Certified Pre-Owned 2021 GMC Sierra 3500HD 4WD AT4 Crew Cab in O'Fallon, MO

Recent Arrival! CARFAX One-Owner. Certified. 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 20" Machined Aluminum Wheels, 8" Driver Information Center, AT4 High Clearance Step (LPO), AT4 Premium Plus Package, Auto-Dimming Inside Rearview Mirror w/Camera, Automatic Emergency Braking, Driver Alert Package I, Driver Alert Package II, Following Distance Indicator, Forward Collision Alert, Hill Descent Control, IntelliBeam Automatic High Beam On/Off, Lane Change Alert w/Side Blind Zone Alert, Lane Departure Warning System, Multicolor 15" Diagonal Head-Up Display, Perimeter Lighting, Power Sunroof, Rear Cross Traffic Alert, Safety Alert Seat, Technology Package, Ultrasonic Front & Rear Park Assist, X31 Off-Road Package. Ebony Twilight Metallic 2021 GMC Sierra 3500HD 4D Crew Cab AT4 Duramax 6.6L V8 Turbodiesel 4WD Odometer is 40057 miles below market average!

Enjoy no haggle pricing. When you shop at Clement Auto Group, the price you see is the price you get. This price includes $1000 trade-in assistance and $1000 in-house finance bonus cash. Electric vehicle discounts include applicable incentives in the price and are dependent on income qualifications and specs aligning with government regulations. Contact dealer for details. We have something for everyone with over 1500 cars, trucks & suvs onsite to choose from. We make every attempt to ensure accurate pricing and options on every vehicle. Dealer is not responsible for computer errors, human errors, or third party errors with pricing or description of vehicle. We recommend you contact the dealership to ensure accuracy of advertised vehicles.

Clement Auto Group is proud to offer excellent, pre-owned vehicles. We have something for everyone with over 1800+ cars, trucks & suvs onsite to choose from. With our no-haggle pricing, you can be sure you’re getting the best deal possible on every car as they are already discounted thousands below market value! The price you see is the price you get! Buying a vehicle from us is easy. We offer a 5 Day Love It or Swap It Exchange Policy to guarantee your total satisfaction. You can purchase the vehicle by paying cash or let our experienced business managers get you the best rate through our 70+ elite lending partners. Electric vehicle discounts can include applicable incentives in the price and are dependent on income qualifications and specs aligning with government regulations. We will pay top dollar for your car! Bring your vehicle in today for a free appraisal - we will beat any Carmax offer or pay you $250!! All prices include $1000 trade-in assistance and $1000 in-house finance bonus cash. Qualified trade-ins are 10 years or newer and under 150,000 miles. Price excludes tax, title, tags and administrative fee. Never pay more at Clement Auto Group with our 30 Day Price Match Guarantee. Please call to confirm all vehicle information, pricing, features, and availability. We strive to describe our cars as truthfully as possible and make every attempt to ensure accurate pricing and options on every vehicle. Dealer is not responsible for computer errors, human errors, or third party errors with pricing or description of vehicle including options or features. We recommend you contact the dealer to ensure accuracy of advertised vehicles.

• 10-Way Power Driver Seat Adjuster w/Lumbar
• 10-Way Power Passenger Seat Adjuster w/Lumbar
• 12-Volt Rear Auxiliary Power Outlet
• 120-Volt Bed Mounted Power Outlet
• 120-Volt Instrument Panel Power Outlet
• 18" Machined Aluminum Wheels
• 2 USB Ports (First Row)
• 2 USB Ports Inside Console
• 2-Speed Active Transfer Case
• 20" Machined Aluminum Wheels
• 2nd Row Dual USB Charge-Only Ports
• 2nd Row Heated Outboard Seats
• 4-Wheel Disc Brakes
• 4.2" Diagonal Color Display Driver Info Center
• 4G LTE Wi-Fi Hotspot Capable
• 6 Speakers
• 6-Speaker Audio System Feature
• 8" Driver Information Center
• ABS brakes
• Air Conditioning
• Alloy wheels
• AM/FM radio: SiriusXM with 360L
• Apple CarPlay/Android Auto
• AT4 High Clearance Step (LPO)
• AT4 Preferred Package
• AT4 Premium Plus Package
• Auto-dimming door mirrors
• Auto-Dimming Inside Rearview Mirror w/Camera
• Auto-dimming Rear-View mirror
• Automatic Emergency Braking
• Automatic temperature control
• Bed View Camera w/2 Trailer Camera Provisions
• Bose Premium 7 Speaker Sound System
• Brake assist
• Bumpers: body-color
• Compass
• Compass Located In Instrument Cluster
• Deep-Tinted Glass
• Delay-off headlights
• Driver Alert Package I
• Driver Alert Package II
• Driver door bin
• Driver Memory
• Driver vanity mirror
• Dual 220-Amps Primary/170-Amps Aux Alternators
• Dual front impact airbags
• Dual front side impact airbags
• Electric Rear-Window Defogger
• Electrical Lock Control Steering Column
• Electronic Stability Control
• Engine Block Heater
• Exhaust Brake
• Floor-Mounted Center Console
• Following Distance Indicator
• Forward Collision Alert
• 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
• GMC Connected Access Capable
• Gooseneck/5th Wheel Package
• Gooseneck/5th Wheel Prep Package
• HD Radio
• HD Rear Vision Camera
• HD Surround Vision w/2 Trailer View Camera Provisions
• Heated door mirrors
• Heated Driver & Front Outboard Passenger Seats
• Heated front seats
• Heated rear seats
• Heated steering wheel
• Heavy-Duty 80 Amp Battery
• Hill Descent Control
• Hitch Guidance w/Hitch View
• Illuminated entry
• In-Vehicle Trailering System App
• Integrated Trailer Brake Controller
• IntelliBeam Automatic High Beam On/Off
• Keyless Open & Start
• Lane Change Alert w/Side Blind Zone Alert
• Lane Departure Warning System
• LED Cargo Area Lighting
• LED Smoked Amber Roof Marker Lamps
• Low tire pressure warning
• Manual Tilt-Wheel/Telescoping Steering Column
• Memory seat
• Multicolor 15" Diagonal Head-Up Display
• Occupant sensing airbag
• Off-Road Suspension
• OnStar & GMC Connected Services Capable
• Outside temperature display
• Overhead airbag
• Overhead console
• Painted Blk Surround Grille w/High Gloss Blk Mesh
• Panic alarm
• Passenger door bin
• Passenger vanity mirror
• Perforated Leather-Appointed Front Seat Trim
• Perimeter Lighting
• Pickup Bed
• Power Door Locks
• Power door mirrors
• Power driver seat
• Power Front Passenger Windows w/Express Up/Down
• Power Front Windows w/Driver Express Up/Down
• Power passenger seat
• Power Rear Windows w/Express Down
• Power Sliding Rear Window w/Defogger
• Power steering
• Power Sunroof
• Power windows
• Power-Retractable Black Assist Steps
• Preferred Equipment Group 4SB
• Prem Front Floor Liners w/Removable Carpet Insert
• Prem Rear Floor Liners w/Removable Carpet Insert
• Premium audio system: Premium GMC Infotainment System
• ProGrade Trailering System
• Radio: AM/FM w/Prem GMC Infotainment System & Navi
• Radio: AM/FM w/Premium GMC Infotainment System
• Rear Cross Traffic Alert
• Rear reading lights
• Rear seat center armrest
• Rear step bumper
• Rear Wheelhouse Liners
• Rear window defroster
• Red Recovery Hooks
• Remote keyless entry
• Remote Vehicle Starter System
• Safety Alert Seat
• Security system
• SiriusXM w/360L
• Speed control
• Speed-sensing steering
• Split folding rear seat
• Spray-On Pickup Bed Liner w/AT4 Logo
• Steering Wheel Audio Controls
• Steering wheel mounted audio controls
• Tachometer
• Technology Package
• Telescoping steering wheel
• Tilt steering wheel
• Traction control
• Trailer Tire Pressure Monitor Sensors
• Trip computer
• Turn signal indicator mirrors
• Ultrasonic Front & Rear Park Assist
• Unauthorized Entry Theft-Deterrent System
• Universal Home Remote
• Variably intermittent wipers
• Ventilated Driver & Front Passenger Seats
• Ventilated front seats
• Voltmeter
• Winter Grille Cover
• Wireless Charging
• Wireless Phone Projection
• X31 Off-Road Package