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New GMC Sierra 1500 Denali for Sale near Mastic, NY

246 results
Mastic, NY
2026 GMC Sierra 1500 Denali Crew Cab 4WD Rockville Centre GMC

2026 GMC Sierra 1500

New car | MSRP $77,455

$77,455

Rockville Centre, NY
42 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
G4J/GLACIER WHI
Fuel type:
Gasoline
Interior color:
H24/ATMOSPHERE/
Transmission:
Automatic
Mileage:
5
Stock number:
TG233658
VIN:
3GTUUGED9TG233658

Sponsored

2026 GMC Sierra 1500 Denali Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $76,355

$76,355

Rockville Centre, NY
42 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
GXD/STERLING ME
Fuel type:
Gasoline
Interior color:
H24/ATMOSPHERE/
Transmission:
Automatic
Mileage:
5
Stock number:
TG201210
VIN:
3GTUUGED3TG201210

Sponsored

2026 GMC Sierra 1500 Denali Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $80,389

$74,639

Mahwah, NJ
70 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
3
Stock number:
BTZ173747
VIN:
1GTUUGEL4TZ173747

Sponsored

2025 GMC Sierra 1500 Denali Crew Cab 4WD

2025 GMC Sierra 1500

New car | MSRP $79,694

$74,694

Wantagh, NY
35 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
0
Stock number:
28773G
VIN:
3GTUUGEL2SG320016

2026 GMC Sierra 1500 Denali Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $80,770

$69,750

Bristol, CT
61 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
NG261468
VIN:
1GTUUGEL9TZ136712

2026 GMC Sierra 1500 Denali Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $80,220

$70,361

Vernon Rockville, CT
75 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Dune
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
T9378
VIN:
1GTUUGEL1TZ207109

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2026 GMC Sierra 1500

New car | MSRP $80,220

$70,861

Vernon Rockville, CT
75 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Dune
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
T9401
VIN:
1GTUUGELXTZ227083

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2026 GMC Sierra 1500

New car | MSRP $80,545

$70,000

Bristol, CT
61 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Downpour Metallic
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
NG261570
VIN:
1GTUUGEL9TZ141666

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2026 GMC Sierra 1500

New car | MSRP $79,175

$69,391

Vernon Rockville, CT
75 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Titainium
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
T9343
VIN:
3GTUUGEL3TG127908

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2026 GMC Sierra 1500

New car | MSRP $80,090

$71,280

Lakewood, NJ
89 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Blue
Fuel type:
Gasoline
Interior color:
Brown
Transmission:
Automatic
Mileage:
5
Stock number:
G10053
VIN:
1GTUUGEL5TZ134617

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2025 GMC Sierra 1500

New car | MSRP $77,730

$72,205

Lyndhurst, NJ
66 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black Forge Perforated Leather Seat Trim
Transmission:
Automatic
Mileage:
10
Stock number:
10214
VIN:
1GTUUGEL2SZ340878

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2026 GMC Sierra 1500

New car | MSRP $77,150

$70,900

Branford, CT
34 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
326863
VIN:
3GTUUGE88TG201917

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2025 GMC Sierra 1500

New car | MSRP $79,195

$74,195

Wantagh, NY
35 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
0
Stock number:
28744G
VIN:
3GTUUGEL8SG310414

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2025 GMC Sierra 1500

New car | MSRP $78,445

$73,445

Wantagh, NY
35 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
0
Stock number:
28547G
VIN:
3GTUUGEL1SG191010

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2026 GMC Sierra 1500

New car | MSRP $80,090

$72,882

Lakewood, NJ
89 mi away
Year:
2026
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
Fuel type:
Gasoline
Interior color:
Brown
Transmission:
Automatic
Mileage:
4
Stock number:
G10216
VIN:
1GTUUGEL2TZ213419

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2026 GMC Sierra 1500

New car | MSRP $80,220

$70,961

Vernon Rockville, CT
75 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Titainium
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
T9412
VIN:
1GTUUGEL0TZ226153

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2026 GMC Sierra 1500

New car | MSRP $80,090

$71,340

Branford, CT
34 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Downpour Metallic
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
326726
VIN:
1GTUUGEL1TZ134291

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2026 GMC Sierra 1500

New car | MSRP $81,720

$72,932

Watertown, CT
54 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
9
Stock number:
N154309
VIN:
3GTUUGEL6TG154309

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2026 GMC Sierra 1500

New car | MSRP $79,045

$71,295

Branford, CT
34 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
326784
VIN:
3GTUUGEL3TG126032

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $79,694

$74,694

Wantagh, NY
35 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
0
Stock number:
28878G
VIN:
3GTUUGEL2SG368938

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $79,175

$69,391

Vernon Rockville, CT
75 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Titainium
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
T9345
VIN:
3GTUUGEL3TG142084

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

New car | MSRP $78,445

$73,445

Wantagh, NY
35 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
0
Stock number:
28772G
VIN:
3GTUUGELXSG259692

Preparing for a close up...

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2026 GMC Sierra 1500

New car | MSRP $80,040

$74,014

Johnston, RI
99 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
6
Stock number:
JG2930
VIN:
3GTUUGEL0TG113111

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2026 GMC Sierra 1500

New car | MSRP $82,085

$72,447

Danbury, CT
51 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Coastal Dune
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
N178901
VIN:
1GTUUGEL2TZ178901

  1. Home
  2. / New Cars
  3. / GMC Sierra 1500
  4. / Denali
  5. / New York
  6. / Mastic
Overview
Reviews
FAQs
The GMC Sierra 1500 – when taken in combination with its Chevrolet Silverado 1500 twin – is one of the most popular vehicles in the United States. The Denali used to be the top dog in Sierra trim levels, but in recent years, it’s been overshadowed by the AT4X and the Denali Ultimate. The Sierra 1500 Denali is available only in the Crew Cab bodystyle, either with a short or a standard cargo box, and in rear-drive or four-wheel drive. Three different engines are available, from the 5.3-liter V-8, the 3.0-liter Duramax inline six-cylinder diesel, or the 6.2-liter EcoTec V-8 (in four-wheel drive only). All of the trucks feature a 10-speed automatic transmission.

5 Overall rating

(1 reviews)
Ruben M. S
5.0
Reviewed a 2011 GMC Denali Crew Cab AWD on Jul 28, 2013

I've had this truck for 2 1/2 years and have had no mechanical issues of any kind. It has been on long distance road trips and provided us comfort, lots of room, and reliability. I will be buying a new Denali sometime soon.

GMC Sierra 1500 Denali FAQs

What is the fuel economy of the GMC Sierra 1500 Denali?

Depending on the engine and options, the GMC Sierra 1500 Denali gets between 14 and 24 MPG (or MPGe).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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