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  • Onyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 Base

    $53,888

    63,064 mi.
    Est. $983/mo

    Steve Link Ford-Lincoln Inc.

    5.0
    Grinnell, IA (9 mi)
    Check Availability

  • Onyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 Base

    $53,888

    63,064 mi.
    Est. $983/mo

    Steve Link Ford-Lincoln Inc.

    5.0
    Grinnell, IA (9 mi)
    Check Availability

  • Glacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 Denali

    $76,310

    MSRP $82,380

    Est. $1,392/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • White Frost Tricoat 2025 GMC Sierra 1500 DenaliWhite Frost Tricoat 2025 GMC Sierra 1500 DenaliWhite Frost Tricoat 2025 GMC Sierra 1500 DenaliWhite Frost Tricoat 2025 GMC Sierra 1500 DenaliWhite Frost Tricoat 2025 GMC Sierra 1500 DenaliWhite Frost Tricoat 2025 GMC Sierra 1500 Denali

    $58,180

    20,195 mi.
    Est. $1,061/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Summit White 2023 GMC Sierra 1500 DenaliSummit White 2023 GMC Sierra 1500 DenaliSummit White 2023 GMC Sierra 1500 DenaliSummit White 2023 GMC Sierra 1500 DenaliSummit White 2023 GMC Sierra 1500 DenaliSummit White 2023 GMC Sierra 1500 Denali

    $49,671

    $1.5K
    30,224 mi.
    Est. $906/mo

    Honda of Altoona (Iowa)

    3.9
    Altoona, IA (23 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4X

    $83,215

    MSRP $89,285

    Est. $1,518/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Summit White 2026 GMC Canyon ElevationSummit White 2026 GMC Canyon ElevationSummit White 2026 GMC Canyon ElevationSummit White 2026 GMC Canyon ElevationSummit White 2026 GMC Canyon ElevationSummit White 2026 GMC Canyon Elevation

    $44,037

    MSRP $46,855

    Est. $803/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Sterling Metallic 2025 GMC Sierra 2500 AT4Sterling Metallic 2025 GMC Sierra 2500 AT4Sterling Metallic 2025 GMC Sierra 2500 AT4Sterling Metallic 2025 GMC Sierra 2500 AT4Sterling Metallic 2025 GMC Sierra 2500 AT4Sterling Metallic 2025 GMC Sierra 2500 AT4

    $69,180

    $1.8K
    23,716 mi.
    Est. $1,262/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Sterling Metallic 2026 GMC Canyon ElevationSterling Metallic 2026 GMC Canyon ElevationSterling Metallic 2026 GMC Canyon ElevationSterling Metallic 2026 GMC Canyon ElevationSterling Metallic 2026 GMC Canyon ElevationSterling Metallic 2026 GMC Canyon Elevation

    $43,884

    $196
    2,294 mi.
    Est. $801/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Sterling Metallic 2026 GMC Sierra 3500 AT4Sterling Metallic 2026 GMC Sierra 3500 AT4Sterling Metallic 2026 GMC Sierra 3500 AT4Sterling Metallic 2026 GMC Sierra 3500 AT4Sterling Metallic 2026 GMC Sierra 3500 AT4Sterling Metallic 2026 GMC Sierra 3500 AT4

    $76,680

    $2.2K
    3,032 mi.
    Est. $1,399/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Satin Steel Metallic 2022 GMC Sierra 1500 Limited AT4Satin Steel Metallic 2022 GMC Sierra 1500 Limited AT4Satin Steel Metallic 2022 GMC Sierra 1500 Limited AT4Satin Steel Metallic 2022 GMC Sierra 1500 Limited AT4Satin Steel Metallic 2022 GMC Sierra 1500 Limited AT4Satin Steel Metallic 2022 GMC Sierra 1500 Limited AT4

    $38,874

    $206
    81,829 mi.
    Est. $709/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • White 2026 GMC Sierra 3500 DenaliWhite 2026 GMC Sierra 3500 DenaliWhite 2026 GMC Sierra 3500 DenaliWhite 2026 GMC Sierra 3500 DenaliWhite 2026 GMC Sierra 3500 DenaliWhite 2026 GMC Sierra 3500 Denali

    $98,056

    MSRP $107,394

    Est. $1,789/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 Pro

    $57,050

    MSRP $67,065

    Est. $1,041/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 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

    $71,765

    MSRP $77,835

    Est. $1,309/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Onyx Black 2026 GMC Canyon DenaliOnyx Black 2026 GMC Canyon DenaliOnyx Black 2026 GMC Canyon DenaliOnyx Black 2026 GMC Canyon DenaliOnyx Black 2026 GMC Canyon DenaliOnyx Black 2026 GMC Canyon Denali

    $59,165

    MSRP $62,089

    Est. $1,079/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 Elevation

    $61,210

    $2K

    MSRP $69,280

    Est. $1,117/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (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

    $45,590

    MSRP $48,620

    Est. $832/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 Elevation

    $49,925

    MSRP $55,995

    Est. $911/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 Pro

    $52,195

    MSRP $55,930

    Est. $952/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 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

    $79,319

    MSRP $91,010

    Est. $1,447/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • White 2026 GMC Sierra 2500 SLTWhite 2026 GMC Sierra 2500 SLTWhite 2026 GMC Sierra 2500 SLTWhite 2026 GMC Sierra 2500 SLTWhite 2026 GMC Sierra 2500 SLTWhite 2026 GMC Sierra 2500 SLT

    $76,608

    MSRP $88,095

    Est. $1,398/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLT

    $72,679

    MSRP $83,870

    Est. $1,326/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Onyx Black 2025 GMC Sierra 2500 Denali UltimateOnyx Black 2025 GMC Sierra 2500 Denali UltimateOnyx Black 2025 GMC Sierra 2500 Denali UltimateOnyx Black 2025 GMC Sierra 2500 Denali UltimateOnyx Black 2025 GMC Sierra 2500 Denali UltimateOnyx Black 2025 GMC Sierra 2500 Denali Ultimate

    $77,180

    $700
    24,957 mi.
    Est. $1,408/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 Elevation

    $60,345

    MSRP $66,415

    Est. $1,101/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 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

    $79,430

    MSRP $91,129

    Est. $1,449/mo

    Karl GMC of Marshalltown

    Marshalltown, IA (23 mi)
    Check Availability
  • Deep Ocean 2026 GMC Sierra EV DenaliDeep Ocean 2026 GMC Sierra EV DenaliDeep Ocean 2026 GMC Sierra EV DenaliDeep Ocean 2026 GMC Sierra EV DenaliDeep Ocean 2026 GMC Sierra EV DenaliDeep Ocean 2026 GMC Sierra EV Denali

    $68,476

    Est. $1,249/mo

    Ewald Buick GMC of Menomonee Falls

    4.7
    $299 delivery from Menomonee Falls, WI (265 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

    $63,995

    $1K
    12,113 mi.
    Est. $1,167/mo

    Baha Auto Group

    4.0
    $399 delivery from Palos Hills, IL (262 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 Maxwell, IA with 45 great deals out of 180 listings starting at $9,175.

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