2020 GMC Sierra 3500HD 4WD Denali Crew Cab at Behlmann Buick GMC

CALL (636) 462-3600 FOR MORE INFORMATION, ONE OWNER, CLEAN VEHICLE HISTORY NO ACCIDENTS, SUNROOF / MOONROOF, BLUETOOTH, REAR BACK UP CAMERA, APPLE CAR PLAY / ANDROID AUTO, NAVIGATION / NAV / GPS, HEATED LEATHER SEATS, COOLED SEATS, HEATED STEERING WHEEL, CRUISE CONTROL, AWD / 4 WHEEL DRIVE, REMOTE VEHICLE START, SIDE BLIND ZONE ALERT, FORWARD COLLISION ALERT, LANE DEPARTURE WARNING, LANE KEEP ASSIST, BED LINER, MEMORY SEAT, SATELLITE RADIO, FRONT & REAR PARKING SENSORS, GOOSENECK/5TH WHEEL PACKAGE, WIRELESS CHARGING PAD, HEATED REAR SEATS, DIESEL, 360 SURROUND VISION CAMERAS, REAR CAMERA MIRROR, HEAD-UP DISPLAY, AUTO HIGH BEAMS, BOSE PREMIUM SOUND SYSTEM, HEAD-UP DISPLAY, MULTIPRO TAILGATE, DUALLY / DUAL REAR WHEELS, REAR CAMERA MIRROR, Duramax 6.6L V8 Turbodiesel. Denali Ultimate Package (Power Sunroof), Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert, Rear Cross Traffic Alert, and Ultrasonic Front & Rear Park Assist), Driver Alert Package II (Automatic Emergency Braking, Following Distance Indicator, Forward Collision Alert, IntelliBeam Automatic High Beam On/Off, and Lane Departure Warning System), Gooseneck/5th Wheel Package, Gooseneck/5th Wheel Prep Package, Preferred Equipment Group 5SA (12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports (First Row), 2 USB Ports Inside Console, 2-Speed Active Transfer Case, 2nd Row Dual USB Charge-Only Ports, 2nd Row Heated Outboard Seats, 4G LTE Wi-Fi Hotspot Capable, 6" Rectangular Chromed Tubular Assist Steps, Chrome Recovery Hooks, Compass Located In Instrument Cluster, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, GMC Connected Access Capable, HD Rear Vision Camera, Heated Driver & Front Outboard Passenger Seats, Hitch Guidance w/Hitch View, In-Vehicle Trailering System App, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel/Telescoping Steering Column, OnStar & GMC Connected Services Capable, Polished Exhaust Tip, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Defogger, ProGrade Trailering System, Remote Vehicle Starter System, Safety Alert Seat, Signature Denali Grille w/High Gloss Black Mesh, Spray-On Pickup Bed Liner w/Denali Logo, Steering Wheel Audio Controls, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Ventilated Driver & Front Passenger Seats, and Wireless Charging), Technology Package (Auto-Dimming Inside Rearview Mirror w/Camera, Bed View Camera, HD Surround Vision w/2 Trailer View Camera Provisions, and Multicolor 15" Diagonal Head-Up Display), Duramax 6.6L V8 Turbodiesel, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 220 Amp Alternator, 3.42 Rear Axle Ratio, 3.73 Rear Axle Ratio, 4-Wheel Disc Brakes, 7 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Bose Premium 7 Speaker Sound System, Brake assist, Bumpers: body-color, Compass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Engine Block Heater, Exhaust Brake, Forge Perforated Leather-Appointed Seat Trim, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, Genuine wood console insert, Genuine wood door panel insert, HD Radio, Heated door mirrors, Heated front seats, Heated rear seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, Illu