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

New GMC Sierra 3500HD Denali for Sale near Derby, CT

25 results
Derby, CT
2026 GMC Sierra 3500HD Denali Crew Cab 4WD

2026 GMC Sierra 3500HD

New car | MSRP $96,720

$93,720

Vernon Rockville, CT
48 mi away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
T9398
VIN:
1GT4UWEY9TF167580

Sponsored

2025 GMC Sierra 3500HD Denali Crew Cab 4WD

2025 GMC Sierra 3500HD

New car | MSRP $90,210

$85,710

Torrington, CT
34 mi away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Sterling Metallic
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
G25-614
VIN:
1GT4UWEY6SF331513

Sponsored

2025 GMC Sierra 3500HD Denali Crew Cab 4WD

2025 GMC Sierra 3500HD

New car | MSRP $90,210

$85,710

Torrington, CT
34 mi away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Sterling Metallic
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
G25-614
VIN:
1GT4UWEY6SF331513

2026 GMC Sierra 3500HD Denali Crew Cab 4WD

2026 GMC Sierra 3500HD

New car | MSRP $96,720

$93,720

Vernon Rockville, CT
48 mi away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
T9398
VIN:
1GT4UWEY9TF167580

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car | MSRP $79,889

$79,889

Smithtown, NY
33 mi away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Interstellar Wh
Fuel type:
Gasoline
Interior color:
Atmosphere/Brownstone H24
Transmission:
Automatic
Mileage:
0
Stock number:
G51634
VIN:
1GT4UWE78SF341970

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car | MSRP $95,544

$95,544

Smithtown, NY
33 mi away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
White Frost Tri
Fuel type:
Biodiesel
Interior color:
Jet Black H2x
Transmission:
Automatic
Mileage:
0
Stock number:
G51262
VIN:
1GT4UWEY1SF260365

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car | MSRP $84,924

$84,924

Smithtown, NY
33 mi away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Sterling Metall
Fuel type:
Gasoline
Interior color:
Atmosphere/Brownstone
Transmission:
Automatic
Mileage:
5
Stock number:
G51606
VIN:
1GT4UWE72SF336778

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car | MSRP $93,770

$93,770

Wallingford, CT
18 mi away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Glacier White Tricoat
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
10
Stock number:
186827G
VIN:
1GT4UWEY2TF186827

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car | MSRP $94,745

$94,745

Smithtown, NY
33 mi away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Interstellar Wh
Fuel type:
Biodiesel
Interior color:
Atmosphere/Brownstone H24
Transmission:
Automatic
Mileage:
0
Stock number:
G51682
VIN:
1GT4UWEY1SF345030

  1. Home
  2. / New Cars
  3. / GMC Sierra 3500HD
  4. / Denali
  5. / Connecticut
  6. / Derby
FAQs

GMC Sierra 3500HD Denali FAQs

What fuel types are available?

Diesel, Flex Fuel Vehicle, Biodiesel, Gasoline engines are available.

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.