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Used GMC Sierra 1500 SLT for Sale near Unity, IL

659 results

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:
Red
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
81,278
Stock #:
LG145555J
VIN:
3GTU9DEL9LG145555
Red 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival
Expressway Jeep Chrysler Dodge

Sponsored by Expressway Jeep Chrysler Dodge

2020 GMC Sierra 1500

SLT Crew Cab 4WD

81,278 mi

Mount Vernon, IN
89 mi away
Fair Deal

$35,990

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:
114,572
Stock #:
267538M
VIN:
3GTU9DED2MG267538
Summit White 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2021 GMC Sierra 1500

SLT Crew Cab 4WD

114,572 mi

Mayfield, KY
43 mi away
Fair Deal

$32,573

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:
Onyx Black
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
46,015
Stock #:
P3146
VIN:
1GTUUDED7SZ229914
Onyx Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2025 GMC Sierra 1500

SLT Crew Cab 4WD

46,015 mi

Camden, TN
99 mi away
Good Deal

$42,722

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:
Downpour Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/slate
Transmission:
Automatic
Mileage:
29,948
Stock #:
Z177818
VIN:
1GTUUDEDXRZ177818
Downpour Metallic 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

SLT Crew Cab 4WD

29,948 mi

Home delivery from Bryant, AR
Price includes $299 shipping
Good Deal
Manufacturer certified

$47,736

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:
Pacific Blue Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
31,654
Stock #:
L265197A
VIN:
3GTUUDED1PG186842
Pacific Blue Metallic 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 1500

SLT Crew Cab 4WD

31,654 mi

Home delivery from Collinsville, IL
Price includes $171 shipping
Fair Deal
Manufacturer certified

$47,166

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:
3,135
Stock #:
TG368568
VIN:
3GTUUDED5TG368568
Sterling Metallic 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

3,135 mi

Home delivery from Batesville, AR
Price includes $192 shipping
Good Deal

$52,481

Year:
2015
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Black
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
97,484
Stock #:
MI385462
VIN:
1GTV2VEC3FZ385462
Black 2015 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 6-Speed Automatic Overdrive

 

2015 GMC Sierra 1500

SLT Double Cab 4WD

97,484 mi

Home delivery from Hollywood, FL
Price includes $927 shipping
Great Deal

$19,081

Year:
2014
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
5.3L V8 Flex Fuel Vehicle
Exterior color:
Onyx Black
Combined gas mileage:
19 MPG
Fuel type:
Flex Fuel Vehicle
Interior color:
Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
85,217
Stock #:
S16145A
VIN:
1GTV2VEC0EZ243892
Onyx Black 2014 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 6-Speed Automatic Overdrive
New arrival

 

2014 GMC Sierra 1500

SLT Double Cab 4WD

85,217 mi

Home delivery from Stillwater, OK
Price includes $765 shipping
Good Deal

$19,764

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:
Onyx Black
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
5,249
Stock #:
ZAT49861
VIN:
3GTUUDED9SG349861
Onyx Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 1500

SLT Crew Cab 4WD

5,249 mi

Home delivery from Stillwater, OK
Price includes $437 shipping
Great Deal

$45,766

Year:
2022
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:
48,946
Stock #:
G26297A
VIN:
3GTUUDED0NG607673
Onyx Black 2022 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2022 GMC Sierra 1500

SLT Crew Cab 4WD

48,946 mi

Paducah, KY
35 mi away
Great Deal
Manufacturer certified

$41,594

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:
Silver
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
138,840
Stock #:
3840
VIN:
3GTU2NEC1JG166911
Silver 2018 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2018 GMC Sierra 1500

SLT Crew Cab 4WD

138,840 mi

Trenton, TN
83 mi away
Fair Deal

$24,495

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:
Volcanic Red Tintcoat
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
24,610
Stock #:
L263485A
VIN:
3GTUUDED0SG182676
Volcanic Red Tintcoat 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2025 GMC Sierra 1500

SLT Crew Cab 4WD

24,610 mi

Home delivery from Collinsville, IL
Price includes $171 shipping
Great Deal
Manufacturer certified

$46,166

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:
White Frost Tricoat
Fuel type:
Gasoline
Interior color:
Cocoa/Dune
Transmission:
6-Speed Automatic
Mileage:
60,723
Stock #:
8UT2695
VIN:
3GTU2NECXJG530808
White Frost Tricoat 2018 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2018 GMC Sierra 1500

SLT Crew Cab 4WD

60,723 mi

Home delivery from Meridian, MS
Price includes $506 shipping
Fair Deal

$34,424

Year:
2017
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 Leather
Transmission:
Automatic
Mileage:
91,824
Stock #:
X8688A
VIN:
3GTU2NEJ8HG179616
Onyx Black 2017 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2017 GMC Sierra 1500

SLT Crew Cab 4WD

91,824 mi

Home delivery from Granite City, IL
Price includes $238 shipping
Fair Deal

$27,427

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FAQs

How much does the GMC Sierra 1500 SLT cost in Unity, IL?
The average GMC Sierra 1500 SLT costs about $11,830.90. The average price has increased by 1.6% since last year. The 617 for sale near Unity, IL on CarGurus, range from $11,864 to $69,784 in price.
How many GMC Sierra 1500 SLT vehicles in Unity, IL have no reported accidents or damage?
466 out of 617 for sale near Unity, IL 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 (or EV battery range).
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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