Used GMC Sierra 1500 SLT for Sale near Islamorada, FL
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:
- Pacific Blue Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 126,645
- Stock #:
- U404173A
- VIN:
- 1GTU9DED4MZ450276


Sponsored by Bomnin Chevrolet Dadeland
2021 GMC Sierra 1500
SLT Crew Cab 4WD
126,645 mi
$27,989
- Year:
- 2021
- 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:
- 60,792
- Stock #:
- G396726A
- VIN:
- 3GTU9DEL5MG328677

Sponsored Listing
2021 GMC Sierra 1500
SLT Crew Cab 4WD
60,792 mi
$38,489
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 31,986
- Stock #:
- U17129
- VIN:
- 1GTUUDED4SZ335138

Sponsored Listing
2025 GMC Sierra 1500
SLT Crew Cab 4WD
31,986 mi
$44,769
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 50,505
- Stock #:
- W203720
- VIN:
- 3GTU2NERXJG203720

2018 GMC Sierra 1500
SLT Crew Cab 4WD
50,505 mi
$35,506
- 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:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 25,493
- Stock #:
- 329097
- VIN:
- 3GTUUDED9PG329097

2023 GMC Sierra 1500
SLT Crew Cab 4WD
25,493 mi
$49,318
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 175,614
- Stock #:
- 474640
- VIN:
- 3GTP1VEC3FG474640

2015 GMC Sierra 1500
SLT Crew Cab
175,614 mi
$16,994
- 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
- Transmission:
- Automatic
- Mileage:
- 136,341
- Stock #:
- 280403
- VIN:
- 3GTU9DED4KG280403

2019 GMC Sierra 1500
SLT Crew Cab 4WD
136,341 mi
$27,872
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 142,089
- Stock #:
- 446355
- VIN:
- 3GTP1NEC6JG446355

2018 GMC Sierra 1500
SLT Crew Cab
142,089 mi
$21,022
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 42,930
- Stock #:
- 331087
- VIN:
- 3GTU9DED0LG331087

2020 GMC Sierra 1500
SLT Crew Cab 4WD
42,930 mi
$40,223
- 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:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 22,302
- Stock #:
- 290126
- VIN:
- 3GTUUDED1SG290126

2025 GMC Sierra 1500
SLT Crew Cab 4WD
22,302 mi
$45,019
- 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:
- [GBA] Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 23,928
- Stock #:
- 7846
- VIN:
- 1GTUUDEDXSZ256802
![[GBA] Onyx Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/05/20/05/44/2025_gmc_sierra_1500-pic-3450429962700811697-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2025 GMC Sierra 1500
SLT Crew Cab 4WD
23,928 mi
$45,834
- 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:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 114,060
- Stock #:
- LG269785
- VIN:
- 3GTU9DED9LG269786

2020 GMC Sierra 1500
SLT Crew Cab 4WD
114,060 mi
$27,798
- 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:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 134,213
- Stock #:
- 108417
- VIN:
- 3GTU2VEC1FG108417

2015 GMC Sierra 1500
SLT Crew Cab 4WD
134,213 mi
$21,372
- 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:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 133,352
- Stock #:
- LZ244217
- VIN:
- 1GTU9DET2LZ244217

2020 GMC Sierra 1500
SLT Crew Cab 4WD
133,352 mi
$25,690
- 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:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 41,832
- Stock #:
- DRZ135823
- VIN:
- 1GTUUDED2RZ135823

2024 GMC Sierra 1500
SLT Crew Cab 4WD
41,832 mi
$43,456
- 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
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 107,366
- Stock #:
- 109172
- VIN:
- 3GTU2NEC9HG109172

2017 GMC Sierra 1500
SLT Crew Cab 4WD
107,366 mi
$26,842
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 88,000
- Stock #:
- JG604570
- VIN:
- 3GTP1NEC1JG604570

2018 GMC Sierra 1500
SLT Crew Cab
88,000 mi
$25,298
- 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:
- 14,855
- Stock #:
- HP2062
- VIN:
- 1GTUUDEDXTZ138864

2026 GMC Sierra 1500
SLT Crew Cab 4WD
14,855 mi
$50,218
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 45,952
- Stock #:
- LOR157
- VIN:
- 1GTUUDEDXSZ176240

2025 GMC Sierra 1500
SLT Crew Cab 4WD
45,952 mi
$43,434
- 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:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 78,759
- Stock #:
- CN0940
- VIN:
- 3GTU9DET7LG280940

2020 GMC Sierra 1500
SLT Crew Cab 4WD
78,759 mi
$36,164
- 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 Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 41,241
- Stock #:
- 131089
- VIN:
- 1GTU9DEL2LZ131089

2020 GMC Sierra 1500
SLT Crew Cab 4WD
41,241 mi
$41,975
- 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:
- Gray
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 147,285
- Stock #:
- 451408
- VIN:
- 3GTU2VEC5FG451408

2015 GMC Sierra 1500
SLT Crew Cab 4WD
147,285 mi
$19,005
- 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:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 100,460
- Stock #:
- 8415
- VIN:
- 3GTU2NEC2JG295112

2018 GMC Sierra 1500
SLT Crew Cab 4WD
100,460 mi
$27,663
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Titanium Rush Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 79,361
- Stock #:
- 3TZ343436A
- VIN:
- 3GTUUDE86PG266074

Sponsored Listing
2023 GMC Sierra 1500
SLT Crew Cab 4WD
79,361 mi
$39,292
FAQs
How much does the GMC Sierra 1500 SLT cost in Islamorada, FL?
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