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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $49,999

    55,209 mi.
    Est. $927/mo

    Mazda 112

    4.1
    Medford, NY (19 mi)
    Check Availability
  • Onyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 Elevation

    $45,918

    $1K
    21,524 mi.
    Est. $851/mo

    Generation Buick GMC

    4.2
    Bohemia, NY (25 mi)
    Check Availability
  • Onyx Black Gba 2025 GMC Sierra 1500 Denali UltimateOnyx Black Gba 2025 GMC Sierra 1500 Denali UltimateOnyx Black Gba 2025 GMC Sierra 1500 Denali UltimateOnyx Black Gba 2025 GMC Sierra 1500 Denali UltimateOnyx Black Gba 2025 GMC Sierra 1500 Denali UltimateOnyx Black Gba 2025 GMC Sierra 1500 Denali Ultimate

    $70,063

    $2.1K
    26,468 mi.
    Est. $1,299/mo

    King O'Rourke Auto Group

    4.6
    Smithtown, NY (27 mi)
    Check Availability
  • Onyx Black 2017 GMC Sierra 1500 DenaliOnyx Black 2017 GMC Sierra 1500 DenaliOnyx Black 2017 GMC Sierra 1500 DenaliOnyx Black 2017 GMC Sierra 1500 DenaliOnyx Black 2017 GMC Sierra 1500 DenaliOnyx Black 2017 GMC Sierra 1500 Denali

    $28,085

    88,032 mi.
    Est. $521/mo

    JTL Auto Inc

    Selden, NY (21 mi)
    Check Availability
  • Red Quartz Tintcoat 2018 GMC Sierra 1500 DenaliRed Quartz Tintcoat 2018 GMC Sierra 1500 DenaliRed Quartz Tintcoat 2018 GMC Sierra 1500 DenaliRed Quartz Tintcoat 2018 GMC Sierra 1500 DenaliRed Quartz Tintcoat 2018 GMC Sierra 1500 DenaliRed Quartz Tintcoat 2018 GMC Sierra 1500 Denali

    $25,770

    107,577 mi.
    Est. $478/mo

    Ford Lincoln of Smithtown

    3.7
    St James, NY (28 mi)
    Check Availability
  • Onyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLT

    $39,146

    34,043 mi.
    Est. $726/mo

    Generation Buick GMC

    4.2
    Bohemia, NY (25 mi)
    Check Availability
  • Summit White Gaz 2023 GMC Sierra 1500 DenaliSummit White Gaz 2023 GMC Sierra 1500 DenaliSummit White Gaz 2023 GMC Sierra 1500 DenaliSummit White Gaz 2023 GMC Sierra 1500 DenaliSummit White Gaz 2023 GMC Sierra 1500 DenaliSummit White Gaz 2023 GMC Sierra 1500 Denali

    $53,063

    $4K
    14,500 mi.
    Est. $984/mo

    King O'Rourke Auto Group

    4.6
    Smithtown, NY (27 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 1500 AT4Onyx Black 2026 GMC Sierra 1500 AT4Onyx Black 2026 GMC Sierra 1500 AT4Onyx Black 2026 GMC Sierra 1500 AT4Onyx Black 2026 GMC Sierra 1500 AT4Onyx Black 2026 GMC Sierra 1500 AT4

    $56,640

    11,016 mi.
    Est. $1,050/mo

    Generation Buick GMC

    4.2
    Bohemia, NY (25 mi)
    Check Availability
  • White 2023 GMC Sierra 1500 DenaliWhite 2023 GMC Sierra 1500 DenaliWhite 2023 GMC Sierra 1500 DenaliWhite 2023 GMC Sierra 1500 DenaliWhite 2023 GMC Sierra 1500 DenaliWhite 2023 GMC Sierra 1500 Denali

    $55,795

    $4.7K
    5,426 mi.
    Est. $1,034/mo

    Smithtown Kia

    4.9
    Saint James, NY (27 mi)
    Check Availability
  • Pacific Blue Metallic Ga0 2021 GMC Sierra 1500 SLTPacific Blue Metallic Ga0 2021 GMC Sierra 1500 SLTPacific Blue Metallic Ga0 2021 GMC Sierra 1500 SLTPacific Blue Metallic Ga0 2021 GMC Sierra 1500 SLTPacific Blue Metallic Ga0 2021 GMC Sierra 1500 SLTPacific Blue Metallic Ga0 2021 GMC Sierra 1500 SLT

    $43,170

    40,966 mi.
    Est. $800/mo

    King O'Rourke Auto Group

    4.6
    Smithtown, NY (27 mi)
    Check Availability
  • Titanium Rush Metallic G6m 2023 GMC Sierra 1500 AT4Titanium Rush Metallic G6m 2023 GMC Sierra 1500 AT4Titanium Rush Metallic G6m 2023 GMC Sierra 1500 AT4Titanium Rush Metallic G6m 2023 GMC Sierra 1500 AT4Titanium Rush Metallic G6m 2023 GMC Sierra 1500 AT4Titanium Rush Metallic G6m 2023 GMC Sierra 1500 AT4

    $60,063

    $4.1K
    28,795 mi.
    Est. $1,114/mo

    King O'Rourke Auto Group

    4.6
    Smithtown, NY (27 mi)
    Check Availability
  • Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4

    $40,085

    63,843 mi.
    Est. $743/mo

    JTL Auto Inc

    Selden, NY (21 mi)
    Check Availability
  • Silver 2024 GMC Sierra 1500 DenaliSilver 2024 GMC Sierra 1500 DenaliSilver 2024 GMC Sierra 1500 DenaliSilver 2024 GMC Sierra 1500 DenaliSilver 2024 GMC Sierra 1500 DenaliSilver 2024 GMC Sierra 1500 Denali

    $60,063

    $2.1K
    34,765 mi.
    Est. $1,114/mo

    King O'Rourke Auto Group

    4.6
    Smithtown, NY (27 mi)
    Check Availability
  • Gray 2023 GMC Sierra 1500 AT4Gray 2023 GMC Sierra 1500 AT4Gray 2023 GMC Sierra 1500 AT4Gray 2023 GMC Sierra 1500 AT4Gray 2023 GMC Sierra 1500 AT4Gray 2023 GMC Sierra 1500 AT4

    $55,063

    $5.1K
    45,687 mi.
    Est. $1,021/mo

    King O'Rourke Auto Group

    4.6
    Smithtown, NY (27 mi)
    Check Availability
  • White 2021 GMC Sierra 1500 ElevationWhite 2021 GMC Sierra 1500 ElevationWhite 2021 GMC Sierra 1500 ElevationWhite 2021 GMC Sierra 1500 Elevation

    $32,500

    70,500 mi.
    Est. $603/mo

    Private seller: jonathon

    Brookhaven, NY (17 mi)
    Contact Seller
  • Onyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 Elevation

    $36,995

    15,873 mi.
    Est. $686/mo

    Nissan 112 Certified

    2.2
    Medford, NY (19 mi)
    Check Availability
  • White 2023 GMC Sierra 1500 DenaliWhite 2023 GMC Sierra 1500 DenaliWhite 2023 GMC Sierra 1500 DenaliWhite 2023 GMC Sierra 1500 DenaliWhite 2023 GMC Sierra 1500 DenaliWhite 2023 GMC Sierra 1500 Denali

    $46,995

    36,010 mi.
    Est. $871/mo

    Nissan 112 Certified

    2.2
    Medford, NY (19 mi)
    Check Availability
  • Sterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLT

    $46,309

    28,529 mi.
    Est. $859/mo

    Riverhead Buick GMC

    Riverhead, NY (8 mi)
  • Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4

    $35,361

    76,656 mi.
    Est. $656/mo

    Generation Buick GMC

    4.2
    Bohemia, NY (25 mi)
    Check Availability
  • Not Priced

    0 mi.
    Est. $0/mo

    King O'Rourke Auto Group

    4.6
    Smithtown, NY (27 mi)
    Check Availability
  • $11,675

    167,765 mi.
    Est. $216/mo

    Ford Lincoln of Smithtown

    3.7
    St James, NY (28 mi)
    Check Availability
  • Onyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 Elevation

    $33,490

    66,629 mi.
    Est. $621/mo

    Fred Beans Ford of Doylestown

    4.4
    $135 delivery from Doylestown, PA (135 mi)
    Check Availability
  • Onyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLT

    $41,394

    $200
    39,892 mi.
    Est. $767/mo

    Trust Auto

    4.4
    $399 delivery from Sykesville, MD (252 mi)
    Check Availability
  • Onyx Black 2020 GMC Sierra 1500 ElevationOnyx Black 2020 GMC Sierra 1500 ElevationOnyx Black 2020 GMC Sierra 1500 ElevationOnyx Black 2020 GMC Sierra 1500 ElevationOnyx Black 2020 GMC Sierra 1500 ElevationOnyx Black 2020 GMC Sierra 1500 Elevation

    $36,424

    $400
    39,495 mi.
    Est. $675/mo

    Toyota of Wallingford

    4.9
    Wallingford, CT (46 mi)
    Check Availability
  • Titanium Rush Metallic 2023 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2023 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2023 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2023 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2023 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2023 GMC Sierra 1500 Denali Ultimate

    $54,287

    $662
    41,160 mi.
    Est. $1,007/mo

    Branhaven Chrysler Jeep Dodge Ram

    4.8
    Branford, CT (33 mi)
    Check Availability
  • Volcanic Red Tintcoat 2024 GMC Sierra 1500 ElevationVolcanic Red Tintcoat 2024 GMC Sierra 1500 ElevationVolcanic Red Tintcoat 2024 GMC Sierra 1500 ElevationVolcanic Red Tintcoat 2024 GMC Sierra 1500 ElevationVolcanic Red Tintcoat 2024 GMC Sierra 1500 ElevationVolcanic Red Tintcoat 2024 GMC Sierra 1500 Elevation

    $35,669

    $1K
    23,174 mi.
    Est. $661/mo

    Arnold Chevrolet

    4.8
    West Babylon, NY (38 mi)
    Check Availability
  • Onyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 Elevation

    $46,675

    16,493 mi.
    Est. $865/mo

    Stoler Lexus

    4.7
    Farmingdale, NY (41 mi)
    Check Availability
  • White Frost Tricoat 2020 GMC Sierra 1500 DenaliWhite Frost Tricoat 2020 GMC Sierra 1500 DenaliWhite Frost Tricoat 2020 GMC Sierra 1500 DenaliWhite Frost Tricoat 2020 GMC Sierra 1500 DenaliWhite Frost Tricoat 2020 GMC Sierra 1500 DenaliWhite Frost Tricoat 2020 GMC Sierra 1500 Denali

    $38,793

    $1K
    63,744 mi.
    Est. $719/mo

    J & M Automotive

    4.9
    Naugatuck, CT (50 mi)
    Check Availability
  • Metallic 2024 GMC Sierra 1500 ElevationMetallic 2024 GMC Sierra 1500 ElevationMetallic 2024 GMC Sierra 1500 ElevationMetallic 2024 GMC Sierra 1500 ElevationMetallic 2024 GMC Sierra 1500 ElevationMetallic 2024 GMC Sierra 1500 Elevation

    $42,095

    $2.6K
    39,656 mi.
    Est. $780/mo

    Napoli Auto Xpress

    4.1
    Milford, CT (35 mi)
    Check Availability
  • Sterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLE

    $34,798

    $448
    53,081 mi.
    Est. $645/mo

    Blasius South

    4.0
    Stratford, CT (36 mi)
    Check Availability
  • Black 2018 GMC Sierra 1500 SLTBlack 2018 GMC Sierra 1500 SLTBlack 2018 GMC Sierra 1500 SLTBlack 2018 GMC Sierra 1500 SLTBlack 2018 GMC Sierra 1500 SLTBlack 2018 GMC Sierra 1500 SLT

    $29,998

    $1K
    74,942 mi.
    Est. $556/mo

    CarMax East Haven

    4.3
    East Haven, CT (35 mi)
    Check Availability
  • Sterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLT

    $35,895

    $170
    110,418 mi.
    Est. $666/mo

    Stream Auto Outlet Islip

    4.2
    Islip, NY (31 mi)
    Check Availability
  • Onyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 Denali

    $29,063

    $1K
    105,990 mi.
    Est. $539/mo

    Volkswagen of West Islip

    4.2
    West Islip, NY (36 mi)
    Check Availability
  • Onyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLT

    $30,878

    85,242 mi.
    Est. $573/mo

    Acura of Milford

    4.2
    Milford, CT (35 mi)
    Check Availability
  • Onyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 Elevation

    $45,250

    $719
    34,934 mi.
    Est. $839/mo

    Shoreline Chrysler Dodge Jeep Ram

    4.0
    Old Saybrook, CT (36 mi)
    Check Availability

GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $68,096 1 Good deal

About the GMC Sierra 1500

FAQs

How much does the GMC Sierra 1500 cost?

The GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the Sierra 1500 is $39,298, with pricing starting at $1,500.

What is the MPG of the GMC Sierra 1500?

The GMC Sierra 1500 with traditional internal combustion engine offers up to 18 MPG city and 24 MPG highway for a combined rating of 20 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the GMC Sierra 1500?

The GMC Sierra 1500 compares to and/or competes against the following vehicles:


What trim levels are available for the GMC Sierra 1500?

For the latest model year, the GMC Sierra 1500 is available in the following trim levels:

  • GMC Sierra 1500 AT4
  • GMC Sierra 1500 AT4X
  • GMC Sierra 1500 Denali
  • GMC Sierra 1500 Denali Ultimate
  • GMC Sierra 1500 Elevation
  • GMC Sierra 1500 Pro
  • GMC Sierra 1500 SLE
  • GMC Sierra 1500 SLT

What model years are available for the GMC Sierra 1500?

Available model years for GMC Sierra 1500 inventory range from 2017 to 2026.

Used GMC Sierra 1500 by price

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