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 Cos Cob, CT

369 results
Cos Cob, CT
2023 GMC Sierra 1500 SLT Crew Cab 4WD Empire Chevrolet of Huntington

2023 GMC Sierra 1500

SLT Crew Cab 4WD

38,474 miles

$42,449

Good Deal
Huntington, NY
19 mi away
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:
Jet Black
Transmission:
Automatic
Mileage:
38,474
Stock number:
U17764I
VIN:
3GTUUDE86PG189044

Sponsored

2025 GMC Sierra 1500 SLT Crew Cab 4WD

2025 GMC Sierra 1500

SLT Crew Cab 4WD

28,219 miles

$42,438

Good Deal
Hackensack, NJ
26 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:
Summit White
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
28,219
Stock number:
6672E
VIN:
1GTUUDED2SZ264277

Sponsored

2020 GMC Sierra 1500 SLT Crew Cab 4WD

2020 GMC Sierra 1500

SLT Crew Cab 4WD

81,388 miles

$29,797

Great Deal
Watertown, CT
44 mi away
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 Quartz Tintcoat
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
81,388
Stock number:
T128404A
VIN:
3GTU9DED1LG128404

Sponsored

2025 GMC Sierra 1500 SLT Crew Cab 4WD

2025 GMC Sierra 1500

SLT Crew Cab 4WD

29,437 miles

$40,996

Great Deal
St James, NY
27 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:
29,437
Stock number:
U19709
VIN:
1GTUUDED7SZ182626

Preparing for a close up...

Photos coming soon

2014 GMC Sierra 1500

SLT Crew Cab 4WD

163,580 miles

$12,995

Great Deal
Lodi, NJ
28 mi away
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
Transmission:
Automatic
Mileage:
163,580
VIN:
3GTU2VEC1EG110795

Preparing for a close up...

Photos coming soon

2017 GMC Sierra 1500

SLT Double Cab 4WD

128,073 miles

$19,995

Fair Deal
New Windsor, NY
39 mi away
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:
Stone Blue Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
128,073
VIN:
1GTV2NEC5HZ365331

Preparing for a close up...

Photos coming soon

2017 GMC Sierra 1500

SLT Crew Cab 4WD

128,470 miles

$22,515

Fair Deal
Rockaway, NJ
49 mi away
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:
Pepperdust Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
128,470
Stock number:
1086
VIN:
3GTU2NEC4HG356535

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / SLT
  5. / Connecticut
  6. / Cos Cob
  • GMC Sierra 1500 SLT in Cos Cob CT

  • GMC Sierra 1500 Denali in Cos Cob CT

  • GMC Sierra 1500 AT4 in Cos Cob CT

  • GMC Sierra 1500 Elevation in Cos Cob CT

  • GMC Sierra 1500 SLE in Cos Cob CT

  • GMC Sierra 1500 Base in Cos Cob CT

  • GMC Sierra 1500 Work Truck in Cos Cob CT

  • GMC Sierra 1500 SLE1 in Cos Cob CT

  • GMC Sierra 1500 SL in Cos Cob CT

  • GMC Sierra 1500 SLE2 in Cos Cob CT

  • GMC Sierra 1500 in Stamford CT

  • GMC Sierra 1500 in New York NY

  • GMC Sierra 1500 in Holtsville NY

  • GMC Sierra 1500 in Newburgh NY

  • GMC Sierra 1500 in New Haven CT

  • GMC Sierra 1500 in New Brunswick NJ

  • GMC Sierra 1500 in Hartford CT

  • GMC Sierra 1500 in Toms River NJ

  • GMC Sierra 1500 in Trenton NJ

  • GMC Sierra 1500 in Cos Cob CT

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

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Cos Cob CT

  • Work Trucks for Sale in Cos Cob CT

  • American Made Trucks For Sale in Cos Cob CT

  • GM Certified Preowned Vehicles for Sale Near Cos Cob CT

  • Best Pickup Trucks For Sale in Cos Cob CT

  • 2019 GMC Sierra 1500 SLT in Cos Cob CT

  • 2018 GMC Sierra 1500 SLT in Cos Cob CT

  • 2017 GMC Sierra 1500 SLT in Cos Cob CT

  • 2016 GMC Sierra 1500 SLT in Cos Cob CT

  • 2015 GMC Sierra 1500 SLT in Cos Cob CT

  • 2014 GMC Sierra 1500 SLT in Cos Cob 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

  • North Bergen Buick GMC

  • Bomnin Chevrolet Cadillac Buick GMC Nanuet

  • Performance Buick GMC

  • Bical Auto Mall

  • Rockville Centre GMC

  • Island GMC

  • Riverhead Ford

  • McGuire Buick GMC

  • Hudson Buick GMC

  • Riverhead GMC

  • NORTH BAY CADILLAC GMC

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.