New GMC Sierra 1500 SLT for Sale nearMount Upton, NY

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227 vehicles found

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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:: 1
Stock #:: GC7114
VIN:: 3GTUUDEL3TG452377

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Oneida, NY

48 mi away

New car

MSRP $70,580

$63,814

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:: Glacier White Tricoat
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 12
Stock #:: 26366
VIN:: 3GTUUDEL8TG450978

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Poughkeepsie, NY

93 mi away

New car

MSRP $70,115

$66,465

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:: Jet Black
Transmission:: Automatic
Mileage:: 4
Stock #:: G14663
VIN:: 1GTUUDED2TZ465100

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Syracuse, NY

57 mi away

New car

MSRP $68,075

$64,250

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:: Jet Black
Transmission:: Automatic
Mileage:: 2
Stock #:: 113000
VIN:: 3GTUUDED3TG488515

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $61,755

$51,404

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:: Jet Black
Transmission:: Automatic
Mileage:: 0
Stock #:: 113052
VIN:: 3GTUUDED8TG522688

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $63,700

$53,350

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:: Jet Black
Transmission:: Automatic
Mileage:: 2
Stock #:: 113066
VIN:: 3GTUUDED7TG490039

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $61,260

$50,910

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:: 2
Stock #:: 112781
VIN:: 3GTUUDE8XTG367483

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $62,285

$52,434

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Sterling Metallic
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 1
Stock #:: 112810
VIN:: 3GTUUDE84TG367477

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $62,285

$52,434

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:: 2
Stock #:: 112993
VIN:: 1GTUUDED5TZ474440

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $68,240

$57,890

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:: 100
Stock #:: S7883T
VIN:: 3GTUUDED3TG447883

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Lake City, FL

Price includes $1,394 shipping

New car

MSRP $67,245

$54,608

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:: Jet Black
Transmission:: Automatic
Mileage:: 2
Stock #:: 112998
VIN:: 1GTUUDED8TZ474500

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $68,735

$58,384

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:: 2
Stock #:: 113001
VIN:: 3GTUUDED4TG488023

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $61,755

$51,404

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
Mileage:: 2
Stock #:: 113054
VIN:: 3GTUUDEDXTG523521

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $64,195

$53,844

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:: 2
Stock #:: 113053
VIN:: 3GTUUDED9TG523526

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $64,195

$53,844

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:: Jet Black
Transmission:: Automatic
Mileage:: 2
Stock #:: 113050
VIN:: 3GTUUDED1TG523522

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $64,195

$53,844

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:: 2
Stock #:: 113049
VIN:: 3GTUUDED0TG523513

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $64,195

$53,844

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:: 2
Stock #:: 113051
VIN:: 3GTUUDED6TG522723

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $63,700

$53,350

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
Transmission:: Automatic
Mileage:: 0
Stock #:: 112901
VIN:: 1GTUUDE86TZ402407

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Kansas City, KS

Price includes $1,556 shipping

New car

MSRP $69,035

$58,684

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:: Black
Transmission:: Automatic
Mileage:: 346
Stock #:: S8281T
VIN:: 1GTUUDE86TZ178281

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Lake City, FL

Price includes $1,394 shipping

New car

MSRP $69,065

$56,624

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:: Black
Transmission:: Automatic
Mileage:: 11
Stock #:: S8882
VIN:: 1GTUUDE86TZ278882

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Lake City, FL

Price includes $1,394 shipping

New car

MSRP $69,630

$57,832

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:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 15
Stock #:: S2152
VIN:: 3GTUUDE88TG221521

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Lake City, FL

Price includes $1,394 shipping

New car

MSRP $68,735

$56,982

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:: Black
Transmission:: Automatic
Mileage:: 222
Stock #:: S7999T
VIN:: 3GTUUDED1TG467999

Price drop

-$4,000

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Lake City, FL

Price includes $1,394 shipping

New car

MSRP $68,039

$59,034

$55,034

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:: Black
Transmission:: Automatic
Stock #:: 261924
VIN:: 1GTUUDED4TZ500221

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from East Liverpool, OH

Price includes $882 shipping

New car

MSRP $65,245

$55,150

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:: White
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 6
Stock #:: G26548
VIN:: 3GTUUDED5TG443141

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Stroudsburg, PA

99 mi away

New car

MSRP $69,435

$59,137

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/MPGe.

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.

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