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 2500HD SLE for Sale near Avon, CT

82 results
Avon, CT
2024 GMC Sierra 2500HD SLE Regular Cab LB 4WD Blasius Mitsubishi

2024 GMC Sierra 2500HD

SLE Regular Cab LB 4WD

25,871 miles

$47,995

Fair Deal
Brookfield, CT
37 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Cardinal Red
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
25,871
Stock number:
Z4386
VIN:
1GT39ME76RF110044

Sponsored

2020 GMC Sierra 2500HD SLE Crew Cab 4WD

2020 GMC Sierra 2500HD

SLE Crew Cab 4WD

112,567 miles

$33,997

Fair Deal
Plantsville, CT
16 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Quicksilver Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
112,567
Stock number:
HM3364
VIN:
1GT49ME73LF141036

Sponsored

2024 GMC Sierra 2500HD SLE Crew Cab 4WD

2024 GMC Sierra 2500HD

SLE Crew Cab 4WD

12,063 miles

$55,817

Fair Deal
Danbury, CT
39 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Volcanic Red
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
12,063
Stock number:
A298658
VIN:
1GT19MEY4RF298658

Sponsored

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 2500HD

SLE Crew Cab 4WD

112,567 miles

$33,997

Fair Deal
Plantsville, CT
16 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Quicksilver Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
112,567
Stock number:
HM3364
VIN:
1GT49ME73LF141036

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 2500HD

SLE Crew Cab 4WD

46,489 miles

$47,991

Fair Deal
Certified Pre-Owned
Woodbury, CT
26 mi away
Year:
2023
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
6-Speed Automatic
Mileage:
46,489
Stock number:
P0295
VIN:
1GT49ME70PF212697

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 2500HD

SLE Regular Cab LB 4WD

25,871 miles

$47,995

Fair Deal
Brookfield, CT
37 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Cardinal Red
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
25,871
Stock number:
Z4386
VIN:
1GT39ME76RF110044

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 2500HD

SLE Crew Cab SB 4WD

145,724 miles

$22,990

Fair Deal
Suffield, CT
17 mi away
Year:
2015
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior color:
Sonoma Red Metallic
Fuel type:
Flex Fuel Vehicle
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
145,724
Stock number:
132032
VIN:
1GT12YEG1FF132032

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 2500HD

SLE Double Cab SB 4WD

82,514 miles

$25,961

Fair Deal
Old Saybrook, CT
41 mi away
Year:
2015
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior color:
Gray (Iridium Metallic)
Fuel type:
Flex Fuel Vehicle
Interior color:
Jet Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
82,514
Stock number:
GM1100A
VIN:
1GT22YEG7FZ552137

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 2500HD

SLE Crew Cab 4WD

29,293 miles

$45,995

Fair Deal
Brookfield, CT
37 mi away
Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
29,293
Stock number:
Z4420
VIN:
1GT49ME75NF186241

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 2500HD

SLE Crew Cab 4WD

29,293 miles

$45,995

Fair Deal
Brookfield, CT
37 mi away
Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
29,293
Stock number:
Z4420
VIN:
1GT49ME75NF186241

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 2500HD
  4. / SLE
  5. / Connecticut
  6. / Avon
  • GMC Sierra 2500HD Denali in Avon CT

  • GMC Sierra 2500HD SLT in Avon CT

  • GMC Sierra 2500HD SLE in Avon CT

  • GMC Sierra 2500HD Base in Avon CT

  • GMC Sierra 2500HD Work Truck in Avon CT

  • GMC Sierra 2500HD SLE1 in Avon CT

  • GMC Sierra 2500HD SLE2 in Avon CT

  • GMC Sierra 2500HD in Hartford CT

  • GMC Sierra 2500HD in Chicopee MA

  • GMC Sierra 2500HD in New Haven CT

  • GMC Sierra 2500HD in Pittsfield MA

  • GMC Sierra 2500HD in Stamford CT

  • GMC Sierra 2500HD in Newburgh NY

  • GMC Sierra 2500HD in Worcester MA

  • GMC Sierra 2500HD in Holtsville NY

  • GMC Sierra 2500HD in Providence RI

  • GMC Sierra 2500HD in Avon CT

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

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Avon CT

  • Work Trucks for Sale in Avon CT

  • GM Certified Preowned Vehicles for Sale Near Avon CT

  • 3/4 Ton Trucks for Sale in Avon CT

  • 2019 GMC Sierra 2500HD SLE in Avon CT

  • 2018 GMC Sierra 2500HD SLE in Avon CT

  • 2017 GMC Sierra 2500HD SLE in Avon CT

  • 2016 GMC Sierra 2500HD SLE in Avon CT

  • 2015 GMC Sierra 2500HD SLE in Avon CT

  • 2014 GMC Sierra 2500HD SLE in Avon 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

  • Balise Chevrolet GMC

  • Scranton Cadillac GMC of Vernon

  • Sullivan's Northwest Hills Chevy Cadillac Buick GMC

  • Bob Pion Buick GMC

  • Vachon Buick GMC

  • Vachon GMC

  • Gates GMC Nissan

  • Wallingford 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.