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  • Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4

    $79,139

    MSRP $89,710

    Est. $1,444/mo

    Circle Buick GMC

    4.2
    Highland, IN (16 mi)
    Check Availability

  • Titanium Rush Metallic 2025 GMC Sierra 3500 DenaliTitanium Rush Metallic 2025 GMC Sierra 3500 DenaliTitanium Rush Metallic 2025 GMC Sierra 3500 DenaliTitanium Rush Metallic 2025 GMC Sierra 3500 DenaliTitanium Rush Metallic 2025 GMC Sierra 3500 DenaliTitanium Rush Metallic 2025 GMC Sierra 3500 Denali

    $77,712

    28,679 mi.
    Est. $1,418/mo

    Ford of Homewood

    4.7
    Homewood, IL (27 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

    $71,012

    26,084 mi.
    Est. $1,295/mo

    Ford of Homewood

    4.7
    Homewood, IL (27 mi)
    Check Availability

  • Summit White 2026 GMC Sierra EV Standard Range ElevationSummit White 2026 GMC Sierra EV Standard Range ElevationSummit White 2026 GMC Sierra EV Standard Range ElevationSummit White 2026 GMC Sierra EV Standard Range ElevationSummit White 2026 GMC Sierra EV Standard Range ElevationSummit White 2026 GMC Sierra EV Standard Range Elevation

    $56,881

    $1.8K

    MSRP $65,035

    Est. $1,038/mo

    Napleton Downtown Chevrolet Buick GMC

    4.5
    Chicago, IL (29 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4

    $71,053

    $574

    MSRP $79,570

    Est. $1,296/mo

    Napleton Downtown Chevrolet Buick GMC

    4.5
    Chicago, IL (29 mi)
    Check Availability
  • Sterling Metallic 2026 GMC Sierra 1500 DenaliSterling Metallic 2026 GMC Sierra 1500 DenaliSterling Metallic 2026 GMC Sierra 1500 DenaliSterling Metallic 2026 GMC Sierra 1500 DenaliSterling Metallic 2026 GMC Sierra 1500 DenaliSterling Metallic 2026 GMC Sierra 1500 Denali

    $62,560

    $1.3K

    MSRP $74,960

    Est. $1,141/mo

    Napleton Downtown Chevrolet Buick GMC

    4.5
    Chicago, IL (29 mi)
    Check Availability
  • Sterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 Denali

    $66,412

    18,069 mi.
    Est. $1,212/mo

    Napleton's River Oaks Chrysler Jeep Dodge RAM

    4.5
    Lansing, IL (20 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

    $67,458

    MSRP $76,970

    Est. $1,231/mo

    Schepel Buick-GMC

    4.8
    Merrillville, IN (13 mi)
    Check Availability
  • Summit White 2025 GMC Canyon DenaliSummit White 2025 GMC Canyon DenaliSummit White 2025 GMC Canyon DenaliSummit White 2025 GMC Canyon DenaliSummit White 2025 GMC Canyon DenaliSummit White 2025 GMC Canyon Denali

    $47,255

    39,363 mi.
    Est. $862/mo

    Schepel Buick-GMC

    4.8
    Merrillville, IN (13 mi)
    Check Availability

  • Sterling 2026 GMC Sierra 1500 SLESterling 2026 GMC Sierra 1500 SLESterling 2026 GMC Sierra 1500 SLESterling 2026 GMC Sierra 1500 SLESterling 2026 GMC Sierra 1500 SLESterling 2026 GMC Sierra 1500 SLE

    $46,974

    MSRP $56,635

    Est. $857/mo

    Circle Buick GMC

    4.2
    Highland, IN (16 mi)
    Check Availability
  • Cardinal Red 2026 GMC Sierra 1500 ElevationCardinal Red 2026 GMC Sierra 1500 ElevationCardinal Red 2026 GMC Sierra 1500 ElevationCardinal Red 2026 GMC Sierra 1500 ElevationCardinal Red 2026 GMC Sierra 1500 ElevationCardinal Red 2026 GMC Sierra 1500 Elevation

    $53,799

    $646

    MSRP $64,649

    Est. $981/mo

    Currie Motors Buick GMC

    4.9
    Valparaiso, IN (11 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

    $39,349

    $902
    51,003 mi.
    Est. $718/mo

    Chevrolet of Merrillville

    4.6
    Merrillville, IN (10 mi)
    Check Availability
  • Red 2026 GMC Sierra 1500 ElevationRed 2026 GMC Sierra 1500 ElevationRed 2026 GMC Sierra 1500 ElevationRed 2026 GMC Sierra 1500 ElevationRed 2026 GMC Sierra 1500 ElevationRed 2026 GMC Sierra 1500 Elevation

    $53,883

    MSRP $62,280

    Est. $983/mo

    Sauers GMC

    4.4
    La Porte, IN (26 mi)
    Check Availability
  • Onyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 Denali

    $49,759

    $1.2K
    19,936 mi.
    Est. $908/mo

    Michigan City Ford

    4.6
    Michigan City, IN (17 mi)
    Check Availability
  • Sterling 2026 GMC Canyon DenaliSterling 2026 GMC Canyon DenaliSterling 2026 GMC Canyon DenaliSterling 2026 GMC Canyon DenaliSterling 2026 GMC Canyon DenaliSterling 2026 GMC Canyon Denali

    $54,558

    $286

    MSRP $57,155

    Est. $995/mo

    Schepel Buick-GMC

    4.8
    Merrillville, IN (13 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

    $57,561

    $500
    10,215 mi.
    Est. $1,050/mo

    Castle Subaru

    4.6
    Portage, IN (3 mi)
    Check Availability
  • Volcanic Red 2024 GMC Sierra 1500 SLTVolcanic Red 2024 GMC Sierra 1500 SLTVolcanic Red 2024 GMC Sierra 1500 SLTVolcanic Red 2024 GMC Sierra 1500 SLTVolcanic Red 2024 GMC Sierra 1500 SLTVolcanic Red 2024 GMC Sierra 1500 SLT

    $39,951

    64,191 mi.
    Est. $729/mo

    Circle Buick GMC

    4.2
    Highland, IN (16 mi)
    Check Availability
  • Dark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLT

    $28,225

    $525
    82,609 mi.
    Est. $515/mo

    Sauers GMC

    4.4
    La Porte, IN (26 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

    $51,152

    $500
    Est. $933/mo

    Graff Chevrolet GMC of Michigan City

    4.4
    Michigan City, IN (16 mi)
    Check Availability
  • Cayenne Red Tintcoat 2021 GMC Sierra 1500 SLTCayenne Red Tintcoat 2021 GMC Sierra 1500 SLTCayenne Red Tintcoat 2021 GMC Sierra 1500 SLTCayenne Red Tintcoat 2021 GMC Sierra 1500 SLTCayenne Red Tintcoat 2021 GMC Sierra 1500 SLTCayenne Red Tintcoat 2021 GMC Sierra 1500 SLT

    $36,255

    65,602 mi.
    Est. $661/mo

    Schepel Buick-GMC

    4.8
    Merrillville, IN (13 mi)
    Check Availability
  • Summit White 2015 GMC Sierra 2500 SLESummit White 2015 GMC Sierra 2500 SLESummit White 2015 GMC Sierra 2500 SLESummit White 2015 GMC Sierra 2500 SLESummit White 2015 GMC Sierra 2500 SLESummit White 2015 GMC Sierra 2500 SLE

    $37,255

    66,263 mi.
    Est. $680/mo

    Schepel Buick-GMC

    4.8
    Merrillville, IN (13 mi)
    Check Availability

  • Smokey Quartz Metallic 2020 GMC Sierra 1500 Denali UltimateSmokey Quartz Metallic 2020 GMC Sierra 1500 Denali UltimateSmokey Quartz Metallic 2020 GMC Sierra 1500 Denali UltimateSmokey Quartz Metallic 2020 GMC Sierra 1500 Denali UltimateSmokey Quartz Metallic 2020 GMC Sierra 1500 Denali UltimateSmokey Quartz Metallic 2020 GMC Sierra 1500 Denali Ultimate

    $39,661

    $100
    61,256 mi.
    Est. $724/mo

    Currie Motors Buick GMC

    4.9
    Valparaiso, IN (11 mi)
    Check Availability
  • Satin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 Elevation

    $27,990

    116,954 mi.
    Est. $511/mo

    Shaver Preferred Motors

    4.0
    Merriville, IN (10 mi)
    Check Availability
  • Summit White 2025 GMC Sierra 1500 AT4XSummit White 2025 GMC Sierra 1500 AT4XSummit White 2025 GMC Sierra 1500 AT4XSummit White 2025 GMC Sierra 1500 AT4XSummit White 2025 GMC Sierra 1500 AT4XSummit White 2025 GMC Sierra 1500 AT4X

    $63,877

    24,522 mi.
    Est. $1,165/mo

    Jaguar Land Rover South Shore

    4.3
    Crown Point, IN (14 mi)
    Check Availability
  • Black 2015 GMC Sierra 1500 SLTBlack 2015 GMC Sierra 1500 SLTBlack 2015 GMC Sierra 1500 SLTBlack 2015 GMC Sierra 1500 SLTBlack 2015 GMC Sierra 1500 SLTBlack 2015 GMC Sierra 1500 SLT

    $35,998

    19,537 mi.
    Est. $657/mo

    CarMax Merrillville

    4.0
    Merrillville, IN (11 mi)
    Check Availability
  • Thunderstorm Gray 2024 GMC Sierra 1500 ElevationThunderstorm Gray 2024 GMC Sierra 1500 ElevationThunderstorm Gray 2024 GMC Sierra 1500 ElevationThunderstorm Gray 2024 GMC Sierra 1500 ElevationThunderstorm Gray 2024 GMC Sierra 1500 ElevationThunderstorm Gray 2024 GMC Sierra 1500 Elevation

    $35,528

    42,879 mi.
    Est. $648/mo

    Graff Chevrolet GMC of Michigan City

    4.4
    Michigan City, IN (16 mi)
    Check Availability
  • Volcanic Red 2026 GMC Canyon DenaliVolcanic Red 2026 GMC Canyon DenaliVolcanic Red 2026 GMC Canyon DenaliVolcanic Red 2026 GMC Canyon DenaliVolcanic Red 2026 GMC Canyon DenaliVolcanic Red 2026 GMC Canyon Denali

    $54,700

    $287

    MSRP $57,305

    Est. $998/mo

    Schepel Buick-GMC

    4.8
    Merrillville, IN (13 mi)
    Check Availability

  • Dynamic Blue Metallic 2022 GMC Sierra 1500 ElevationDynamic Blue Metallic 2022 GMC Sierra 1500 ElevationDynamic Blue Metallic 2022 GMC Sierra 1500 ElevationDynamic Blue Metallic 2022 GMC Sierra 1500 ElevationDynamic Blue Metallic 2022 GMC Sierra 1500 ElevationDynamic Blue Metallic 2022 GMC Sierra 1500 Elevation

    $35,678

    85,211 mi.
    Est. $651/mo

    Graff Chevrolet of Chesterton

    4.7
    Burns Harbor, IN (4 mi)
    Check Availability
  • White Diamond Tricoat 2015 GMC Sierra 1500 SLTWhite Diamond Tricoat 2015 GMC Sierra 1500 SLTWhite Diamond Tricoat 2015 GMC Sierra 1500 SLTWhite Diamond Tricoat 2015 GMC Sierra 1500 SLTWhite Diamond Tricoat 2015 GMC Sierra 1500 SLTWhite Diamond Tricoat 2015 GMC Sierra 1500 SLT

    $19,368

    $600
    131,429 mi.
    Est. $353/mo

    Motorcars Express

    4.9
    Alsip, IL (29 mi)
    Check Availability
  • Summit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLT

    $28,246

    60,296 mi.
    Est. $515/mo

    Schererville Auto Sales

    Schererville, IN (17 mi)
    Check Availability
  • Pearl White 2018 GMC Sierra 1500 DenaliPearl White 2018 GMC Sierra 1500 DenaliPearl White 2018 GMC Sierra 1500 DenaliPearl White 2018 GMC Sierra 1500 DenaliPearl White 2018 GMC Sierra 1500 DenaliPearl White 2018 GMC Sierra 1500 Denali

    $26,098

    92,225 mi.
    Est. $476/mo

    Great Deals on Wheels

    Michigan City, IN (17 mi)
    Check Availability
  • Gray 2026 GMC Sierra EV ElevationGray 2026 GMC Sierra EV ElevationGray 2026 GMC Sierra EV ElevationGray 2026 GMC Sierra EV ElevationGray 2026 GMC Sierra EV ElevationGray 2026 GMC Sierra EV Elevation

    $58,758

    Est. $1,072/mo

    Laura Buick GMC

    4.5
    $499 delivery from Collinsville, IL (250 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra EV Standard Range ElevationOnyx Black 2026 GMC Sierra EV Standard Range ElevationOnyx Black 2026 GMC Sierra EV Standard Range ElevationOnyx Black 2026 GMC Sierra EV Standard Range ElevationOnyx Black 2026 GMC Sierra EV Standard Range ElevationOnyx Black 2026 GMC Sierra EV Standard Range Elevation

    $53,375

    15,534 mi.
    Est. $974/mo

    Heller Chevrolet GMC

    4.6
    $299 delivery from El Paso, IL (113 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 Gary, IN with 67 great deals out of 189 listings starting at $1,900.

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GMC Trucks in Burns Harbor, IN by model