The 2021 GMC Sierra 2500HD 4WD Crew Cab Long Bed SLE offers robust performance and versatility for work or recreation. With a powerful 6.6-liter V8 engine producing 401 horsepower and 464 lb-ft of torque, this truck delivers impressive towing capacity and reliable performance. Its gasoline engine paired with a smooth 6-speed automatic transmission ensures steady power delivery, whether you're hauling heavy loads or navigating challenging terrain. Featuring a striking White Frost Tricoat exterior and a comfortable black interior, this used Sierra 2500HD provides a commanding presence on the road while offering modern connectivity and convenience. Equipped with advanced tech, it includes Apple CarPlay, Bluetooth, satellite radio readiness, a backup camera, and a Wi-Fi hotspot, making every drive more connected and enjoyable.Designed with safety and security in mind, this GMC Sierra 2500HD features essential systems like 4-wheel ABS, anti-lockout power door locks, and auto-locking locks for peace of mind. It also comes with a programmable safety key, electronic parking brake with auto-off, and a rear seat reminder to promote safe driving practices. These features work together to enhance driver confidence and protect passengers during every journey.2021 GMC Sierra 2500HD Safety and Security Features This truck is equipped with key safety features including rear seat reminder alerts, 4-wheel anti-lock braking system, anti-lockout power door locks, auto-locking door locks, a programmable safety key, and an electronic parking brake with auto-off functionality. These systems help ensure driver awareness and vehicle security, making it suitable for demanding work environments or family use.2021 GMC Sierra 2500HD Entertainment and Technology Features The Sierra 2500HD offers a modern infotainment experience with an 8-inch touchscreen display, supporting compatibility with myGMC Connected Access for smart device app integration. It features hands-free phone calls operated via voice commands, providing convenience and safety. The audio system includes six speakers, with auxiliary inputs for USB and iPod/iPhone devices, ensuring versatile media options. Additional features include electronic messaging assistance with read and voice-operated functions, keeping you connected without distraction.2021 GMC Sierra 2500HD Performance Features Performance-wise, this truck offers an electronic hi-lo 4WD selector for versatile off-road and on-road driving, along with a locking rear differential to improve traction in tough conditions. Its part-time 4WD system allows drivers to switch between 2WD and 4WD modes depending on the terrain, making it a dependable choice for demanding tasks and rough terrains.Please call Reds Auto and Truck at 303-726-5520. We are a proud member of CUDL and have access to many Credit unions at great rates. We are an A+ Rated Business with the BBB, Winners of the 2019 & 2020 CIADA Quality Dealer Of The Year Award, and have excellent online reviews. We have been in business since 1974. Meet us and see why. We offer clear, low upfront prices and also have no hidden dealer handling or documentation fees! Our vehicles undergo a multi-point inspection and reconditioning process, and most vehicles come with a 3-month 3,000-mile limited warranty. You can always see more photos and other cars at www.redsautoandtruck.com (http://www.redsautoandtruck.com/) or stop by 1451 Vista View Drive, Longmont, CO 80504. Remember, we also never charge a dealer handling or doc fee, include a limited warranty on most vehicles, and offer great protection plans at an affordable price to help protect your purchase for years to come.

Additional Information

Exterior@Aluminum Alloy With Painted Accents Wheels~Exterior@LED Headlights~Exterior@LED Daytime running lights~Exterior@LED Taillights~Exterior@Manual Telescoping Side mirror adjustments~Exterior@Power Open Tailgate~Exterior@Multi-function Split-folding Tailgate~Exterior@Safety Reverse Power windows~Exterior@Towing mirrors~Exterior@Power Locking Tailgate~Exterior@Power Side mirror adjustments~Exterior@Heated Side mirrors~Exterior@Chrome Front bumper color~Exterior@Steel Spare wheel~Exterior@Hood scoop~Exterior@Variable Intermittent Front wipers~Exterior@Step Tailgate~Exterior@Lift Assist Tailgate~Exterior@Tire Pressure Monitoring System~Exterior@Integrated Turn Signals Side mirrors~Exterior@Tinted glass~Exterior@Full-size Spare tire size~Exterior@Auto On/off Headlights~Exterior@Auto Delay Off Headlights~Exterior@Chrome Rear bumper color~Exterior@Pickup bed light~Exterior@Chrome Grille color~Exterior@Black Fender lip moldings~Exterior@Rear Integrated Corner Step Bumper detail~Exterior@Chrome Surround Grille color~Exterior@Stainless Steel Window trim~Exterior@Wiper Activated Headlights~Exterior@Black Mirror color~Exterior@Manual Folding Side mirror adjustments~Exterior@Stainless Steel Exhaust tip color~Entertainment and Technology@Hotspot Wi-Fi~Entertainment and Technology@Apple CarPlay Smartphone integration~Entertainment and Technology@Android Auto Smartphone integration~Entertainment and Technology@MyGMC With Connected Access Smart device app compatibility~Entertainment and Technology@Bluetooth Wireless data link~Entertainment and Technology@Voice Operated Hands-free phone call integration~Entertainment and Technology@Bluetooth Auxiliary audio input~Entertainment and Technology@8 In. Infotainment screen size~Entertainment and Technology@Touch Screen Display Radio~Entertainment and Technology@With Read Function Electronic messaging assistance~Entertainment and Technology@Voice Operated Electronic messaging assistance~Entertainment and Technology@SiriusXM Satellite radio~Entertainment and Technology@6 Total speakers~Entertainment and Technology@USB Auxiliary audio input~Entertainment and Technology@IPod/iPhone Auxiliary audio input~Entertainment and Technology@OnStar Satellite communications~Entertainment and Technology@Voice Guided Directions Satellite communications~Entertainment and Technology@GMC Infotainment System Infotainment~Entertainment and Technology@Maintenance Status Smart device app function~Entertainment and Technology@Roadside Assistance Driver assistance app~Entertainment and Technology@AM/FM Radio~Entertainment and Technology@Radio data system~Entertainment and Technology@Speed sensitive volume control~Safety and Security@Check rear seat reminder~Safety and Security@Rearview Camera system~Safety and Security@Front Side airbags~Safety and Security@Rear Side curtain airbags~Safety and Security@Front Side curtain airbags~Safety and Security@4-wheel ABS~Safety and Security@Anti-lockout Power door locks~Safety and Security@Auto-locking Power door locks~Safety and Security@Programmable safety key~Safety and Security@Auto Off Electronic parking brake~Safety and Security@Trailer stability control~Safety and Security@Ventilated Disc Rear brake~Safety and Security@Braking assist~Safety and Security@Hill holder control~Safety and Security@Ventilated Disc Front brake~Safety and Security@Dual Front airbags~Safety and Security@Vehicle Immobilizer Anti-theft system~Safety and Security@Power brakes~Safety and Security@LATCH System Child seat anchors~Safety and Security@Electronic brakeforce distribution~Safety and Security@Stability control~Safety and Security@Traction control~Safety and Security@In Dash Rearview monitor~Safety and Security@Occupant Sensing Passenger Airbag deactivation~Safety and Security@Front Seatbelt pretensioners~Safety and Security@Front Emergency locking retractors~Safety and Security@Roll stability control~Safety and Security@Front Seatbelt warning sensor~Interior@Leather Steering wheel trim~Interior@Woodgrain Interior accents~Interior@Cruise control~Interior@Cloth Upholstery~Interior@Front air conditioning~Interior@Keyless Entry Multi-function remote~Interior@Rubber/vinyl Floor mat material~Interior@60-40 Split Bench Rear seat~Interior@Simulated Wood Door trim~Interior@40-20-40 Split Bench Front seat~Interior@Air filtration~Interior@Capless fuel filler system~Interior@Folds Up Rear seat folding~Interior@USB Front Power outlet(s)~Interior@12V Front Power outlet(s)~Interior@Second Row Rear vents~Interior@Rear Floor mats~Interior@Front Floor mats~Interior@Multi-function display~Interior@Oil Pressure Gauge~Interior@Power steering~Interior@Compass~Interior@4 One-touch windows~Interior@External temperature display~Interior@MPG Fuel economy display~Interior@Range Fuel economy display~Interior@Tilt Steering wheel~Interior@Front Reading lights~Interior@Tachometer Gauge~Interior@Metallic-tone Interior accents~Interior@Manual Day/night Rearview mirror~Interior@Rear Reading lights~Interior@4.2 In. Instrument cluster screen size~Interior@Front Cupholders~Interior@Maintenance Due Warnings and reminders~Interior@Front Overhead console~Interior@Panic Alarm Multi-function remote~Interior@Audio Steering wheel mounted controls~Interior@Carpet Floor material~Interior@Cruise Control Steering wheel mounted controls~Interior@Phone Steering wheel mounted controls~Interior@Multi-function Steering wheel mounted controls~Interior@Single Front air conditioning zones~Interior@Powertrain hour meter~Interior@Front Center Armrests~Performance@Trailer brake controller~Performance@Electronic Hi-lo 4WD selector~Performance@Rear Locking differential~Performance@4-pin Trailer wiring~Performance@7-pin Trailer wiring~Performance@Part Time 4WD~Performance@Trailer hitch~Performance@Auxiliary oil cooler~Performance@Front Tow hooks~Performance@Heavy Duty Battery~Performance@720 CCA Battery rating~Performance@Independent Front suspension classification~Performance@Short And Long Arm Front suspension~Performance@Auxiliary transmission fluid cooler~Performance@170 Amps Alternator~Performance@Solid Live Axle Rear suspension classification~Performance@Diameter 35 Mm Front stabilizer bar~Performance@Tow/Haul mode~Performance@Battery saver~Performance@Twin-tube Gas Rear shock~Performance@Twin-tube Gas Front shock~Performance@Tie-down Anchors Pickup bed cargo management