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New GMC Sierra 1500 SLT for Sale near Altoona, PA

141 results
Altoona, PA
2026 GMC Sierra 1500 SLT Crew Cab 4WD Stuckey GMC

2026 GMC Sierra 1500

New car | MSRP $67,340

$60,710

Altoona, PA
3 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:
0
Stock number:
26GT107
VIN:
3GTUUDED1TG134900

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $66,450

$64,200

Oakland, MD
92 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:
Titanium Rush Metallic
Fuel type:
Gasoline
Interior color:
Jet Black, Perforated leather-appointed front outb
Transmission:
Automatic
Mileage:
1
Stock number:
F137657
VIN:
1GTUUDEL1TZ137657

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $68,495

$65,160

Waynesboro, PA
69 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:
5
Stock number:
C15647
VIN:
1GTUUDEL2TZ118048

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $69,895

$59,248

Harrisburg, PA
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:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
5
Stock number:
TG176507
VIN:
3GTUUDEL1TG176507

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $67,500

$57,875

Carlisle, PA
68 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:
Titanium Rush Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
2
Stock number:
T198027
VIN:
3GTUUDED8TG198027

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2026 GMC Sierra 1500

New car | MSRP $68,190

$58,530

Carlisle, PA
68 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:
2
Stock number:
T112810
VIN:
3GTUUDED0TG112810

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2026 GMC Sierra 1500

New car | MSRP $70,305

$62,040

Carlisle, PA
68 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:
Volcanic Red Tintcoat
Fuel type:
Diesel
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
2
Stock number:
T114672
VIN:
3GTUUDE89TG114672

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2026 GMC Sierra 1500

New car | MSRP $69,330

$59,080

McClellandtown, PA
91 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 Perforated Leather Appointed Front Outbo
Transmission:
Automatic
Mileage:
7
Stock number:
GF048
VIN:
1GTUUDED6TZ127909

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2026 GMC Sierra 1500

New car | MSRP $67,175

$60,557

Altoona, PA
3 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:
Titanium Rush Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
0
Stock number:
26GT90
VIN:
3GTUUDED8TG119021

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2026 GMC Sierra 1500

New car | MSRP $65,095

$59,242

Wexford, PA
87 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:
5
Stock number:
W26T030
VIN:
1GTUUDED9TZ128696

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2026 GMC Sierra 1500

New car | MSRP $70,125

$61,375

McClellandtown, PA
91 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:
Sterling Metallic
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
4
Stock number:
GF084
VIN:
1GTUUDE80TZ160648

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2026 GMC Sierra 1500

New car | MSRP $68,135

$62,948

Altoona, PA
3 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:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
0
Stock number:
26GT215
VIN:
3GTUUDE85TG187411

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2026 GMC Sierra 1500

New car | MSRP $68,135

$62,948

Altoona, PA
3 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:
Titanium Rush Metallic
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
0
Stock number:
26GT234
VIN:
3GTUUDE85TG187487

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,480

$58,748

Harrisburg, PA
84 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:
Onyx Black
Fuel type:
Diesel
Interior color:
H1y Jet Black
Transmission:
Automatic
Mileage:
5
Stock number:
TG170473
VIN:
3GTUUDE88TG170473

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2026 GMC Sierra 1500

New car | MSRP $71,370

$65,620

Monroeville, PA
71 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Sterling Metallic
Mileage:
2
Stock number:
G260169
VIN:
3GTUUDEL2TG179528

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2026 GMC Sierra 1500

New car | MSRP $68,660

$62,435

Selinsgrove, PA
83 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:
Gray
Fuel type:
Gasoline
Interior color:
DK WALNUT/SLATE PERFORATE
Transmission:
Automatic
Mileage:
2
Stock number:
SB6223
VIN:
3GTUUDED7TG139731

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  3. / GMC Sierra 1500
  4. / SLT
  5. / Pennsylvania
  6. / Altoona
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.

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