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New GMC Sierra 1500 SLT for Sale near Maple Valley, WA

61 results
Maple Valley, WA
2026 GMC Sierra 1500 SLT Crew Cab 4WD Chevrolet Buick GMC of Puyallup

2026 GMC Sierra 1500

New car | MSRP $67,335

$62,585

Puyallup, WA
20 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
Interior color:
Black
Transmission:
Automatic
Mileage:
6
Stock number:
G262237
VIN:
3GTUUDE89TG135358

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $67,600

$65,600

Everett, WA
39 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 (Jet Blk Perforated Lth-Ap)
Transmission:
Automatic
Mileage:
5
Stock number:
G260190
VIN:
3GTUUDED9TG222982

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $68,485

$65,235

Puyallup, WA
20 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:
Jet Black
Transmission:
Automatic
Mileage:
6
Stock number:
G262489
VIN:
3GTUUDED1TG218764

Sponsored

2025 GMC Sierra 1500 SLT Crew Cab 4WD

2025 GMC Sierra 1500

New car | MSRP $67,825

$58,174

Auburn, WA
12 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
Mileage:
8
Stock number:
G25512
VIN:
1GTUUDED5SZ319563

2025 GMC Sierra 1500 SLT Crew Cab 4WD

2025 GMC Sierra 1500

New car | MSRP $70,515

$60,643

Everett, WA
39 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:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
G250601
VIN:
3GTUUDEL6SG338582

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $69,635

$61,745

Lynnwood, WA
33 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:
Gray
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock number:
26G097
VIN:
3GTUUDEL7TG177466

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $68,225

$61,574

Auburn, WA
12 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
Mileage:
8
Stock number:
G26166
VIN:
3GTUUDED8TG151922

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $70,960

$61,026

Everett, WA
39 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:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
G250599
VIN:
1GTUUDEL4SZ322428

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,685

$60,017

Everett, WA
39 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
Stock number:
G260133
VIN:
1GTUUDED4TZ109358

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $71,010

$62,359

Auburn, WA
12 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Sterling Metallic
Mileage:
14
Stock number:
G25560
VIN:
3GTUUDEL6SG329753

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $71,010

$62,359

Auburn, WA
12 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Onyx Black
Mileage:
8
Stock number:
G25529
VIN:
3GTUUDEL8SG329754

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,335

$62,585

Puyallup, WA
20 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
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock number:
G262122
VIN:
1GTUUDE88TZ118731

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $70,015

$65,265

Puyallup, WA
20 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:
Black
Transmission:
Automatic
Mileage:
2
Stock number:
G262195
VIN:
3GTUUDELXTG113910

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,335

$62,585

Puyallup, WA
20 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
Interior color:
Black
Transmission:
Automatic
Mileage:
6
Stock number:
G262260
VIN:
3GTUUDE80TG135670

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,840

$62,090

Puyallup, WA
20 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:
Summit White
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock number:
G262129
VIN:
1GTUUDE8XTZ121808

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,840

$62,090

Puyallup, WA
20 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:
Summit White
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock number:
G262235
VIN:
3GTUUDE82TG133290

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,335

$62,585

Puyallup, WA
20 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:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
G262238
VIN:
3GTUUDE8XTG133747

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,335

$62,585

Puyallup, WA
20 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
Interior color:
Black
Transmission:
Automatic
Mileage:
6
Stock number:
G262237
VIN:
3GTUUDE89TG135358

  1. Home
  2. / New Cars
  3. / GMC Sierra 1500
  4. / SLT
  5. / Washington
  6. / Maple Valley
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 14 and 24 MPG (or MPGe).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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