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  • White 2021 GMC Sierra 1500 SLEWhite 2021 GMC Sierra 1500 SLEWhite 2021 GMC Sierra 1500 SLEWhite 2021 GMC Sierra 1500 SLEWhite 2021 GMC Sierra 1500 SLEWhite 2021 GMC Sierra 1500 SLE

    $20,893

    $699
    125,414 mi.
    Est. $381/mo

    Weld County Garage GMC Hummer

    4.6
    Greeley, CO (2 mi)
    Check Availability

  • White 2018 GMC Sierra 1500 Base

    $22,499

    $500
    79,386 mi.
    Est. $410/mo

    Yoder Chevrolet

    4.4
    Fort Lupton, CO (22 mi)
    Check Availability

  • Onyx Black 2019 GMC Sierra 1500 SLTOnyx Black 2019 GMC Sierra 1500 SLTOnyx Black 2019 GMC Sierra 1500 SLTOnyx Black 2019 GMC Sierra 1500 SLTOnyx Black 2019 GMC Sierra 1500 SLTOnyx Black 2019 GMC Sierra 1500 SLT

    $31,887

    $266
    81,646 mi.
    Est. $582/mo

    2 Mazda

    3.5
    Loveland, CO (19 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

    $37,713

    58,858 mi.
    Est. $688/mo

    Fort Collins Dodge, Chrysler, Jeep, RAM

    4.9
    Fort Collins, CO (18 mi)
    Check Availability
  • Onyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali Ultimate

    $64,691

    $1.2K
    23,174 mi.
    Est. $1,180/mo

    Loveland Ford Lincoln

    4.4
    Loveland, CO (13 mi)
    Check Availability
  • Titanium Rush Metallic 2023 GMC Sierra 1500 ElevationTitanium Rush Metallic 2023 GMC Sierra 1500 ElevationTitanium Rush Metallic 2023 GMC Sierra 1500 ElevationTitanium Rush Metallic 2023 GMC Sierra 1500 ElevationTitanium Rush Metallic 2023 GMC Sierra 1500 ElevationTitanium Rush Metallic 2023 GMC Sierra 1500 Elevation

    $34,059

    $1K
    86,853 mi.
    Est. $621/mo

    Interstate Ford

    4.7
    Dacono, CO (24 mi)
    Check Availability
  • Onyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 Denali

    $27,800

    $500
    120,490 mi.
    Est. $507/mo

    Stevinson Lexus of Frederick

    4.7
    Longmont, CO (22 mi)
    Check Availability
  • Silver Birch Metallic 2017 GMC Sierra 1500 SLTSilver Birch Metallic 2017 GMC Sierra 1500 SLTSilver Birch Metallic 2017 GMC Sierra 1500 SLTSilver Birch Metallic 2017 GMC Sierra 1500 SLTSilver Birch Metallic 2017 GMC Sierra 1500 SLTSilver Birch Metallic 2017 GMC Sierra 1500 SLT

    $19,967

    108,992 mi.
    Est. $364/mo

    Drive N-Motion Greeley

    4.2
    Greeley, CO (4 mi)
    Check Availability
  • White 2014 GMC Sierra 1500 SLEWhite 2014 GMC Sierra 1500 SLEWhite 2014 GMC Sierra 1500 SLEWhite 2014 GMC Sierra 1500 SLEWhite 2014 GMC Sierra 1500 SLEWhite 2014 GMC Sierra 1500 SLE

    $17,999

    $300
    71,005 mi.
    Est. $328/mo

    Yoder Chevrolet

    4.4
    Fort Lupton, CO (22 mi)
    Check Availability

  • Summit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4X

    $64,989

    $600
    6,015 mi.
    Est. $1,186/mo

    Markley Honda

    4.6
    Fort Collins, CO (18 mi)
    Check Availability
  • Dark Sky Metallic 2021 GMC Sierra 1500 BaseDark Sky Metallic 2021 GMC Sierra 1500 BaseDark Sky Metallic 2021 GMC Sierra 1500 BaseDark Sky Metallic 2021 GMC Sierra 1500 BaseDark Sky Metallic 2021 GMC Sierra 1500 BaseDark Sky Metallic 2021 GMC Sierra 1500 Base

    $34,180

    68,065 mi.
    Est. $624/mo

    Porsche Fort Collins

    4.9
    Fort Collins, CO (19 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

    $34,951

    $912
    30,996 mi.
    Est. $638/mo

    Red's Auto & Truck

    4.3
    Longmont, CO (21 mi)
    Check Availability
  • White 2021 GMC Sierra 1500 SLEWhite 2021 GMC Sierra 1500 SLEWhite 2021 GMC Sierra 1500 SLEWhite 2021 GMC Sierra 1500 SLEWhite 2021 GMC Sierra 1500 SLEWhite 2021 GMC Sierra 1500 SLE

    $20,893

    $699
    125,414 mi.
    Est. $381/mo

    Weld County Garage GMC Hummer

    4.6
    Greeley, CO (2 mi)
    Check Availability
  • White Frost Tri-Coat 2020 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2020 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2020 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2020 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2020 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2020 GMC Sierra 1500 SLT

    $36,565

    $478
    78,590 mi.
    Est. $667/mo

    Subaru of Loveland

    5.0
    Loveland, CO (11 mi)
    Check Availability
  • White 2023 GMC Sierra 1500 SLEWhite 2023 GMC Sierra 1500 SLEWhite 2023 GMC Sierra 1500 SLEWhite 2023 GMC Sierra 1500 SLEWhite 2023 GMC Sierra 1500 SLEWhite 2023 GMC Sierra 1500 SLE

    $35,000

    $392
    66,731 mi.
    Est. $639/mo

    Weld County Garage GMC Hummer

    4.6
    Greeley, CO (2 mi)
    Check Availability

  • Black 2019 GMC Sierra 1500 AT4Black 2019 GMC Sierra 1500 AT4Black 2019 GMC Sierra 1500 AT4Black 2019 GMC Sierra 1500 AT4Black 2019 GMC Sierra 1500 AT4Black 2019 GMC Sierra 1500 AT4

    $31,998

    $1K
    104,856 mi.
    Est. $584/mo

    CarMax Loveland

    4.4
    Loveland, CO (11 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

    $30,520

    $1.1K
    89,301 mi.
    Est. $557/mo

    Fowler Kia of Windsor

    4.8
    Windsor, CO (7 mi)
    Check Availability
  • Coastal Dune 2026 GMC Sierra 1500 AT4XCoastal Dune 2026 GMC Sierra 1500 AT4XCoastal Dune 2026 GMC Sierra 1500 AT4XCoastal Dune 2026 GMC Sierra 1500 AT4XCoastal Dune 2026 GMC Sierra 1500 AT4XCoastal Dune 2026 GMC Sierra 1500 AT4X

    $66,989

    $1K
    13,436 mi.
    Est. $1,222/mo

    Pedersen Toyota

    4.4
    Fort Collins, CO (18 mi)
    Check Availability
  • Summit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 Pro

    $37,044

    $250
    49,276 mi.
    Est. $676/mo

    Ken Garff Ford Ft. Collins

    4.4
    Fort Collins, CO (18 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

    $42,594

    $600
    38,748 mi.
    Est. $777/mo

    Booth Motors

    4.0
    Longmont, CO (22 mi)
    Check Availability
  • Gray 2025 GMC Sierra 1500 ElevationGray 2025 GMC Sierra 1500 ElevationGray 2025 GMC Sierra 1500 ElevationGray 2025 GMC Sierra 1500 ElevationGray 2025 GMC Sierra 1500 ElevationGray 2025 GMC Sierra 1500 Elevation

    $43,392

    $539
    8,185 mi.
    Est. $792/mo

    Weld County Garage GMC Hummer

    4.6
    Greeley, CO (2 mi)
    Check Availability

  • White Frost Tricoat 2018 GMC Sierra 1500 DenaliWhite Frost Tricoat 2018 GMC Sierra 1500 DenaliWhite Frost Tricoat 2018 GMC Sierra 1500 DenaliWhite Frost Tricoat 2018 GMC Sierra 1500 Denali

    $35,851

    72,142 mi.
    Est. $654/mo

    Greeley Chrysler Dodge Jeep RAM

    Greeley, CO (4 mi)
    Check Availability
  • Summit White 2021 GMC Sierra 1500 ElevationSummit White 2021 GMC Sierra 1500 ElevationSummit White 2021 GMC Sierra 1500 ElevationSummit White 2021 GMC Sierra 1500 ElevationSummit White 2021 GMC Sierra 1500 ElevationSummit White 2021 GMC Sierra 1500 Elevation

    $19,699

    $300
    194,576 mi.
    Est. $359/mo

    Greeley Nissan

    GREELEY, CO (4 mi)
    Check Availability
  • Summit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLT

    $40,240

    $332
    46,882 mi.
    Est. $734/mo

    Davidson/Gebhardt Chevrolet

    Loveland, CO (11 mi)
    Check Availability
  • White Frost Tricoat 2024 GMC Sierra 1500 DenaliWhite Frost Tricoat 2024 GMC Sierra 1500 DenaliWhite Frost Tricoat 2024 GMC Sierra 1500 DenaliWhite Frost Tricoat 2024 GMC Sierra 1500 DenaliWhite Frost Tricoat 2024 GMC Sierra 1500 DenaliWhite Frost Tricoat 2024 GMC Sierra 1500 Denali

    $54,759

    $5.4K
    24,317 mi.
    Est. $999/mo

    Loveland Buick GMC

    Loveland, CO (12 mi)
    Check Availability
  • Ebony Twilight Metallic 2021 GMC Sierra 1500 DenaliEbony Twilight Metallic 2021 GMC Sierra 1500 DenaliEbony Twilight Metallic 2021 GMC Sierra 1500 DenaliEbony Twilight Metallic 2021 GMC Sierra 1500 DenaliEbony Twilight Metallic 2021 GMC Sierra 1500 DenaliEbony Twilight Metallic 2021 GMC Sierra 1500 Denali

    $42,239

    $1K
    51,346 mi.
    Est. $771/mo

    Prestige Chrysler Dodge Jeep RAM

    Longmont, CO (23 mi)
    Check Availability
  • Gray 2026 GMC Sierra 1500 SLTGray 2026 GMC Sierra 1500 SLTGray 2026 GMC Sierra 1500 SLTGray 2026 GMC Sierra 1500 SLTGray 2026 GMC Sierra 1500 SLTGray 2026 GMC Sierra 1500 SLT

    $50,590

    18,862 mi.
    Est. $923/mo

    Weld County Garage GMC Hummer

    4.6
    Greeley, CO (2 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

    $35,331

    $2.1K
    97,697 mi.
    Est. $645/mo

    Ken Garff Ford Greeley

    3.8
    Greeley, CO (2 mi)
    Check Availability
  • Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4

    $43,814

    $1.5K
    82,419 mi.
    Est. $799/mo

    Loveland Ford Lincoln

    4.4
    Loveland, CO (13 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

    $43,770

    $2.6K
    8,815 mi.
    Est. $799/mo

    Interstate Ford

    4.7
    Dacono, CO (24 mi)
    Check Availability
  • Summit White 2007 GMC Sierra 1500 SLE1 Extended CabSummit White 2007 GMC Sierra 1500 SLE1 Extended CabSummit White 2007 GMC Sierra 1500 SLE1 Extended CabSummit White 2007 GMC Sierra 1500 SLE1 Extended CabSummit White 2007 GMC Sierra 1500 SLE1 Extended CabSummit White 2007 GMC Sierra 1500 SLE1 Extended Cab

    $10,999

    155,681 mi.
    Est. $201/mo

    AutoMagic

    $624 delivery from Billings, MT (417 mi)
    Check Availability
  • Ebony Twilight Metallic 2022 GMC Sierra 1500 AT4Ebony Twilight Metallic 2022 GMC Sierra 1500 AT4Ebony Twilight Metallic 2022 GMC Sierra 1500 AT4Ebony Twilight Metallic 2022 GMC Sierra 1500 AT4Ebony Twilight Metallic 2022 GMC Sierra 1500 AT4Ebony Twilight Metallic 2022 GMC Sierra 1500 AT4

    $41,999

    49,612 mi.
    Est. $766/mo

    Harvest Auto Family

    $648 delivery from Wahoo, NE (433 mi)
    Check Availability

GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $59,454 5 Great deals
2024 GMC Sierra 1500 $48,160 5 Good deals
2023 GMC Sierra 1500 $41,596 6 Good deals
2021 GMC Sierra 1500 $35,205 9 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 $39,473, 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 1999 to 2026.

Used GMC Sierra 1500 by price

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