Used GMC Sierra 1500 SLT for Sale nearUnion, IA
575 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 116,210
- Stock #:
- 259359
- VIN:
- 3GTU2NECXJG259359
Sponsored by Mark's Auto Mart
2018 GMC Sierra 1500
SLT Crew Cab 4WD
116,210 mi
Fort Dodge, IA
59 mi away
Fair Deal
$26,867
- Year:
- 2016
- 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
- Transmission:
- Automatic
- Mileage:
- 171,764
- Stock #:
- 26091
- VIN:
- 3GTU2NEC3GG116567
Sponsored Listing
2016 GMC Sierra 1500
SLT Crew Cab 4WD
171,764 mi
Iowa City, IA
87 mi away
Fair Deal
$17,050
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 157,364
- Stock #:
- KG295945T
- VIN:
- 3GTU9DED5KG295945
Sponsored Listing
2019 GMC Sierra 1500
SLT Crew Cab 4WD
157,364 mi
Clive, IA
54 mi away
Fair Deal
$24,860
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 37,387
- Stock #:
- 14971A1
- VIN:
- 3GTUUDED6NG599546
New arrival
2022 GMC Sierra 1500
SLT Crew Cab 4WD
37,387 mi
Home delivery from Yankton, SD
Price includes $456 shipping
Fair Deal
$42,790
- 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:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 15,248
- Stock #:
- 6X3111
- VIN:
- 1GTU9DED1MZ230013
Price drop
-$1,031
2021 GMC Sierra 1500
SLT Crew Cab 4WD
15,248 mi
Indianola, IA
63 mi away
Good Deal
$42,080
$41,049
- 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:
- Black
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 119,384
- Stock #:
- 324G28B
- VIN:
- 1GTU9DED3MZ155704
New arrival
2021 GMC Sierra 1500
SLT Crew Cab 4WD
119,384 mi
Home delivery from Henderson, TN
Price includes $790 shipping
Fair Deal
$31,378
- Year:
- 2019
- 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
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 41,802
- Stock #:
- G1451A
- VIN:
- 3GTU9DED1KG133889
2019 GMC Sierra 1500
SLT Crew Cab 4WD
41,802 mi
Knoxville, IA
61 mi away
Fair Deal
$36,908
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 35,571
- Stock #:
- 110171A
- VIN:
- 3GTUUDED6SG150704
2025 GMC Sierra 1500
SLT Crew Cab 4WD
35,571 mi
Home delivery from Butler, MO
Price includes $422 shipping
Great Deal
$44,526
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 113,459
- Stock #:
- A358702
- VIN:
- 3GTU2NEC9GG358702
2016 GMC Sierra 1500
SLT Crew Cab 4WD
113,459 mi
Humboldt, IA
68 mi away
Fair Deal
$24,120
- 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:
- Dark Ash/Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 68,745
- Stock #:
- 541416T
- VIN:
- 3GTU2NEC4JG541416
2018 GMC Sierra 1500
SLT Crew Cab 4WD
68,745 mi
Home delivery from Highlands Ranch, CO
Price includes $1,000 shipping
Fair Deal
$34,140
- 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:
- 59,137
- Stock #:
- 262154A
- VIN:
- 3GTU9DET2LG206941
2020 GMC Sierra 1500
SLT Crew Cab 4WD
59,137 mi
Home delivery from Kernersville, NC
Price includes $1,626 shipping
Fair Deal
$36,510
- Year:
- 2019
- 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:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- JET BLACK
- Transmission:
- Automatic
- Mileage:
- 104,746
- Stock #:
- I5713B
- VIN:
- 3GTU9DED6KG306015
New arrival
2019 GMC Sierra 1500
SLT Crew Cab 4WD
104,746 mi
Home delivery from Madison, WI
Price includes $196 shipping
Fair Deal
$30,192
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 116,210
- Stock #:
- 259359
- VIN:
- 3GTU2NECXJG259359
2018 GMC Sierra 1500
SLT Crew Cab 4WD
116,210 mi
Fort Dodge, IA
59 mi away
Fair Deal
$26,867
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 104,894
- Stock #:
- 70232645
- VIN:
- 3GTUUDET6NG515555
New arrival
2022 GMC Sierra 1500
SLT Crew Cab 4WD
104,894 mi
Store transfer to Urbandale, IA
Price includes $699 shipping
Good Deal
$33,697
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 51,710
- Stock #:
- B32816
- VIN:
- 1GTUUDED0SZ235408
New arrival
2025 GMC Sierra 1500
SLT Crew Cab 4WD
51,710 mi
Home delivery from Burbank, IL
Price includes $342 shipping
Fair Deal
$41,696
- Year:
- 2020
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 81,861
- Stock #:
- TZ460633H
- VIN:
- 3GTU9DED1LG102045
Price drop
-$904
2020 GMC Sierra 1500
SLT Crew Cab 4WD
81,861 mi
Ankeny, IA
42 mi away
Good Deal
$33,606
$32,702
- 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/Spice Red
- Transmission:
- Automatic
- Mileage:
- 95,923
- Stock #:
- NV186743
- VIN:
- 3GTU2NEC7JG186743
2018 GMC Sierra 1500
SLT Crew Cab 4WD
95,923 mi
Home delivery from West Park, FL
Price includes $1,338 shipping
Great Deal
$24,123
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 123,455
- Stock #:
- 26180
- VIN:
- 3GTU2NEC9GG288943
2016 GMC Sierra 1500
SLT Crew Cab 4WD
123,455 mi
Home delivery from Faribault, MN
Price includes $144 shipping
Good Deal
$21,139
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 128,517
- Stock #:
- WG01897B
- VIN:
- 1GTR1NEC4GZ420886
Price drop
-$1,982
2016 GMC Sierra 1500
SLT Double Cab
128,517 mi
Home delivery from Stillwater, OK
Price includes $475 shipping
Great Deal
$18,050
$16,068
- Year:
- 2020
- 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 (Dark Sky Metallic)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 60,337
- Stock #:
- 26706-1
- VIN:
- 3GTU9DED3LG416294
2020 GMC Sierra 1500
SLT Crew Cab 4WD
60,337 mi
Decorah, IA
100 mi away
Good Deal
$34,995
- Year:
- 2016
- 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
- Transmission:
- Automatic
- Mileage:
- 171,764
- Stock #:
- 26091
- VIN:
- 3GTU2NEC3GG116567
2016 GMC Sierra 1500
SLT Crew Cab 4WD
171,764 mi
Iowa City, IA
87 mi away
Fair Deal
$17,050
- 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:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 22,758
- Stock #:
- 271189
- VIN:
- 3GTUUDED8PG271189
Price drop
-$1,008
2023 GMC Sierra 1500
SLT Crew Cab 4WD
22,758 mi
Newton, IA
36 mi away
Good Deal
$46,342
$45,334
- 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:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 59,634
- Stock #:
- 264595
- VIN:
- 3GTUUDED2RG264595
2024 GMC Sierra 1500
SLT Crew Cab 4WD
59,634 mi
Ottumwa, IA
89 mi away
Good Deal
$41,179
- 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:
- BLK/Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 177,685
- Stock #:
- FG305536N
- VIN:
- 3GTU2VEC8FG305536
New arrival
Sponsored Listing
2015 GMC Sierra 1500
SLT Crew Cab 4WD
177,685 mi
Ames, IA
31 mi away
Good Deal
$15,120
FAQs
How much does the GMC Sierra 1500 SLT cost in Union, IA?
The average GMC Sierra 1500 SLT costs about $11,351.46. The average price has decreased by -6% since last year. The 517 for sale near Union, IA on CarGurus, range from $5,868 to $71,190 in price.
How many GMC Sierra 1500 SLT vehicles in Union, IA have no reported accidents or damage?
399 out of 517 for sale near Union, IA 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.
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GMC Sierra 1500 SLT in Union IAGMC Sierra 1500 Denali in Union IAGMC Sierra 1500 AT4 in Union IAGMC Sierra 1500 Elevation in Union IAGMC Sierra 1500 SLE in Union IAGMC Sierra 1500 Base in Union IAGMC Sierra 1500 Work Truck in Union IAGMC Sierra 1500 SLE1 in Union IAGMC Sierra 1500 SL in Union IAGMC Sierra 1500 SLE2 in Union IA
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