Used GMC Sierra 1500 SLT for Sale nearThomaston, CT
366 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- 18,568
- Stock #:
- UN8714
- VIN:
- 1GTUUDED6SZ238765
Sponsored by Chevrolet of Milford
2025 GMC Sierra 1500
SLT Crew Cab 4WD
18,568 mi
Milford, CT
31 mi away
Good Deal
$44,888
- 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:
- Blue
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 60,124
- Stock #:
- SS26236
- VIN:
- 3GTU9DEL0LG440916
Sponsored Listing
2020 GMC Sierra 1500
SLT Crew Cab 4WD
60,124 mi
Lake Katrine, NY
50 mi away
Good Deal
$37,074
- 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 Frost Tricoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 73,611
- Stock #:
- X7746
- VIN:
- 3GTU9DED2LG192354
Sponsored Listing
2020 GMC Sierra 1500
SLT Crew Cab 4WD
73,611 mi
Stratford, CT
32 mi away
Fair Deal
$35,592
- 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:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 99,716
- VIN:
- 3GTU2VEC2FG397761
2015 GMC Sierra 1500
SLT Crew Cab 4WD
99,716 mi
Waterbury, CT
7 mi away
Fair Deal
$22,395
- 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:
- 85,197
- Stock #:
- RAM68749B
- VIN:
- 3GTU9DED1LG196749
2020 GMC Sierra 1500
SLT Crew Cab 4WD
85,197 mi
Watertown, CT
4 mi away
Fair Deal
$33,908
- 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:
- Brown
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 125,926
- Stock #:
- 395589
- VIN:
- 3GTU2VEC6FG395589
2015 GMC Sierra 1500
SLT Crew Cab 4WD
125,926 mi
Hartford, CT
24 mi away
Good Deal
$19,299
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,681
- Stock #:
- 327048A
- VIN:
- 3GTUUDE80PG322140
New arrival
2023 GMC Sierra 1500
SLT Crew Cab 4WD
61,681 mi
Branford, CT
30 mi away
Good Deal
$40,992
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Stealth Gray Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Dark Titanium/Light Titanium
- Transmission:
- 6-Speed Automatic
- Mileage:
- 74,377
- Stock #:
- 327036B
- VIN:
- 3GTP2WE74CG159069
2012 GMC Sierra 1500
SLT Crew Cab 4WD
74,377 mi
Branford, CT
30 mi away
Fair Deal
$18,992
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Perforated Leather-Appointed Front Outb
- Transmission:
- Automatic
- Mileage:
- 2,582
- Stock #:
- 107479
- VIN:
- 1GTUUDEDXTZ231593
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
2,582 mi
Home delivery from Penns Grove, NJ
Free home delivery
Great Deal
$47,945
- 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:
- Titanium
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 66,866
- Stock #:
- CC3381
- VIN:
- 1GTUUDED8NZ546153
2022 GMC Sierra 1500
SLT Crew Cab 4WD
66,866 mi
Bristol, CT
10 mi away
Good Deal
$38,992
- 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
Home delivery from Commerce, GA
Price includes $1,148 shipping
Good Deal
$27,942
- 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:
- Red
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 74,963
- Stock #:
- 4278A
- VIN:
- 3GTU9DED3LG148802
2020 GMC Sierra 1500
SLT Crew Cab 4WD
74,963 mi
Home delivery from Archbald, PA
Price includes $159 shipping
Fair Deal
$35,149
- 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:
- Black
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 185,142
- Stock #:
- 12652
- VIN:
- 3GTU2NEC0HG133201
2017 GMC Sierra 1500
SLT Crew Cab 4WD
185,142 mi
Home delivery from Dundee, IL
Price includes $1,447 shipping
Fair Deal
$15,800
- 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:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 115,488
- VIN:
- 3GTU2NEJ7HG297270
New arrival
2017 GMC Sierra 1500
SLT Crew Cab 4WD
115,488 mi
Vernon, CT
35 mi away
Great Deal
$19,999
- 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:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 72,674
- Stock #:
- SM178457
- VIN:
- 3GTU9DEDXKG178457
2019 GMC Sierra 1500
SLT Crew Cab 4WD
72,674 mi
East Windsor, CT
30 mi away
Fair Deal
$33,490
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 133,171
- Stock #:
- A-211999
- VIN:
- 3GTU2NEC3GG211999
New arrival
2016 GMC Sierra 1500
SLT Crew Cab 4WD
133,171 mi
East Windsor, CT
30 mi away
Fair Deal
$19,945
- 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:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 75,218
- Stock #:
- ZD2132
- VIN:
- 3GTU2NEC4GG190595
New arrival
2016 GMC Sierra 1500
SLT Crew Cab 4WD
75,218 mi
Home delivery from Fredericksburg, VA
Price includes $498 shipping
Good Deal
$26,492
- 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:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 91,309
- Stock #:
- MKZ238750
- VIN:
- 1GTU9DED2KZ238750
2019 GMC Sierra 1500
SLT Crew Cab 4WD
91,309 mi
Home delivery from Edison, NJ
Price includes $210 shipping
Fair Deal
$31,204
- 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:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 79,280
- Stock #:
- 110356
- VIN:
- 1GTV2NECXHZ261000
Price drop
-$1,000
2017 GMC Sierra 1500
SLT Double Cab 4WD
79,280 mi
Stratford, CT
32 mi away
Good Deal
$24,989
$23,989
- 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:
- Blue
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 60,124
- Stock #:
- SS26236
- VIN:
- 3GTU9DEL0LG440916
2020 GMC Sierra 1500
SLT Crew Cab 4WD
60,124 mi
Lake Katrine, NY
50 mi away
Good Deal
$37,074
- 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:
- Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 130,819
- Stock #:
- 26604A
- VIN:
- 3GTU9DED1KG226167
Price drop
-$2,000
2019 GMC Sierra 1500
SLT Crew Cab 4WD
130,819 mi
Lake Katrine, NY
50 mi away
Great Deal
$26,174
$24,174
- 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:
- Titanium Rush Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 24,129
- Stock #:
- Z4600
- VIN:
- 3GTUUDED7PG183203
2023 GMC Sierra 1500
SLT Crew Cab 4WD
24,129 mi
Brookfield, CT
21 mi away
Fair Deal
$46,986
- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Cocoa/Dune
- Transmission:
- Automatic
- Mileage:
- 150,309
- Stock #:
- 22162A
- VIN:
- 1GTV2VEC0EZ339313
2014 GMC Sierra 1500
SLT Double Cab 4WD
150,309 mi
Waterbury, CT
6 mi away
Good Deal
$14,647
- Year:
- 2021
- 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:
- 78,393
- VIN:
- 3GTU9DET1MG351826
Sponsored Listing
2021 GMC Sierra 1500
SLT Crew Cab 4WD
78,393 mi
Watertown, CT
4 mi away
Fair Deal
$35,669
FAQs
How much does the GMC Sierra 1500 SLT cost in Thomaston, CT?
The average GMC Sierra 1500 SLT costs about $11,266.33. The average price has increased by 2.7% since last year. The 361 for sale near Thomaston, CT on CarGurus, range from $11,553 to $78,224 in price.
How many GMC Sierra 1500 SLT vehicles in Thomaston, CT have no reported accidents or damage?
317 out of 361 for sale near Thomaston, CT 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.
Relevant articles
Cherise Threewitt
2027 GMC Sierra 1500 Pricing, Specs, and Release Date
GMC has redesigned the Sierra 1500 full-size pickup truck for 2027, with new styling, powertrains, and safety and convenience features.
Craig Fitzgerald
The Best Trucks Under $25,000 in 2026
New trucks cost more than ever, but the prices of used ones finally seem to be cooling. You still can't find the latest and fanciest full-sizes for budget prices, but fortunately, there are plenty of good trucks under $25,000 these days. Here, we've assembled a list of the best.
CarGurus Editorial Team
Car Deals with 0% APR in July 2026
Our experts have tracked down the latest 0% APR car deals, as well as examined the pros and cons of interest-free car loans versus other financing options.
GMC Sierra 1500 SLT in Thomaston CTGMC Sierra 1500 Denali in Thomaston CTGMC Sierra 1500 AT4 in Thomaston CTGMC Sierra 1500 Elevation in Thomaston CTGMC Sierra 1500 SLE in Thomaston CTGMC Sierra 1500 Base in Thomaston CTGMC Sierra 1500 Work Truck in Thomaston CTGMC Sierra 1500 SLE1 in Thomaston CTGMC Sierra 1500 SL in Thomaston CTGMC Sierra 1500 SLE2 in Thomaston CT
GMC Sierra 1500 in Thomaston CTOBS 1990s-era Chevy and Ford Trucks for Sale in Thomaston CTUsed GMC Electric Cars for SaleLifted GMC trucks for sale in Thomaston CTWork Trucks for Sale in Thomaston CTAmerican Made Trucks For Sale in Thomaston CTGM Certified Preowned Vehicles for Sale Near Thomaston CTBest Pickup Trucks For Sale in Thomaston CT
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low Mileage in ThomastonUsed SUVs / Crossovers for Sale with Low Mileage in ThomastonUsed Hatchbacks for Sale with Low Mileage in ThomastonUsed Convertibles for Sale with Low Mileage in ThomastonUsed Vans for Sale with Low Mileage in ThomastonUsed Minivans for Sale with Low Mileage in ThomastonUsed Pickup Trucks for Sale with Low Mileage in ThomastonUsed Coupes for Sale with Low Mileage in ThomastonUsed Wagons for Sale with Low Mileage in Thomaston
