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  • Summit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLT

    $36,600

    $438
    63,815 mi.
    Est. $682/mo

    Ross Downing CDJR

    4.7
    Hammond, LA (25 mi)
    Check Availability

  • Onyx Black 2020 GMC Sierra 1500 DenaliOnyx Black 2020 GMC Sierra 1500 DenaliOnyx Black 2020 GMC Sierra 1500 DenaliOnyx Black 2020 GMC Sierra 1500 DenaliOnyx Black 2020 GMC Sierra 1500 DenaliOnyx Black 2020 GMC Sierra 1500 Denali

    $33,468

    $667
    93,669 mi.
    Est. $623/mo

    Walt Massey Chevrolet Franklinton

    4.8
    Franklinton, LA (27 mi)
    Check Availability

  • GRAY 2025 GMC Sierra 1500 SLT

    $34,987

    60,801 mi.
    Est. $652/mo

    Walt Massey Chevrolet Franklinton

    4.8
    Franklinton, LA (27 mi)
    Check Availability

  • Desert Sand Metallic 2022 GMC Sierra 1500 ElevationDesert Sand Metallic 2022 GMC Sierra 1500 ElevationDesert Sand Metallic 2022 GMC Sierra 1500 ElevationDesert Sand Metallic 2022 GMC Sierra 1500 ElevationDesert Sand Metallic 2022 GMC Sierra 1500 ElevationDesert Sand Metallic 2022 GMC Sierra 1500 Elevation

    $38,179

    38,519 mi.
    Est. $711/mo

    Rainbow Northshore GMC

    4.7
    Covington, LA (1 mi)
    Check Availability
  • Summit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 Elevation

    $38,788

    $200
    35,897 mi.
    Est. $722/mo

    Legacy GMC

    4.7
    Slidell, LA (25 mi)
    Check Availability
  • Titanium Rush Metallic 2024 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2024 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2024 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2024 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2024 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2024 GMC Sierra 1500 Denali Ultimate

    $65,222

    22,809 mi.
    Est. $1,215/mo

    Rainbow Mitsubishi North

    4.9
    Covington, LA (1 mi)
    Check Availability
  • Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4

    $51,180

    $760
    74,909 mi.
    Est. $953/mo

    Bill Hood Ford

    4.2
    Hammond, LA (24 mi)
    Check Availability
  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $44,851

    $2K
    60,934 mi.
    Est. $835/mo

    Ross Downing Chevrolet

    4.5
    Hammond, LA (24 mi)
    Check Availability
  • Satin Steel Metallic 2020 GMC Sierra 1500 BaseSatin Steel Metallic 2020 GMC Sierra 1500 BaseSatin Steel Metallic 2020 GMC Sierra 1500 BaseSatin Steel Metallic 2020 GMC Sierra 1500 BaseSatin Steel Metallic 2020 GMC Sierra 1500 BaseSatin Steel Metallic 2020 GMC Sierra 1500 Base

    $38,444

    $375
    41,944 mi.
    Est. $716/mo

    Ross Downing GMC Cadillac

    4.6
    Hammond, LA (24 mi)
    Check Availability
  • Titanium Rush Metallic 2024 GMC Sierra 1500 AT4Titanium Rush Metallic 2024 GMC Sierra 1500 AT4Titanium Rush Metallic 2024 GMC Sierra 1500 AT4Titanium Rush Metallic 2024 GMC Sierra 1500 AT4Titanium Rush Metallic 2024 GMC Sierra 1500 AT4Titanium Rush Metallic 2024 GMC Sierra 1500 AT4

    $47,273

    78,726 mi.
    Est. $881/mo

    Gateway Ford, Inc.

    4.6
    Ponchatoula, LA (22 mi)
    Check Availability
  • Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4Titanium Rush Metallic 2022 GMC Sierra 1500 AT4

    $36,112

    $2.3K
    103,362 mi.
    Est. $673/mo

    Matt Bowers Chevrolet Slidell

    4.3
    Slidell, LA (26 mi)
    Check Availability
  • White 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLTWhite 2026 GMC Sierra 1500 SLT

    $44,998

    16,736 mi.
    Est. $838/mo

    CarMax North Shore

    4.7
    Covington, LA (3 mi)
    Check Availability
  • Summit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLT

    $36,600

    $438
    63,815 mi.
    Est. $682/mo

    Ross Downing CDJR

    4.7
    Hammond, LA (25 mi)
    Check Availability
  • Titanium Rush Metallic 2026 GMC Sierra 1500 SLTTitanium Rush Metallic 2026 GMC Sierra 1500 SLTTitanium Rush Metallic 2026 GMC Sierra 1500 SLTTitanium Rush Metallic 2026 GMC Sierra 1500 SLTTitanium Rush Metallic 2026 GMC Sierra 1500 SLTTitanium Rush Metallic 2026 GMC Sierra 1500 SLT

    $52,379

    10,162 mi.
    Est. $976/mo

    Rainbow Northshore GMC

    4.7
    Covington, LA (1 mi)
    Check Availability
  • White Frost Tricoat 2023 GMC Sierra 1500 DenaliWhite Frost Tricoat 2023 GMC Sierra 1500 DenaliWhite Frost Tricoat 2023 GMC Sierra 1500 DenaliWhite Frost Tricoat 2023 GMC Sierra 1500 DenaliWhite Frost Tricoat 2023 GMC Sierra 1500 DenaliWhite Frost Tricoat 2023 GMC Sierra 1500 Denali

    $47,687

    $301
    28,458 mi.
    Est. $888/mo

    Legacy GMC

    4.7
    Slidell, LA (25 mi)
    Check Availability
  • Summit White 2021 GMC Sierra 1500 BaseSummit White 2021 GMC Sierra 1500 BaseSummit White 2021 GMC Sierra 1500 BaseSummit White 2021 GMC Sierra 1500 BaseSummit White 2021 GMC Sierra 1500 BaseSummit White 2021 GMC Sierra 1500 Base

    $29,946

    134,476 mi.
    Est. $558/mo

    Ross Downing GMC Cadillac

    4.6
    Hammond, LA (24 mi)
    Check Availability
  • Onyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 Denali

    $59,279

    41,057 mi.
    Est. $1,104/mo

    Rainbow Northshore GMC

    4.7
    Covington, LA (1 mi)
    Check Availability
  • Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4

    $33,988

    $1K
    90,326 mi.
    Est. $633/mo

    Legacy GMC

    4.7
    Slidell, LA (25 mi)
    Check Availability
  • Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4

    $25,197

    $602
    191,098 mi.
    Est. $469/mo

    Ross Downing GMC Cadillac

    4.6
    Hammond, LA (24 mi)
    Check Availability
  • Titanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLTTitanium Rush Metallic 2023 GMC Sierra 1500 SLT

    $44,851

    $779
    49,366 mi.
    Est. $835/mo

    Rainbow Mitsubishi North

    4.9
    Covington, LA (1 mi)
    Check Availability
  • Titanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLT

    $42,087

    $2.8K
    29,939 mi.
    Est. $784/mo

    Ross Downing Chevrolet

    4.5
    Hammond, LA (24 mi)
    Check Availability
  • White 2024 GMC Sierra 1500 DenaliWhite 2024 GMC Sierra 1500 DenaliWhite 2024 GMC Sierra 1500 DenaliWhite 2024 GMC Sierra 1500 DenaliWhite 2024 GMC Sierra 1500 DenaliWhite 2024 GMC Sierra 1500 Denali

    $52,998

    35,249 mi.
    Est. $987/mo

    CarMax North Shore

    4.7
    Covington, LA (3 mi)
    Check Availability
  • Summit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLT

    $47,500

    106,153 mi.
    Est. $885/mo

    Legacy GMC

    4.7
    Slidell, LA (25 mi)
    Check Availability
  • Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4

    $66,100

    23,253 mi.
    Est. $1,231/mo

    Legacy GMC

    4.7
    Slidell, LA (25 mi)
    Check Availability
  • Satin Steel Metallic 2021 GMC Sierra 1500 SLTSatin Steel Metallic 2021 GMC Sierra 1500 SLTSatin Steel Metallic 2021 GMC Sierra 1500 SLTSatin Steel Metallic 2021 GMC Sierra 1500 SLTSatin Steel Metallic 2021 GMC Sierra 1500 SLTSatin Steel Metallic 2021 GMC Sierra 1500 SLT

    $33,995

    $500
    78,217 mi.
    Est. $633/mo

    Legacy GMC

    4.7
    Slidell, LA (25 mi)
    Check Availability
  • White Frost Tri-Coat 2025 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2025 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2025 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2025 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2025 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2025 GMC Sierra 1500 Denali

    $56,379

    29,874 mi.
    Est. $1,050/mo

    Rainbow Northshore GMC

    4.7
    Covington, LA (1 mi)
    Check Availability
  • Downpour Metallic 2026 GMC Sierra 1500 DenaliDownpour Metallic 2026 GMC Sierra 1500 DenaliDownpour Metallic 2026 GMC Sierra 1500 DenaliDownpour Metallic 2026 GMC Sierra 1500 DenaliDownpour Metallic 2026 GMC Sierra 1500 DenaliDownpour Metallic 2026 GMC Sierra 1500 Denali

    $63,988

    11,500 mi.
    Est. $1,192/mo

    Legacy GMC

    4.7
    Slidell, LA (25 mi)
    Check Availability
  • Gray 2024 GMC Sierra 1500 AT4Gray 2024 GMC Sierra 1500 AT4Gray 2024 GMC Sierra 1500 AT4Gray 2024 GMC Sierra 1500 AT4Gray 2024 GMC Sierra 1500 AT4Gray 2024 GMC Sierra 1500 AT4

    $50,998

    $1K
    49,031 mi.
    Est. $950/mo

    CarMax Gulfport

    4.2
    Free delivery to Covington, LA (3 mi)
    Check Availability
  • Satin Steel Metallic 2021 GMC Sierra 1500 SLTSatin Steel Metallic 2021 GMC Sierra 1500 SLTSatin Steel Metallic 2021 GMC Sierra 1500 SLTSatin Steel Metallic 2021 GMC Sierra 1500 SLTSatin Steel Metallic 2021 GMC Sierra 1500 SLTSatin Steel Metallic 2021 GMC Sierra 1500 SLT

    $30,873

    65,719 mi.
    Est. $575/mo

    VanGuard GMC

    4.7
    $660 delivery from Sherman, TX (441 mi)
    Check Availability

GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $60,688 9 Good deals
2025 GMC Sierra 1500 $52,738 13 Good deals
2024 GMC Sierra 1500 $49,903 17 Good deals
2023 GMC Sierra 1500 $41,845 13 Good deals
2021 GMC Sierra 1500 $34,751 10 Good deals

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 $39,475, 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?

The GMC Sierra 1500 is available in the following trim levels:

What model years are available for the GMC Sierra 1500?

Available model years for GMC Sierra 1500 inventory range from 2008 to 2026.

Used GMC Sierra 1500 by price

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