Used GMC Sierra 1500 SLT for Sale nearWasco, OR

Filters (3)

Location:

Only show listings in OR?

Include delivery listings?

308 vehicles found

Shop with transparent pricing.

Only show listings that include dealer fees
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Silver
Fuel type:
Gasoline
Interior color:
Black
Mileage:
84,927
Stock #:
387824
VIN:
3GTU9DED0MG387824
Silver 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive
Price drop

-$1,000

Northwest Premier Auto Sales

Sponsored by Northwest Premier Auto Sales

2021 GMC Sierra 1500

SLT Crew Cab 4WD

84,927 mi

Kennewick, WA
85 mi away
Great Deal

$32,150

$31,150

Year:
2018
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Dark Slate Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic Overdrive
Mileage:
107,500
Stock #:
26N218A
VIN:
3GTU2NEC5JG177619
Dark Slate Metallic 2018 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic Overdrive
Price drop

-$1,000

 

2018 GMC Sierra 1500

SLT Crew Cab 4WD

107,500 mi

Vancouver, WA
91 mi away
Fair Deal

$27,398

$26,398

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
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
35,182
Stock #:
P4263A
VIN:
1GTUUDED2SZ114136
Sterling Metallic 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,000

 

2025 GMC Sierra 1500

SLT Crew Cab 4WD

35,182 mi

Madras, OR
73 mi away
Great Deal

$39,150

$38,150

Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Quicksilver Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
144,020
Stock #:
26G370A
VIN:
3GTU2NEC5HG409887
Quicksilver Metallic 2017 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 6-Speed Automatic
Price drop

-$490

 

2017 GMC Sierra 1500

SLT Crew Cab 4WD

144,020 mi

Hermiston, OR
71 mi away
Good Deal

$20,739

$20,249

Year:
2024
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:
48,432
Stock #:
PR4318
VIN:
3GTUUDED5RG136335
Summit White 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,000

 

2024 GMC Sierra 1500

SLT Crew Cab 4WD

48,432 mi

Madras, OR
73 mi away
Great Deal

$40,150

$39,150

Year:
2020
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:
Jet Black
Transmission:
Automatic
Mileage:
93,215
Stock #:
D1026288A
VIN:
3GTU9DEL4LG123527
Onyx Black 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,490

 

2020 GMC Sierra 1500

SLT Crew Cab 4WD

93,215 mi

Milwaukie, OR
94 mi away
Good Deal

$32,240

$31,000

Year:
2017
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
Fuel type:
Gasoline
Interior color:
Cocoa/Dune
Transmission:
Automatic
Mileage:
128,426
Stock #:
T7058TA
VIN:
3GTU2NEC1HG118805
White Frost 2017 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2017 GMC Sierra 1500

SLT Crew Cab 4WD

128,426 mi

Hermiston, OR
71 mi away
Fair Deal

$22,842

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:
Summit White
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
47,928
Stock #:
24UG066
VIN:
3GTUUDED3PG125413
Summit White 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 1500

SLT Crew Cab 4WD

47,928 mi

Hermiston, OR
71 mi away
Good Deal

$42,593

Year:
2018
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:
6-Speed Automatic
Mileage:
101,292
Stock #:
UM240869A
VIN:
1GTV2NEC9JZ240869
Summit White 2018 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 6-Speed Automatic
Price drop

-$1,201

 

2018 GMC Sierra 1500

SLT Double Cab 4WD

101,292 mi

Prosser, WA
61 mi away
Great Deal

$20,195

$19,194

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
77,308
Stock #:
PM23005
VIN:
1GTU9DEL0LZ356899
White 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,274

 

2020 GMC Sierra 1500

SLT Crew Cab 4WD

77,308 mi

Sandy, OR
78 mi away
Fair Deal

$36,995

$34,971

Year:
2021
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:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
128,782
Stock #:
6298426
VIN:
3GTU9DED3MG298426
Summit White 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2021 GMC Sierra 1500

SLT Crew Cab 4WD

128,782 mi

Pasco, WA
87 mi away
Fair Deal

$28,649

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
75,365
Stock #:
130107
VIN:
1GTU9DET6LZ130107
Summit White 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

Sponsored Listing

2020 GMC Sierra 1500

SLT Crew Cab 4WD

75,365 mi

Yakima, WA
68 mi away
Great Deal

$30,199

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Silver
Fuel type:
Gasoline
Interior color:
Black
Mileage:
84,927
Stock #:
387824
VIN:
3GTU9DED0MG387824
Silver 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive
Price drop

-$1,000

Northwest Premier Auto Sales

Sponsored by Northwest Premier Auto Sales

2021 GMC Sierra 1500

SLT Crew Cab 4WD

84,927 mi

Kennewick, WA
85 mi away
Great Deal

$32,150

$31,150

Year:
2018
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Dark Slate Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic Overdrive
Mileage:
107,500
Stock #:
26N218A
VIN:
3GTU2NEC5JG177619
Dark Slate Metallic 2018 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic Overdrive
Price drop

-$1,000

 

2018 GMC Sierra 1500

SLT Crew Cab 4WD

107,500 mi

Vancouver, WA
91 mi away
Fair Deal

$27,398

$26,398

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
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
35,182
Stock #:
P4263A
VIN:
1GTUUDED2SZ114136
Sterling Metallic 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,000

 

2025 GMC Sierra 1500

SLT Crew Cab 4WD

35,182 mi

Madras, OR
73 mi away
Great Deal

$39,150

$38,150

Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Quicksilver Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
144,020
Stock #:
26G370A
VIN:
3GTU2NEC5HG409887
Quicksilver Metallic 2017 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 6-Speed Automatic
Price drop

-$490

 

2017 GMC Sierra 1500

SLT Crew Cab 4WD

144,020 mi

Hermiston, OR
71 mi away
Good Deal

$20,739

$20,249

Year:
2024
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:
48,432
Stock #:
PR4318
VIN:
3GTUUDED5RG136335
Summit White 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,000

 

2024 GMC Sierra 1500

SLT Crew Cab 4WD

48,432 mi

Madras, OR
73 mi away
Great Deal

$40,150

$39,150

Year:
2020
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:
Jet Black
Transmission:
Automatic
Mileage:
93,215
Stock #:
D1026288A
VIN:
3GTU9DEL4LG123527
Onyx Black 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,490

 

2020 GMC Sierra 1500

SLT Crew Cab 4WD

93,215 mi

Milwaukie, OR
94 mi away
Good Deal

$32,240

$31,000

Year:
2017
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
Fuel type:
Gasoline
Interior color:
Cocoa/Dune
Transmission:
Automatic
Mileage:
128,426
Stock #:
T7058TA
VIN:
3GTU2NEC1HG118805
White Frost 2017 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2017 GMC Sierra 1500

SLT Crew Cab 4WD

128,426 mi

Hermiston, OR
71 mi away
Fair Deal

$22,842

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:
Summit White
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
47,928
Stock #:
24UG066
VIN:
3GTUUDED3PG125413
Summit White 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 1500

SLT Crew Cab 4WD

47,928 mi

Hermiston, OR
71 mi away
Good Deal

$42,593

Year:
2018
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:
6-Speed Automatic
Mileage:
101,292
Stock #:
UM240869A
VIN:
1GTV2NEC9JZ240869
Summit White 2018 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 6-Speed Automatic
Price drop

-$1,201

 

2018 GMC Sierra 1500

SLT Double Cab 4WD

101,292 mi

Prosser, WA
61 mi away
Great Deal

$20,195

$19,194

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
77,308
Stock #:
PM23005
VIN:
1GTU9DEL0LZ356899
White 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,274

 

2020 GMC Sierra 1500

SLT Crew Cab 4WD

77,308 mi

Sandy, OR
78 mi away
Fair Deal

$36,995

$34,971

Year:
2021
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:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
128,782
Stock #:
6298426
VIN:
3GTU9DED3MG298426
Summit White 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2021 GMC Sierra 1500

SLT Crew Cab 4WD

128,782 mi

Pasco, WA
87 mi away
Fair Deal

$28,649

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
75,365
Stock #:
130107
VIN:
1GTU9DET6LZ130107
Summit White 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

Sponsored Listing

2020 GMC Sierra 1500

SLT Crew Cab 4WD

75,365 mi

Yakima, WA
68 mi away
Great Deal

$30,199

FAQs

How much does the GMC Sierra 1500 SLT cost in Wasco, OR?

The average GMC Sierra 1500 SLT costs about $11,093.20. The average price has decreased by -5.4% since last year. The 247 for sale near Wasco, OR on CarGurus, range from $11,134 to $75,294 in price.

How many GMC Sierra 1500 SLT vehicles in Wasco, OR have no reported accidents or damage?

185 out of 247 for sale near Wasco, OR have no reported accidents or damage.

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/MPGe.

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.

A better way to discover your best deal

Let us help you find a car you’ll love.