Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4

    $77,338

    MSRP $89,860

    Est. $1,457/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability

  • Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4

    $56,460

    $3K
    31,430 mi.
    Est. $1,064/mo

    Southland of Thibodaux

    4.8
    Thibodaux, LA (16 mi)
    Check Availability

  • Blue 2022 GMC Sierra 1500 DenaliBlue 2022 GMC Sierra 1500 DenaliBlue 2022 GMC Sierra 1500 DenaliBlue 2022 GMC Sierra 1500 DenaliBlue 2022 GMC Sierra 1500 DenaliBlue 2022 GMC Sierra 1500 Denali

    $51,420

    $552
    32,894 mi.
    Est. $969/mo

    Robichaux Ford

    4.5
    Thibodaux, LA (16 mi)
    Check Availability

  • Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4Sterling 2026 GMC Sierra 1500 AT4

    $57,212

    $1.6K
    20,253 mi.
    Est. $1,078/mo

    Terrebonne Ford

    4.8
    Houma, LA (27 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 Pro

    $39,813

    $6.2K

    MSRP $50,585

    Est. $750/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Summit White 2020 GMC Sierra 1500 ElevationSummit White 2020 GMC Sierra 1500 ElevationSummit White 2020 GMC Sierra 1500 ElevationSummit White 2020 GMC Sierra 1500 ElevationSummit White 2020 GMC Sierra 1500 ElevationSummit White 2020 GMC Sierra 1500 Elevation

    $28,936

    $500
    75,129 mi.
    Est. $545/mo

    Ascension Honda

    4.4
    Gonzales, LA (26 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLT

    $45,348

    30,032 mi.
    Est. $854/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Quicksilver Metallic 2017 GMC Sierra 1500 SLTQuicksilver Metallic 2017 GMC Sierra 1500 SLTQuicksilver Metallic 2017 GMC Sierra 1500 SLTQuicksilver Metallic 2017 GMC Sierra 1500 SLTQuicksilver Metallic 2017 GMC Sierra 1500 SLTQuicksilver Metallic 2017 GMC Sierra 1500 SLT

    $24,198

    $502
    104,280 mi.
    Est. $456/mo

    N & N Auto Sales

    Houma, LA (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

    $30,842

    157,921 mi.
    Est. $581/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Ebony Twilight Metallic 2021 GMC Sierra 2500 DenaliEbony Twilight Metallic 2021 GMC Sierra 2500 DenaliEbony Twilight Metallic 2021 GMC Sierra 2500 DenaliEbony Twilight Metallic 2021 GMC Sierra 2500 DenaliEbony Twilight Metallic 2021 GMC Sierra 2500 DenaliEbony Twilight Metallic 2021 GMC Sierra 2500 Denali

    $63,132

    32,062 mi.
    Est. $1,189/mo

    Terrebonne Ford

    4.8
    Houma, LA (27 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 2500 AT4Summit White 2026 GMC Sierra 2500 AT4Summit White 2026 GMC Sierra 2500 AT4Summit White 2026 GMC Sierra 2500 AT4Summit White 2026 GMC Sierra 2500 AT4Summit White 2026 GMC Sierra 2500 AT4

    $73,248

    $7.5K

    MSRP $85,770

    Est. $1,380/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Onyx Black 2026 GMC Canyon ElevationOnyx Black 2026 GMC Canyon ElevationOnyx Black 2026 GMC Canyon ElevationOnyx Black 2026 GMC Canyon ElevationOnyx Black 2026 GMC Canyon ElevationOnyx Black 2026 GMC Canyon Elevation

    $36,968

    MSRP $41,490

    Est. $696/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Pacific Blue Metallic 2020 GMC Sierra 2500 BasePacific Blue Metallic 2020 GMC Sierra 2500 BasePacific Blue Metallic 2020 GMC Sierra 2500 BasePacific Blue Metallic 2020 GMC Sierra 2500 BasePacific Blue Metallic 2020 GMC Sierra 2500 BasePacific Blue Metallic 2020 GMC Sierra 2500 Base

    $50,480

    97,179 mi.
    Est. $951/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Summit White 2016 GMC Canyon SLESummit White 2016 GMC Canyon SLESummit White 2016 GMC Canyon SLESummit White 2016 GMC Canyon SLESummit White 2016 GMC Canyon SLESummit White 2016 GMC Canyon SLE

    $18,325

    108,975 mi.
    Est. $345/mo

    Geri Lynn Nissan

    4.8
    Houma, LA (26 mi)
    Check Availability
  • Satin Steel Metallic 2021 GMC Canyon AT4Satin Steel Metallic 2021 GMC Canyon AT4Satin Steel Metallic 2021 GMC Canyon AT4Satin Steel Metallic 2021 GMC Canyon AT4Satin Steel Metallic 2021 GMC Canyon AT4Satin Steel Metallic 2021 GMC Canyon AT4

    $21,198

    $502
    133,899 mi.
    Est. $399/mo

    N & N Auto Sales

    Houma, LA (27 mi)
    Check Availability
  • White Frost Tricoat 2022 GMC Sierra 3500 DenaliWhite Frost Tricoat 2022 GMC Sierra 3500 DenaliWhite Frost Tricoat 2022 GMC Sierra 3500 DenaliWhite Frost Tricoat 2022 GMC Sierra 3500 DenaliWhite Frost Tricoat 2022 GMC Sierra 3500 DenaliWhite Frost Tricoat 2022 GMC Sierra 3500 Denali

    $42,198

    175,788 mi.
    Est. $795/mo

    N & N Auto Sales

    Houma, LA (27 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 2500 DenaliSummit White 2026 GMC Sierra 2500 DenaliSummit White 2026 GMC Sierra 2500 DenaliSummit White 2026 GMC Sierra 2500 DenaliSummit White 2026 GMC Sierra 2500 DenaliSummit White 2026 GMC Sierra 2500 Denali

    $78,700

    $1.4K
    6,760 mi.
    Est. $1,483/mo

    N & N Auto Sales

    Houma, LA (27 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali Ultimate

    $88,648

    MSRP $99,670

    Est. $1,670/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4

    $59,482

    $4.2K

    MSRP $74,254

    Est. $1,121/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Summit White 2020 GMC Sierra 1500 BaseSummit White 2020 GMC Sierra 1500 BaseSummit White 2020 GMC Sierra 1500 BaseSummit White 2020 GMC Sierra 1500 BaseSummit White 2020 GMC Sierra 1500 BaseSummit White 2020 GMC Sierra 1500 Base

    $28,683

    157,866 mi.
    Est. $540/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Sterling 2026 GMC Sierra 2500 AT4Sterling 2026 GMC Sierra 2500 AT4Sterling 2026 GMC Sierra 2500 AT4Sterling 2026 GMC Sierra 2500 AT4Sterling 2026 GMC Sierra 2500 AT4Sterling 2026 GMC Sierra 2500 AT4

    $75,767

    15,527 mi.
    Est. $1,427/mo

    Terrebonne Ford

    4.8
    Houma, LA (27 mi)
    Check Availability
  • Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4

    $77,338

    MSRP $89,860

    Est. $1,457/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Volcanic Red Tintcoat 2026 GMC Canyon AT4Volcanic Red Tintcoat 2026 GMC Canyon AT4Volcanic Red Tintcoat 2026 GMC Canyon AT4Volcanic Red Tintcoat 2026 GMC Canyon AT4Volcanic Red Tintcoat 2026 GMC Canyon AT4Volcanic Red Tintcoat 2026 GMC Canyon AT4

    $48,428

    MSRP $52,950

    Est. $912/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4

    $64,347

    $667
    38,932 mi.
    Est. $1,212/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Glacier White Tricoat 2026 GMC Sierra 2500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 2500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 2500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 2500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 2500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 2500 Denali Ultimate

    $88,248

    $1K

    MSRP $100,270

    Est. $1,663/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (23 mi)
    Check Availability
  • Thunderstorm Gray 2024 GMC Sierra EV Denali Edition 1Thunderstorm Gray 2024 GMC Sierra EV Denali Edition 1Thunderstorm Gray 2024 GMC Sierra EV Denali Edition 1Thunderstorm Gray 2024 GMC Sierra EV Denali Edition 1Thunderstorm Gray 2024 GMC Sierra EV Denali Edition 1Thunderstorm Gray 2024 GMC Sierra EV Denali Edition 1

    $69,698

    $500
    37,524 mi.
    Est. $1,313/mo

    Birmingham Luxury Motors

    4.7
    $593 delivery from Birmingham, AL (349 mi)
    Check Availability
  • Gray 2026 GMC Sierra EV Elevation

    $78,980

    MSRP $78,980

    Est. $1,488/mo

    Wilson GMC

    4.7
    $695 delivery from STILLWATER, OK (557 mi)
    Check Availability

About GMC

FAQs

Which GMC vehicle has the best MPG?

The GMC Sierra 1500 Hybrid can reach up to 21 MPG city and 22 MPG highway for a combined rating of 22 MPG. The GMC Terrain with traditional internal combustion engine offers up to 26 MPG city and 30 MPG highway for a combined rating of 28 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.

Which GMC vehicle has the longest range?

The electric GMC Sierra EV can travel up to 440 miles on a single charge depending on electric motor and battery options.

EPA-estimated range is the distance, or predicted distance, a new plug-in vehicle will travel on electric power before its battery charge is exhausted. Actual range will vary depending on model year, driving conditions, driving habits, elevation changes, weather, accessory usage (lights, climate control), vehicle condition and other factors.

Where can I find the most GMC deals?

The most GMC deals can be found near Donaldsonville, LA with 30 great deals out of 135 listings starting at $13,995.

GMC Trucks by city

GMC Trucks in Supreme, LA by model