New GMC Sierra 1500 SLT for Sale near Firth, NE

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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:: Glacier White Tricoat
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 6
Stock #:: G261264
VIN:: 3GTUUDEL7TG323459

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Manhattan, KS

94 mi away

New car

MSRP $71,660

$61,965

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
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black, Perforated leather-appointed front outb
Transmission:: Automatic
Mileage:: 4
Stock #:: G278671
VIN:: 1GTUUDE84TZ278671

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Louisville, NE

41 mi away

New car

MSRP $69,365

$69,763

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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 9
Stock #:: C171726L
VIN:: 3GTUUDELXTG171726

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Council Bluffs, IA

63 mi away

New car

MSRP $70,825

$67,155

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:: 1
Stock #:: 112763
VIN:: 1GTUUDED1TZ369541

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Kansas City, KS

Price includes $207 shipping

New car

MSRP $61,490

$49,541

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:: 1
Stock #:: 112771
VIN:: 1GTUUDED0TZ370552

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Kansas City, KS

Price includes $207 shipping

New car

MSRP $61,490

$49,541

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:: 1
Stock #:: 112757
VIN:: 1GTUUDED4TZ368481

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Kansas City, KS

Price includes $207 shipping

New car

MSRP $61,490

$49,541

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
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 1
Stock #:: 112773
VIN:: 3GTUUDE80TG367489

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Kansas City, KS

Price includes $207 shipping

New car

MSRP $61,790

$52,341

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:: 1
Stock #:: 112776
VIN:: 1GTUUDED3TZ372246

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Kansas City, KS

Price includes $207 shipping

New car

MSRP $61,490

$49,541

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 #:: 112788
VIN:: 3GTUUDED6TG366764

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Kansas City, KS

Price includes $207 shipping

New car

MSRP $60,995

$49,046

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
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 1
Stock #:: 112810
VIN:: 3GTUUDE84TG367477

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Kansas City, KS

Price includes $207 shipping

New car

MSRP $62,285

$52,836

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
Mileage:: 5
Stock #:: 15C2057
VIN:: 1GTUUDED3TZ213341

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Columbus, NE

73 mi away

New car

MSRP $67,375

$57,462

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:: Black
Transmission:: Automatic
Stock #:: 52T550
VIN:: 3GTUUDED8TG374543

New arrival

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Apple Valley, MN

Price includes $508 shipping

New car

MSRP $68,240

$60,132

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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 2
Stock #:: 112542
VIN:: 3GTUUDEL3TG255208

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Kansas City, KS

Price includes $207 shipping

New car

MSRP $70,730

$58,281

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:: 25
Stock #:: G602140
VIN:: 1GTUUDEL5TZ202140

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Brighton, CO

Price includes $434 shipping

New car

MSRP $71,275

$60,976

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:: 5
Stock #:: TG382434
VIN:: 3GTUUDEDXTG382434

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Carrollton, TX

Price includes $780 shipping

New car

MSRP $67,740

$53,511

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:: 9
Stock #:: 260263
VIN:: 3GTUUDEL1TG128294

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from East Liverpool, OH

Price includes $2,517 shipping

New car

MSRP $73,420

$64,858

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:: 5
Stock #:: TG382437
VIN:: 3GTUUDED5TG382437

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Carrollton, TX

Price includes $780 shipping

New car

MSRP $67,740

$55,011

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 #:: 261357
VIN:: 3GTUUDED5TG416487

New arrival

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from East Liverpool, OH

Price includes $2,517 shipping

New car

MSRP $66,779

$58,149

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:: Black
Transmission:: Automatic
Mileage:: 6
Stock #:: TG382362
VIN:: 3GTUUDED0TG382362

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Carrollton, TX

Price includes $780 shipping

New car

MSRP $67,245

$54,586

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
Stock #:: 261358
VIN:: 3GTUUDED9TG416492

New arrival

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from East Liverpool, OH

Price includes $2,517 shipping

New car

MSRP $66,779

$58,149

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
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 5
Stock #:: TG364028
VIN:: 3GTUUDE84TG364028

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Carrollton, TX

Price includes $780 shipping

New car

MSRP $68,535

$57,695

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Glacier White Tricoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black Perforated Leather Appointed Front Outbo
Transmission:: Automatic
Mileage:: 13
Stock #:: 260783
VIN:: 3GTUUDE87TG269656

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Paris, TX

Price includes $717 shipping

New car

MSRP $69,585

$57,852

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
Mileage:: 4
Stock #:: TG382368
VIN:: 3GTUUDED1TG382368

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Carrollton, TX

Price includes $780 shipping

New car

MSRP $67,740

$55,011

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
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 2
Stock #:: 112781
VIN:: 3GTUUDE8XTG367483

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

Home delivery from Kansas City, KS

Price includes $207 shipping

New car

MSRP $62,285

$52,836

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 (or EV battery range).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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