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New GMC Sierra 1500 SLT for Sale near Holtsville, NY

99 results
Holtsville, NY
2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $63,400

$63,400

Rockville Centre, NY
33 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:
GAZ/SUMMIT WHIT
Fuel type:
Gasoline
Interior color:
HVE/DARK WALNUT
Transmission:
Automatic
Mileage:
5
Stock number:
TG197158
VIN:
3GTUUDED7TG197158

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $64,365

$55,322

Danbury, CT
46 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
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
N130214
VIN:
1GTUUDED8TZ130214

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $68,435

$60,185

Branford, CT
37 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
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
326802
VIN:
1GTUUDED6TZ192971

Sponsored

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,435

$60,185

Branford, CT
37 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
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
326802
VIN:
1GTUUDED6TZ192971

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $64,365

$55,322

Danbury, CT
46 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
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
N130214
VIN:
1GTUUDED8TZ130214

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,335

$59,618

Danbury, CT
46 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
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
7
Stock number:
N134570
VIN:
3GTUUDED6TG134570

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $70,060

$65,060

Wantagh, NY
26 mi away
Year:
2025
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:
0
Stock number:
28684G
VIN:
3GTUUDEL5SG241700

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $72,075

$64,825

Branford, CT
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:
Volcanic Red Tintcoat
Fuel type:
Gasoline
Interior color:
H1y
Transmission:
Automatic
Mileage:
10
Stock number:
326821
VIN:
3GTUUDEL9TG174116

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $64,870

$56,430

Danbury, CT
46 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:
Black
Transmission:
Automatic
Mileage:
6
Stock number:
S139441
VIN:
3GTUUDED9TG139441

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,585

$60,335

Branford, CT
37 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:
Volcanic Red Tintcoat
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
326798
VIN:
1GTUUDED1TZ191887

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,940

$59,690

Branford, CT
37 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:
10
Stock number:
326799
VIN:
1GTUUDED3TZ192460

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,335

$59,618

Danbury, CT
46 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
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
11
Stock number:
N134572
VIN:
3GTUUDEDXTG134572

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $71,245

$63,995

Branford, CT
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
Fuel type:
Gasoline
Interior color:
H1y
Transmission:
Automatic
Mileage:
10
Stock number:
326806
VIN:
3GTUUDELXTG163206

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  2. / New Cars
  3. / GMC Sierra 1500
  4. / SLT
  5. / New York
  6. / Holtsville
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 15 and 24 MPG (or MPGe).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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