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

22 results
Niantic, CT
2026 GMC Sierra 3500HD Denali Crew Cab 4WD

2026 GMC Sierra 3500HD

New car | MSRP $96,720

$93,720

Vernon Rockville, CT
40 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

2026 GMC Sierra 3500HD Denali Crew Cab 4WD

2026 GMC Sierra 3500HD

New car | MSRP $91,550

$88,040

Mystic, CT
14 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:
Titanium Rush Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black, Forge Perforated Leather Seating Surfac
Transmission:
Automatic
Mileage:
3
Stock number:
4097
VIN:
1GT4UWEY3TF102241

Sponsored

2026 GMC Sierra 3500HD Denali Crew Cab 4WD

2026 GMC Sierra 3500HD

New car | MSRP $96,720

$93,720

Vernon Rockville, CT
40 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

2026 GMC Sierra 3500HD Denali Crew Cab 4WD

2026 GMC Sierra 3500HD

New car

$90,375

North Windham, CT
28 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:
7
Stock number:
00141048
VIN:
1GT4UWEY6TF141048

2026 GMC Sierra 3500HD Denali Crew Cab 4WD

2026 GMC Sierra 3500HD

New car

$94,705

North Windham, CT
28 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:
Atmosphere Brownstone
Transmission:
Automatic
Mileage:
11
Stock number:
00126522
VIN:
1GT4UWEYXTF126522

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car | MSRP $91,550

$88,040

Mystic, CT
14 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:
Titanium Rush Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black, Forge Perforated Leather Seating Surfac
Transmission:
Automatic
Mileage:
3
Stock number:
4097
VIN:
1GT4UWEY3TF102241

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$97,195

North Windham, CT
28 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:
11
Stock number:
0138228A
VIN:
1GT4UWEY4TF138228

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car | MSRP $93,770

$93,770

Wallingford, CT
33 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

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

GMC Sierra 3500HD Denali FAQs

What fuel types are available?

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

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