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New GMC Sierra 1500 SLT for Sale near Pennsylvania

138 results
Philadelphia, PA
2025 GMC Sierra 1500 SLT Crew Cab 4WD Pointe GMC

2025 GMC Sierra 1500

New car | MSRP $68,445

$56,695

Penns Grove, NJ
22 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Onyx Black
Transmission:
Automatic
Mileage:
20
Stock number:
G3537
VIN:
3GTUUDEL1SG152867

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $68,634

$59,884

Feasterville Trevose, PA
16 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 H1y
Transmission:
Automatic
Mileage:
3
Stock number:
TG163047
VIN:
3GTUUDED4TG163047

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $69,615

$64,951

Media, PA
11 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Summit White - GAZ
Interior color:
Jet Black - H1Y
Transmission:
Automatic
Mileage:
0
Stock number:
26G228
VIN:
3GTUUDEL6TG167527

Sponsored

2023 GMC Sierra 1500 SLT Crew Cab 4WD

2023 GMC Sierra 1500

New car | MSRP $67,570

Negotiable

Media, PA
11 mi away
Year:
2023
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 - GBA
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black - H1Y
Transmission:
Automatic
Mileage:
5
Stock number:
3g235
VIN:
1GTUUDED2PZ305675

2025 GMC Sierra 1500 SLT Crew Cab 4WD

2025 GMC Sierra 1500

New car | MSRP $68,445

$56,695

Penns Grove, NJ
22 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Sterling Metallic
Transmission:
Automatic
Mileage:
24
Stock number:
G3536
VIN:
3GTUUDEL0SG162418

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $68,445

$56,695

Penns Grove, NJ
22 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Onyx Black
Transmission:
Automatic
Mileage:
20
Stock number:
G3537
VIN:
3GTUUDEL1SG152867

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,634

$59,884

Feasterville Trevose, PA
16 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 H1y
Transmission:
Automatic
Mileage:
3
Stock number:
TG163047
VIN:
3GTUUDED4TG163047

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,584

$59,834

Feasterville Trevose, PA
16 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:
Glacier White Tricoat
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate Hve
Transmission:
Automatic
Mileage:
3
Stock number:
TG163049
VIN:
3GTUUDED8TG163049

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $70,590

$58,840

Penns Grove, NJ
22 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
White Frost Tricoat
Transmission:
Automatic
Mileage:
9
Stock number:
G3542
VIN:
3GTUUDEL2SG241864

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $68,170

$61,093

Woodbury, NJ
9 mi away
Year:
2025
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 Frost Tricoat
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
5
Stock number:
214319
VIN:
3GTUUDED6SG214319

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $71,175

$62,925

Souderton, PA
27 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:
Summit White
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
9
Stock number:
BSN3760
VIN:
3GTUUDEL2TG144200

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $67,570

$60,517

Woodbury, NJ
9 mi away
Year:
2025
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:
10
Stock number:
216342
VIN:
3GTUUDED0SG216342

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $72,110

$66,360

Shillington, PA
49 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, Perforated Leather-Appointed Front Outb
Transmission:
Automatic
Mileage:
1
Stock number:
G26127
VIN:
3GTUUDEL9TG175282

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,170

$59,420

Penns Grove, NJ
22 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
Transmission:
Automatic
Mileage:
242
Stock number:
G3616
VIN:
1GTUUDED5TZ114892

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $63,895

$56,989

Woodbury, NJ
9 mi away
Year:
2025
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:
11
Stock number:
215961
VIN:
3GTUUDED1SG215961

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $71,110

$65,360

Shillington, PA
49 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:
Jet Black, Perforated Leather-Appointed Front Outb
Transmission:
Automatic
Mileage:
1
Stock number:
G26128
VIN:
3GTUUDEL9TG176920

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $70,015

$61,765

Quakertown, PA
36 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Summit White
Mileage:
2
Stock number:
Q460357
VIN:
3GTUUDEL5TG133367

  1. Home
  2. / New Cars
  3. / GMC Sierra 1500
  4. / SLT
  5. / Pennsylvania
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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