CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Car values
    • Sell my car FAQs
  • Finance
    • Prequalify for financing
    • How does it work?
    • Financing FAQs
  • Research
    • Test drive reviews
    • Price trends
    • Tips & advice
    • Electric cars
    • Compare cars
  • Discover
    The latest way to shop:
    smarter research, better
    listings.
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
    • Financing dashboard
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used GMC Sierra 1500 SLT for Sale near Colchester, CT

342 results
Colchester, CT
2025 GMC Sierra 1500 SLT Crew Cab 4WD Hurd Auto Mall

2025 GMC Sierra 1500

SLT Crew Cab 4WD

30,105 miles

$41,148

Great Deal
Johnston, RI
47 mi away
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
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
30,105
Stock number:
CJ3053
VIN:
3GTUUDED8SG179914

Sponsored

2020 GMC Sierra 1500 SLT Crew Cab 4WD

2020 GMC Sierra 1500

SLT Crew Cab 4WD

85,842 miles

$29,375

Great Deal
Plainville, CT
27 mi away
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:
Gray (Satin Steel Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
85,842
Stock number:
P163937
VIN:
3GTU9DEL3LG163937

Sponsored

2025 GMC Sierra 1500 SLT Crew Cab 4WD

2025 GMC Sierra 1500

SLT Crew Cab 4WD

40,887 miles

$40,466

Great Deal
Certified Pre-Owned
Johnston, RI
47 mi away
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:
40,887
Stock number:
CJ3044
VIN:
1GTUUDEDXSZ126003

Sponsored

2020 GMC Sierra 1500 SLT Crew Cab 4WD

2020 GMC Sierra 1500

SLT Crew Cab 4WD

85,842 miles

$29,375

Great Deal
Plainville, CT
27 mi away
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:
Gray (Satin Steel Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
85,842
Stock number:
P163937
VIN:
3GTU9DEL3LG163937

2016 GMC Sierra 1500 SLT Crew Cab 4WD

2016 GMC Sierra 1500

SLT Crew Cab 4WD

136,270 miles

$19,995

Good Deal
Cranston, RI
49 mi away
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:
White
Fuel type:
Gasoline
Interior color:
Brown (Beige)
Transmission:
Automatic
Mileage:
136,270
Stock number:
13473
VIN:
3GTU2NEC5GG208120

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

76,005 miles

$33,990

Good Deal
Middletown, CT
17 mi away
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:
White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
76,005
Stock number:
444127
VIN:
3GTU9DEL2MG444127

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

SLT Crew Cab 4WD

143,395 miles

$19,995

Great Deal
Cranston, RI
49 mi away
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:
Gray
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
143,395
Stock number:
13483
VIN:
3GTU2NEC7JG339850

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 1500

SLT Double Cab 4WD

140,692 miles

$16,995

Fair Deal
Berlin, CT
22 mi away
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:
Onyx Black
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Cocoa/Dune
Transmission:
Automatic
Mileage:
140,692
Stock number:
215253
VIN:
1GTV2VEC0FZ215253

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 1500

SLT Double Cab 4WD

129,625 miles

$16,995

Good Deal
East Windsor, CT
29 mi away
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
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
129,625
VIN:
1GTV2VEC6FZ338409

Preparing for a close up...

Photos coming soon

2019 GMC Sierra 1500

SLT Crew Cab 4WD

115,333 miles

$27,998

Good Deal
Auburn, MA
50 mi away
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
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
115,333
Stock number:
114555
VIN:
3GTU9DED1KG160574

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

SLT Crew Cab 4WD

30,425 miles

$42,989

Good Deal
Putnam, CT
36 mi away
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:
30,425
Stock number:
P3529
VIN:
1GTUUDED0SZ180765

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

SLT Crew Cab 4WD

30,105 miles

$41,148

Great Deal
Johnston, RI
47 mi away
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
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
30,105
Stock number:
CJ3053
VIN:
3GTUUDED8SG179914

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

102,337 miles

$30,057

Good Deal
Middletown, CT
16 mi away
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)
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
102,337
Stock number:
CS190025A
VIN:
1GTU9DED8MZ228257

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

SLT Double Cab 4WD

115,671 miles

$18,999

Great Deal
Thomaston, CT
39 mi away
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:
Red Quartz Tintcoat
Fuel type:
Gasoline
Interior color:
Dark Ash w/Jet Black Accents
Transmission:
6-Speed Automatic
Mileage:
115,671
Stock number:
4748
VIN:
1GTV2NEJ3JZ184748

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

64,400 miles

$34,565

Good Deal
Waterbury, CT
37 mi away
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:
White Frost Tricoat
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
64,400
Stock number:
U9543A
VIN:
3GTU9DET3MG407037

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

SLT Crew Cab 4WD

40,887 miles

$40,466

Great Deal
Certified Pre-Owned
Johnston, RI
47 mi away
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:
40,887
Stock number:
CJ3044
VIN:
1GTUUDEDXSZ126003

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

SLT Crew Cab 4WD

107,819 miles

$23,999

Great Deal
South Windsor, CT
24 mi away
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:
Quicksilver Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
107,819
VIN:
3GTU2NEC8JG288777

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

102,337 miles

$30,057

Good Deal
Middletown, CT
16 mi away
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)
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
102,337
Stock number:
CS190025A
VIN:
1GTU9DED8MZ228257

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / SLT
  5. / Connecticut
  6. / Colchester

  • GMC Sierra 1500 SLT in Colchester CT

  • GMC Sierra 1500 Denali in Colchester CT

  • GMC Sierra 1500 AT4 in Colchester CT

  • GMC Sierra 1500 Elevation in Colchester CT

  • GMC Sierra 1500 SLE in Colchester CT

  • GMC Sierra 1500 Base in Colchester CT

  • GMC Sierra 1500 Work Truck in Colchester CT

  • GMC Sierra 1500 SL in Colchester CT

  • GMC Sierra 1500 SLE1 in Colchester CT

  • GMC Sierra 1500 SLE2 in Colchester CT

  • GMC Sierra 1500 in Hartford CT

  • GMC Sierra 1500 in New Haven CT

  • GMC Sierra 1500 in Chicopee MA

  • GMC Sierra 1500 in Providence RI

  • GMC Sierra 1500 in Worcester MA

  • GMC Sierra 1500 in Holtsville NY

  • GMC Sierra 1500 in New Bedford MA

  • GMC Sierra 1500 in Stamford CT

  • GMC Sierra 1500 in Pittsfield MA

  • GMC Sierra 1500 in Colchester CT

  • OBS 1990s-era Chevy and Ford Trucks for Sale in Colchester CT

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Colchester CT

  • Work Trucks for Sale in Colchester CT

  • American Made Trucks For Sale in Colchester CT

  • GM Certified Preowned Vehicles for Sale Near Colchester CT

  • Best Pickup Trucks For Sale in Colchester CT

  • 2019 GMC Sierra 1500 SLT in Colchester CT

  • 2018 GMC Sierra 1500 SLT in Colchester CT

  • 2017 GMC Sierra 1500 SLT in Colchester CT

  • 2016 GMC Sierra 1500 SLT in Colchester CT

  • 2015 GMC Sierra 1500 SLT in Colchester CT

  • 2014 GMC Sierra 1500 SLT in Colchester CT

  • All Used Cars

  • Manual Transmission Cars

  • Luxury Cars

  • Cars with Red Interior

  • Cheap Manual Cars

  • Hybrid Cars

  • Sports Cars

  • Electric SUVs

  • Cheap Trucks

  • Small Cars

  • Third Row SUVs

  • Three Quarter Ton Trucks

  • Lifted Trucks

  • Manual Transmission Trucks

  • Diesel Trucks

  • Hybrid SUVs

  • Dually Trucks

  • One Ton Trucks

  • Cheap SUVs

  • Lifted Ford Trucks

  • 4x4 Trucks

  • Work Trucks

  • AWD SUVs

  • Ford Trucks

  • Chevrolet Trucks

  • Toyota Trucks

  • Trucks Under $10,000

  • Cars Under $15,000

  • Sports Cars Under $20,000

  • Trucks Under $20,000

  • Used Sedans for Sale with Low Mileage

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

  • Brustolon Buick GMC

  • Hurd Auto Mall

  • Balise Chevrolet GMC

  • Scranton Cadillac GMC of Vernon

  • Sullivan's Northwest Hills Chevy Cadillac Buick GMC

  • Bob Pion Buick GMC

  • Riverhead Ford

  • Riverhead GMC

  • Vachon Buick GMC

  • Paul Masse Buick Gmc South

  • Vachon GMC

  • Gates GMC Nissan

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
Click for the BBB Business Review of this Auto Listing Service in Cambridge MA
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2026 CarGurus, Inc., All Rights Reserved.