Skip to content

Shop All New GMC Inventory: New SUVs, Trucks & More

Showing 484 Results
    $78,820
    StatusAvailable
    LocationBoulder, CO
    Stock #G343399

    Downpour Metallic 2025 GMC Yukon Elevation 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 4WD.GMC Dealership Serving Boulder, CO D... READ MORE

    View Automotive
    Odometer5
    InteriorJet Black Leather
    Interior ColorJet Black
    Interior MaterialLeather
    Exterior Base ColorBlue
    ColourDownpour Metallic
    Body Door Ct4
    Wheelbase121
    EngineEcoTec3 5.3L V8
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement5.3
    FuelGasoline
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG20
    City MPG15
    $64,470
    StatusAvailable
    LocationBoulder, CO
    Stock #G326414

    Summit White 2025 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Vinyl.GMC D... READ MORE

    View Automotive
    Odometer7
    InteriorJet Black Vinyl
    Interior ColorJet Black
    Interior MaterialVinyl
    Exterior Base ColorWhite
    ColourSummit White
    Body Bed StyleLong Bed
    Body Door Ct2
    Wheelbase142
    Engine AspirationTurbocharged
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement6.6
    FuelDiesel
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    $49,145
    StatusAvailable
    LocationBoulder, CO
    Stock #G324696

    Summit White 2025 GMC Sierra 1500 Elevation 4WD 8-Speed Automatic 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp 8-Speed Automatic, 4WD... READ MORE

    View Automotive
    Odometer5
    InteriorJet Black Cloth
    Interior ColorJet Black
    Interior MaterialCloth
    Exterior Base ColorWhite
    ColourSummit White
    Body Bed StyleStandard Bed
    Body Door Ct4
    Wheelbase147.4
    Engine AspirationTurbocharged
    Engine CamshaftDOHC
    Engine Cylinder Ct4
    Engine Displacement2.7
    FuelGasoline
    Transmission8-Speed Automatic
    Transmission Gear Ct8
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG19
    City MPG17
    $78,820
    StatusAvailable
    LocationLongmont, CO
    Stock #G343399

    Downpour Metallic 2025 GMC Yukon Elevation 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 4WD.GMC Dealership Serving Boulder, CO D... READ MORE

    View Automotive
    Odometer5
    InteriorJet Black Leather
    Interior ColorJet Black
    Interior MaterialLeather
    Exterior Base ColorBlue
    ColourDownpour Metallic
    Body Door Ct4
    Wheelbase121
    EngineEcoTec3 5.3L V8
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement5.3
    FuelGasoline
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG20
    City MPG15
    $49,145
    StatusAvailable
    LocationLongmont, CO
    Stock #G324696

    Summit White 2025 GMC Sierra 1500 Elevation 4WD 8-Speed Automatic 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp 8-Speed Automatic, 4WD... READ MORE

    View Automotive
    Odometer5
    InteriorJet Black Cloth
    Interior ColorJet Black
    Interior MaterialCloth
    Exterior Base ColorWhite
    ColourSummit White
    Body Bed StyleStandard Bed
    Body Door Ct4
    Wheelbase147.4
    Engine AspirationTurbocharged
    Engine CamshaftDOHC
    Engine Cylinder Ct4
    Engine Displacement2.7
    FuelGasoline
    Transmission8-Speed Automatic
    Transmission Gear Ct8
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG19
    City MPG17
    $64,470
    StatusAvailable
    LocationLongmont, CO
    Stock #G326414

    Summit White 2025 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Vinyl.GMC D... READ MORE

    View Automotive
    Odometer7
    InteriorJet Black Vinyl
    Interior ColorJet Black
    Interior MaterialVinyl
    Exterior Base ColorWhite
    ColourSummit White
    Body Bed StyleLong Bed
    Body Door Ct2
    Wheelbase142
    Engine AspirationTurbocharged
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement6.6
    FuelDiesel
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    $62,420
    StatusAvailable
    LocationLongmont, CO
    Stock #361090

    Onyx Black 2025 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 10-Speed Automatic, 4WD, Jet Black Leather.Proudly serving Lon... READ MORE

    View Automotive
    Odometer5
    InteriorJet Black Leather
    Interior ColorJet Black
    Interior MaterialLeather
    Exterior Base ColorBlack
    ColourOnyx Black
    Body Bed StyleShort Bed
    Body Door Ct4
    Body Roof StyleTarga
    Wheelbase147.4
    EngineEcoTec3 5.3L V8
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement5.3
    FuelGasoline
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG19
    City MPG15
    $70,310
    StatusAvailable
    LocationLongmont, CO
    Stock #DT278885

    Downpour Metallic 2025 GMC Sierra 1500 Denali 4WD 10-Speed Automatic EcoTec3 5.3L V8 10-Speed Automatic, 4WD, Atmosphere/Brownstone Leath... READ MORE

    View Automotive
    Odometer10
    Interior ColorAtmosphere/Brownstone
    Interior MaterialLeather
    Exterior Base ColorBlue
    ColourDownpour Metallic
    Body Bed StyleShort Bed
    Body Door Ct4
    Wheelbase147.4
    EngineEcoTec3 5.3L V8
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement5.3
    FuelGasoline
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG19
    City MPG15
    $90,165
    StatusAvailable
    LocationLongmont, CO
    Stock #332323

    Onyx Black 2025 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Alpine Umbe... READ MORE

    View Automotive
    Odometer5
    Interior ColorAlpine Umber
    Interior MaterialLeather
    Exterior Base ColorBlack
    ColourOnyx Black
    Body Bed StyleShort Bed
    Body Door Ct4
    Wheelbase159
    Engine AspirationTurbocharged
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement6.6
    FuelDiesel
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    $88,585
    StatusAvailable
    LocationLongmont, CO
    Stock #329793

    Volcanic Red Tintcoat 2025 GMC Sierra 3500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Wi... READ MORE

    View Automotive
    Odometer5
    Interior ColorJet Black With Kalahari Accents
    Interior MaterialLeather
    Exterior Base ColorRed
    Body Bed StyleShort Bed
    Body Door Ct4
    Wheelbase159
    Engine AspirationTurbocharged
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement6.6
    FuelDiesel
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    $81,350
    StatusAvailable
    LocationLongmont, CO
    Stock #310714

    Titanium Rush Metallic 2025 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black W... READ MORE

    View Automotive
    Odometer5
    Interior ColorJet Black With Kalahari Accents
    Interior MaterialLeather
    Exterior Base ColorGray
    Body Bed StyleShort Bed
    Body Door Ct4
    Wheelbase159
    Engine AspirationTurbocharged
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement6.6
    FuelDiesel
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    $73,610
    StatusAvailable
    LocationLongmont, CO
    Stock #337840

    Sterling Metallic 2025 GMC Yukon Elevation 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 4WD.Proudly serving Longmont, Boulder, D... READ MORE

    View Automotive
    Odometer5
    InteriorJet Black Leather
    Interior ColorJet Black
    Interior MaterialLeather
    Exterior Base ColorGray
    ColourSterling Metallic
    Body Door Ct4
    Wheelbase121
    EngineEcoTec3 5.3L V8
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement5.3
    FuelGasoline
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG20
    City MPG15
    $69,855
    StatusAvailable
    LocationLongmont, CO
    Stock #292756

    Summit White 2025 GMC Sierra 1500 AT4 4WD 10-Speed Automatic EcoTec3 6.2L V8 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Lea... READ MORE

    View Automotive
    Odometer5
    Interior ColorJet Black With Kalahari Accents
    Interior MaterialLeather
    Exterior Base ColorWhite
    ColourSummit White
    Body Bed StyleShort Bed
    Body Door Ct4
    Wheelbase147.5
    EngineEcoTec3 6.2L V8
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement6.2
    Engine Fuel IntakeDI
    FuelGasoline
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG19
    City MPG15
    $66,950
    StatusAvailable
    LocationLongmont, CO
    Stock #293802

    Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Le... READ MORE

    View Automotive
    Odometer12
    Interior ColorJet Black With Kalahari Accents
    Interior MaterialLeather
    Exterior Base ColorRed
    Body Bed StyleShort Bed
    Body Door Ct4
    Wheelbase147.5
    Engine3.0L I6
    Engine AspirationTurbocharged
    Engine CamshaftDOHC
    Engine Cylinder Ct6
    Engine Displacement3
    FuelDiesel
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG24
    City MPG21
    $79,514
    StatusAvailable
    LocationLongmont, CO
    Stock #284907

    Sterling Metallic 2025 GMC Sierra 1500 Denali Ultimate 4WD 10-Speed Automatic 3.0L I6 10-Speed Automatic, 4WD, Alpine Umber Leather.Proud... READ MORE

    View Automotive
    Odometer4
    Interior ColorAlpine Umber
    Interior MaterialLeather
    Exterior Base ColorGray
    ColourSterling Metallic
    Body Bed StyleShort Bed
    Body Door Ct4
    Wheelbase147.4
    Engine3.0L I6
    Engine AspirationTurbocharged
    Engine CamshaftOHV
    Engine Cylinder Ct6
    Engine Displacement3
    FuelDiesel
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG26
    City MPG22
    $83,449
    StatusAvailable
    LocationLongmont, CO
    Stock #306618

    Volcanic Red Tintcoat 2025 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Wi... READ MORE

    View Automotive
    Odometer7
    Interior ColorJet Black With Kalahari Accents
    Interior MaterialLeather
    Exterior Base ColorRed
    Body Bed StyleShort Bed
    Body Door Ct4
    Wheelbase159
    Engine AspirationTurbocharged
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement6.6
    FuelDiesel
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    $61,925
    StatusAvailable
    LocationLongmont, CO
    Stock #359725

    Summit White 2025 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 10-Speed Automatic, 4WD, Jet Black Leather.Proudly serving L... READ MORE

    View Automotive
    Odometer3
    InteriorJet Black Leather
    Interior ColorJet Black
    Interior MaterialLeather
    Exterior Base ColorWhite
    ColourSummit White
    Body Bed StyleShort Bed
    Body Door Ct4
    Body Roof StyleTarga
    Wheelbase147.4
    EngineEcoTec3 5.3L V8
    Engine CamshaftOHV
    Engine Cylinder Ct8
    Engine Displacement5.3
    FuelGasoline
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG19
    City MPG15
    $77,785
    StatusAvailable
    LocationLongmont, CO
    Stock #352679

    Onyx Black 2025 GMC Sierra 1500 AT4X 4WD 10-Speed Automatic 3.0L I6 10-Speed Automatic, 4WD, Obsidian Rush Leather.Proudly serving Longmo... READ MORE

    View Automotive
    Odometer3
    Interior ColorObsidian Rush
    Interior MaterialLeather
    Exterior Base ColorBlack
    ColourOnyx Black
    Body Bed StyleShort Bed
    Body Door Ct4
    Wheelbase147.5
    Engine3.0L I6
    Engine AspirationTurbocharged
    Engine CamshaftDOHC
    Engine Cylinder Ct6
    Engine Displacement3
    FuelDiesel
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG20
    City MPG19
    $67,680
    StatusAvailable
    LocationLongmont, CO
    Stock #346507

    Onyx Black 2025 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.Proud... READ MORE

    View Automotive
    Odometer3
    Interior ColorJet Black With Kalahari Accents
    Interior MaterialLeather
    Exterior Base ColorBlack
    ColourOnyx Black
    Body Bed StyleShort Bed
    Body Door Ct4
    Wheelbase147.5
    Engine3.0L I6
    Engine AspirationTurbocharged
    Engine CamshaftDOHC
    Engine Cylinder Ct6
    Engine Displacement3
    FuelDiesel
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG26
    City MPG22
    $67,935
    StatusAvailable
    LocationLongmont, CO
    Stock #346506

    Summit White 2025 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.Pro... READ MORE

    View Automotive
    Odometer3
    Interior ColorJet Black With Kalahari Accents
    Interior MaterialLeather
    Exterior Base ColorWhite
    ColourSummit White
    Body Bed StyleShort Bed
    Body Door Ct4
    Wheelbase147.5
    Engine3.0L I6
    Engine AspirationTurbocharged
    Engine CamshaftDOHC
    Engine Cylinder Ct6
    Engine Displacement3
    FuelDiesel
    Transmission10-Speed Automatic
    Transmission Gear Ct10
    Transmission TypeAutomatic
    Drivetrain Desc4WD
    Drivetrain Type4WD
    Drivetrain Wheel Ct4
    Highway MPG26
    City MPG22

Filters

Boat Condition

Price

$
to
$

Year

to

Making a vehicle purchase in Falcon, CO often comes down to one question: will this vehicle make my life easier, better, and more capable? That’s where GMC stands apart from other brands in the industry. Mike Maroone Colorado is proud to partner with such a forward-thinking brand to offer new GMC SUVs, new GMC trucks, and new GMC EVs for sale that go beyond transportation. Our vehicles serve as mobile workstations, family companions, and reliable tools for the way you live in Falcon, CO. Whether you're driving for business, recreation, or everyday errands, GMC offers dependable performance backed by thoughtful designs.

  • For many individuals, our new GMC SUVs for sale offer the kind of practical flexibility that makes daily life smoother. Whether you're packing up gear, traveling with pets, or driving into the Falcon, CO foothills, GMC SUVs are built to handle it all with ease. However, what separates them from the crowd is how effortlessly they shift between work and play. In a state like Falcon, CO, where your schedule might take you from a downtown office to an exciting trailhead in one day, owning a vehicle that adapts matters. The answer to this is our new GMC SUVs for sale which feature flexible storage, all-weather capability, and elevated comfort. This gives you the tools to do more without ever feeling limited.

  • When it comes to power with purpose, new GMC trucks for sale at Mike Maroone Colorado deliver unmatched durability with refinement. This is possible because our trucks are more than just towing machines. Rather, they’re mobile command centers for people who build, haul, and lead. Many Falcon, CO owners rely on our new GMC trucks for sale not just for strength but for comfort over long distances, intelligent storage, and smart integrations that support both labor and lifestyle. From icy highways to backroad job sites in Falcon, CO, our new GMC trucks for sale offer peace of mind and serious pulling power.

  • While sustainability is often about the environment, our new GMC EVs for sale bring personal convenience to the forefront. Fewer maintenance requirements, lower fuel costs, and intuitive technology make every trip feel smoother. For Falcon, CO drivers balancing environmental values with performance needs, our EVs are perfect. In cities like Denver or towns tucked into the Rockies, owning a GMC EV means having the power to go farther with less effort and less noise. As new GMC EVs for sale improve, they give drivers a fresh electric experience that still feels true to what Falcon, CO residents love about GMC.

All New GMC Inventory in Other Locations: