026 GMC Sierra 1500

New car | MSRP $70,960

$64,900

Chickasha, OK

84 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:: Jet Black
Transmission:: Automatic
Mileage:: 73
Stock number:: TG171375
VIN:: 3GTUUDEL7TG171375

2026 GMC Sierra 1500

New car | MSRP $67,840

$62,900

Chickasha, OK

84 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:: Jet Black
Transmission:: Automatic
Mileage:: 4
Stock number:: TG226953
VIN:: 3GTUUDED0TG226953

2026 GMC Sierra 1500

New car | MSRP $67,840

$62,900

Chickasha, OK

84 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:: Jet Black
Transmission:: Automatic
Mileage:: 4
Stock number:: TG222983
VIN:: 3GTUUDED0TG222983

2026 GMC Sierra 1500

New car | MSRP $66,675

$57,465

Vernon, TX

34 mi away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 3
Stock number:: TG220572
VIN:: 3GTUUDE89TG220572

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2026 GMC Sierra 1500

New car | MSRP $67,475

$58,975

El Reno, OK

99 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:: Jet Black Perforated Leather Appointed Front Outbo
Transmission:: Automatic
Mileage:: 0
Stock number:: E4501
VIN:: 3GTUUDE83TG146792

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2026 GMC Sierra 1500

New car | MSRP $67,255

$58,755

El Reno, OK

99 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:: Jet Black Perforated Leather Appointed Front Outbo
Transmission:: Automatic
Mileage:: 0
Stock number:: E4542
VIN:: 3GTUUDE8XTG201139

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 MPGe).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.