New GMC Sierra 1500 SLT for Sale near Decatur, MS

336 results

Decatur, MS

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2026 GMC Sierra 1500

New car | MSRP $68,285

$57,407

Columbia, MS

92 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:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 6
Stock number:: CG74083
VIN:: 3GTUUDED4TG274083

2026 GMC Sierra 1500

New car | MSRP $67,340

$67,340

Brookhaven, MS

100 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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Stock number:: 759526
VIN:: 1GTUUDEDXTZ104715

2026 GMC Sierra 1500

New car | MSRP $68,285

$56,929

Columbia, MS

92 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:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 4
Stock number:: CG53283
VIN:: 3GTUUDED6TG253283

2026 GMC Sierra 1500

New car | MSRP $68,220

$57,970

Laurel, MS

50 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:: Red
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 3
Stock number:: 26L1283
VIN:: 3GTUUDE86TG176028

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2026 GMC Sierra 1500

New car | MSRP $69,335

$59,085

Collins, MS

62 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:: White
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 3
Stock number:: 201326
VIN:: 3GTUUDEL9TG228918

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2026 GMC Sierra 1500

New car | MSRP $69,130

$58,880

Laurel, MS

50 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:: Black
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 3
Stock number:: 26L1295
VIN:: 3GTUUDE8XTG179241

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2026 GMC Sierra 1500

New car | MSRP $67,740

$56,490

Collins, MS

62 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:: Silver
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 9
Stock number:: 201329
VIN:: 3GTUUDED2TG273840

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2026 GMC Sierra 1500

New car | MSRP $68,285

$57,429

Columbia, MS

92 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:: 4
Stock number:: CG67602
VIN:: 3GTUUDED0TG267602

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.