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New GMC Sierra 1500 SLT for Sale near Allison, IA

149 results
Allison, IA
2026 GMC Sierra 1500 SLT Crew Cab 4WD Dale Howard Auto Center

2026 GMC Sierra 1500

New car | MSRP $66,605

$60,018

Iowa Falls, IA
29 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
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
26F95
VIN:
3GTUUDED8TG137292

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $67,600

$60,150

Clive, IA
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:
Gray
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
2
Stock number:
26S2150
VIN:
3GTUUDED5TG209338

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $66,425

$59,118

Ankeny, IA
80 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
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
3
Stock number:
TZ235046
VIN:
1GTUUDED1TZ235046

Sponsored

2025 GMC Sierra 1500 SLT Crew Cab 4WD

2025 GMC Sierra 1500

New car | MSRP $65,255

$57,917

Iowa Falls, IA
29 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:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
0
Stock number:
25F487
VIN:
3GTUUDED4SG248744

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $68,020

$60,862

Ankeny, IA
80 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
Mileage:
3
Stock number:
TG228466
VIN:
3GTUUDEDXTG228466

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $68,040

$61,337

Iowa Falls, IA
29 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:
Black
Transmission:
Automatic
Mileage:
3
Stock number:
26F97
VIN:
3GTUUDEDXTG137620

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,320

$61,131

Ankeny, IA
80 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
Mileage:
3
Stock number:
TG216164
VIN:
3GTUUDED0TG216164

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $70,110

$63,738

Ankeny, IA
80 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Onyx Black
Mileage:
3
Stock number:
TG231747
VIN:
3GTUUDEL1TG231747

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,925

$60,675

Ankeny, IA
80 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
Transmission:
Automatic
Mileage:
0
Stock number:
TZ180988
VIN:
1GTUUDED7TZ180988

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,175

$61,911

Charles City, IA
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
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
8
Stock number:
2T9953
VIN:
3GTUUDED3TG139953

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,425

$59,118

Ankeny, IA
80 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
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
3
Stock number:
TZ235046
VIN:
1GTUUDED1TZ235046

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $62,040

$55,823

Iowa Falls, IA
29 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:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
10
Stock number:
26F43
VIN:
1GTUUDED8TZ131170

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  3. / GMC Sierra 1500
  4. / SLT
  5. / Iowa
  6. / Allison
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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