2021 GMC Sierra 1500

Recent Arrival! 10-Speed Automatic, 4WD, Black Cloth, 10-Way Power Driver Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 220 Amp Alternator, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, 4G LTE Wi-Fi Hotspot Capable, 6-Speaker Audio System Feature, 6 Rectangular Black Tubular Assist Steps (LPO), ABS brakes, Air Conditioning, All-Weather Floor Liner (LPO), AM/FM radio: SiriusXM, Apple CarPlay/Android Auto, Auto-Locking Rear Differential, Automatic temperature control, Black GMC Emblems (LPO), Body-Color Surround Grille, Cloth Rear Seat w/Storage Package, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Dual front impact airbags, Dual front side impact airbags, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Electronic Stability Control, Elevation Black Package (LPO), Elevation Convenience Package, Elevation Value Package, Engine Block Heater, Front dual zone A/C, Front Frame-Mounted Black Recovery Hooks, Front Rubberized-Vinyl Floor Mats, Front wheel independent suspension, GMC Connected Access Capable, Heated Driver & Front Outboard Passenger Seating, Heated Steering Wheel, Heavy Duty Suspension, Hitch Guidance, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, Occupant sensing airbag, OnStar & GMC Connected Services Capable, Overhead airbag, Power Door Locks, Power driver seat, Power Front Windows w/Driver Express Up/Down, Power Front Windows w/Passenger Express Down, Power Rear Windows w/Express Down, Power windows, Preferred Equipment Group 3SB, Premium audio system: GMC Infotainment System, Radio: GMC Infotainment Audio System, Rear Dual USB Charging-Only Ports, Rear Rubberized-Vinyl Floor Mats, Rear Wheelhouse Liners, Rear window defroster, Remote keyless entry, Remote Vehicle Starter System, SiriusXM Radio, Speed-sensing steering, Standard Tailgate, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Theft Deterrent System (Unauthorized Entry), Traction control, Trailering Package. GMC Dealership Serving Boulder, CO Drivers â Mike Maroone GMC GMC Sales, Service, and Parts in Boulder, CO If you have been longing to get into a new GMC close to Boulder, CO, then right now is an ideal opportunity to find your next auto at a low cost, here at Mike Maroone GMC. Enjoy Free Delivery anywhere in Colorado. Our GMC Truck line is headed by the Sierra 1500, 2500 and 3500, each new GMC model can be found here at our Boulder, CO dealership. Discover your new GMC in Boulder now for a test spin of your dream car.