Used GMC Sierra 1500 SLT for Sale nearBethany, CT
428 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 27,879
- Stock #:
- UC8889
- VIN:
- 1GTUUDED0TZ144107
New arrival
Sponsored by Chevrolet of Milford
2026 GMC Sierra 1500
SLT Crew Cab 4WD
27,879 mi
Milford, CT
16 mi away
Good Deal
$46,244
- 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
Sponsored Listing
2023 GMC Sierra 1500
SLT Crew Cab 4WD
24,129 mi
Brookfield, CT
21 mi away
Good Deal
$45,897
- 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:
- 8-Speed Automatic Overdrive
- Mileage:
- 48,348
- Stock #:
- T414408
- VIN:
- 3GTU2NEC6JG414408
New arrival
Sponsored Listing
2018 GMC Sierra 1500
SLT Crew Cab 4WD
48,348 mi
Danbury, CT
22 mi away
Good Deal
$33,000
- 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:
- 15,280
- Stock #:
- 327106A
- VIN:
- 1GTUUDEDXTZ146463
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
15,280 mi
Branford, CT
15 mi away
Good Deal
$50,992
- 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 Quartz Tintcoat
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- 8-Speed Automatic
- Mileage:
- 76,000
- Stock #:
- 128120T
- VIN:
- 3GTU9DED0KG128120
New arrival
2019 GMC Sierra 1500
SLT Crew Cab 4WD
76,000 mi
Wallingford, CT
11 mi away
Fair Deal
$33,349
- 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:
- 39,168
- Stock #:
- EXP35313B
- VIN:
- 3GTU9DED2LG253296
2020 GMC Sierra 1500
SLT Crew Cab 4WD
39,168 mi
Watertown, CT
11 mi away
Good Deal
$38,599
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 36,603
- Stock #:
- G26274A
- VIN:
- 3GTU2NEC5JG647826
2018 GMC Sierra 1500
SLT Crew Cab 4WD
36,603 mi
New Britain, CT
20 mi away
Fair Deal
$34,709
- 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 (Satin Steel Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 88,994
- Stock #:
- 19UC9835
- VIN:
- 3GTU9DED3KG313083
Price drop
-$2,501
2019 GMC Sierra 1500
SLT Crew Cab 4WD
88,994 mi
Glastonbury, CT
28 mi away
Fair Deal
$33,381
$30,880
- 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:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 54,325
- Stock #:
- X8012
- VIN:
- 1GTU9DED7MZ400777
2021 GMC Sierra 1500
SLT Crew Cab 4WD
54,325 mi
Stratford, CT
17 mi away
Fair Deal
$37,896
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 36,377
- Stock #:
- K3633
- VIN:
- 3GTUUDED0SG180426
New arrival
2025 GMC Sierra 1500
SLT Crew Cab 4WD
36,377 mi
Watertown, CT
12 mi away
Good Deal
$41,453
- 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 Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 87,209
- Stock #:
- 1786134
- VIN:
- 3GTU2NEC8HG286134
2017 GMC Sierra 1500
SLT Crew Cab 4WD
87,209 mi
Naugatuck, CT
4 mi away
Fair Deal
$25,793
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 43,100
- Stock #:
- T314139
- VIN:
- 1GTV2NEJ5JZ314139
Photos coming soon
2018 GMC Sierra 1500
SLT Double Cab 4WD
43,100 mi
Enfield, CT
46 mi away
Great Deal
$30,389
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Emerald Green Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 81,685
- Stock #:
- FG101325T
- VIN:
- 3GTU2VEJ7FG101325
2015 GMC Sierra 1500
SLT Crew Cab 4WD
81,685 mi
Enfield, CT
45 mi away
Good Deal
$25,399
- 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
Price drop
-$944
2020 GMC Sierra 1500
SLT Crew Cab 4WD
73,611 mi
Stratford, CT
17 mi away
Good Deal
$33,536
$32,592
- 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:
- Stealth Gray Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black/Dark Ash
- Transmission:
- Automatic
- Mileage:
- 138,159
- Stock #:
- 374440
- VIN:
- 3GTU2VEC1EG374440
2014 GMC Sierra 1500
SLT Crew Cab 4WD
138,159 mi
Suffield, CT
42 mi away
Fair Deal
$18,339
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 3,637
- Stock #:
- GF348872
- VIN:
- 1GTUUDED6RZ348872
2024 GMC Sierra 1500
SLT Crew Cab 4WD
3,637 mi
Home delivery from Gorham, NH
Price includes $438 shipping
Fair Deal
$52,787
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 126,129
- Stock #:
- 22020
- VIN:
- 1GTU9DED3KZ213081
2019 GMC Sierra 1500
SLT Crew Cab 4WD
126,129 mi
Home delivery from Downers Grove, IL
Price includes $776 shipping
Fair Deal
$28,188
- 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 $1,143 shipping
Fair Deal
$25,926
- 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:
- Green
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 92,878
- Stock #:
- 827
- VIN:
- 1GTV2VEC4EZ155539
Price drop
-$1,393
2014 GMC Sierra 1500
SLT Double Cab 4WD
92,878 mi
Home delivery from Allentown, PA
Price includes $208 shipping
Great Deal
$17,082
$15,688
- 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:
- Green
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 107,775
- Stock #:
- W329638
- VIN:
- 3GTU2VEC4FG329638
New arrival
2015 GMC Sierra 1500
SLT Crew Cab 4WD
107,775 mi
Home delivery from Webster, MA
Price includes $146 shipping
Good Deal
$19,135
- 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:
- Cardinal Red
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- Automatic
- Mileage:
- 100,514
- VIN:
- 3GTU2NEC0HG165520
2017 GMC Sierra 1500
SLT Crew Cab 4WD
100,514 mi
Canton, CT
27 mi away
Good Deal
$24,085
- 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 $1,058 shipping
Fair Deal
$35,942
- 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
Good Deal
$45,897
- 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
- Transmission:
- Automatic
- Mileage:
- 17,898
- Stock #:
- C9828
- VIN:
- 1GTUUDED3TZ175769
Sponsored Listing
2026 GMC Sierra 1500
SLT Crew Cab 4WD
17,898 mi
Westfield, MA
49 mi away
Good Deal
$46,389
FAQs
How much does the GMC Sierra 1500 SLT cost in Bethany, CT?
The average GMC Sierra 1500 SLT costs about $11,351.46. The average price has decreased by -6% since last year. The 428 for sale near Bethany, CT on CarGurus, range from $8,702 to $73,032 in price.
How many GMC Sierra 1500 SLT vehicles in Bethany, CT have no reported accidents or damage?
354 out of 428 for sale near Bethany, 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/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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