Used 2021 GMCSierra 3500 HD AT4

  • Diesel
Located at
Lakeland Chrysler Dodge Jeep Ram
GMC Sierra 3500 HD
  • AutoCheck

Highlighted Features

  • Navigation system
  • Lane departure
  • Leather upholstery
  • Automatic temperature control
  • Power moonroof
  • Premium audio system
  • Wireless phone connectivity
  • Parking sensors
  • Exterior parking camera front
  • Exterior parking camera left
  • Exterior parking camera right
  • Exterior parking camera rear

Detailed Specifications

  • 1-touch down
  • 1-touch up
  • Air conditioning
  • Auto-dimming rearview mirror
  • Automatic temperature control
  • Driver door bin
  • Driver vanity mirror
  • Front beverage holders
  • Front dual zone A/C
  • Garage door transmitter
  • Heated steering wheel
  • Illuminated entry
  • Memory seat
  • Moonroof sunshade: manual
  • Navigation system
  • Overhead console
  • Passenger door bin
  • Passenger vanity mirror
  • Power moonroof
  • Power windows
  • Proximity key: doors and push button start
  • Rear beverage holders
  • Rear door bins
  • Remote engine start: keyfob
  • Remote keyless entry
  • Speed control
  • Telescoping steering wheel
  • Tilt steering wheel
  • Alloy wheels
  • Front anti-roll bar
  • Front tires: 275/65SR20.0E
  • Front wheel independent suspension
  • Power steering
  • Rear tires: 275/65SR20.0E
  • Single rear wheels
  • Speed-sensing steering
  • Tires: all-terrain
  • Wheel size: 20"
  • 1st row LCD monitors: 2
  • AM/FM radio: SiriusXM with 360L
  • Premium audio system: Premium GMC Infotainment System
  • Primary LCD size: 8.0"
  • Smart device integration: Apple CarPlay/Android Auto
  • Speaker type: Bose
  • Speakers: 7
  • Steering wheel mounted audio controls
  • Wireless phone connectivity: Bluetooth
  • Front center armrest
  • Front seats: bucket
  • Heated front seats
  • Heated rear seats
  • Leather upholstery
  • Max seating capacity: 5
  • Power 2-way driver lumbar support
  • Power 2-way passenger lumbar support
  • Power driver seat
  • Power passenger seat
  • Rear seat center armrest
  • Rear seats: split-bench
  • Rear seats Folding position: fold-up cushion
  • Seat Upholstery: leather
  • Split folding rear seat
  • Ventilated front seats
  • Block heater
  • Compressor: intercooled turbo
  • Cylinder configuration: V-8
  • Drive type: four-wheel
  • Engine liters: 6.6L
  • Engine location: front
  • Fuel tank capacity: 36.0gal.
  • Horsepower: 445hp @ 2,800RPM
  • Hybrid traction battery type: none
  • Manual-shift auto
  • Mode select transmission
  • Number of valves: 32
  • Rear locking differential
  • Recommended fuel: Diesel
  • Standard fuel economy fuel type: gasoline
  • Torque: 910 lb.-ft. @ 1,600RPM
  • Transmission: 10 speed automatic
  • Variable valve control
  • Ground clearance (min): 284mm (11.2")
  • Auto-dimming door mirrors
  • Bedliner
  • Bumpers: body-color
  • Heated door mirrors
  • Left rear passenger door: conventional
  • Power door mirrors
  • Rear cargo: tailgate
  • Rear step bumper
  • Right rear passenger: conventional
  • Skid plates
  • Trailer hitch receiver
  • Trailer sway control
  • Turn signal indicator mirrors
  • Compression ratio: 16.00 to 1
  • Curb weight: 3,573kg (7,877lbs)
  • Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
  • Engine displacement: 6.6 L
  • Engine horsepower: 445hp @ 2,800RPM
  • Engine torque: 910 lb.-ft. @ 1,600RPM
  • Exterior body width: 2,079mm (81.8")
  • Exterior height: 2,054mm (80.9")
  • Exterior length: 6,349mm (249.9")
  • Front headroom: 1,093mm (43.0")
  • Front hiproom: 1,554mm (61.2")
  • Front legroom: 1,131mm (44.5")
  • Front shoulder room: 1,676mm (66.0")
  • GVWR: 5,488kg (12,100lbs)
  • Payload: 1,898kg (4,185lbs)
  • Rear headroom: 1,019mm (40.1")
  • Rear hiproom: 1,530mm (60.2")
  • Rear legroom: 1,102mm (43.4")
  • Rear shoulder room: 1,659mm (65.3")
  • Towing capacity: 9,072kg (20,000lbs)
  • Turning radius: 8.0m (26.3')
  • Wheelbase: 4,037mm (158.9")
  • Appearance: analog
  • Auto high-beam headlights
  • Blind spot: Lane Change Alert with Side Blind Zone Alert warning
  • Compass
  • Delay-off headlights
  • Exterior parking camera cargo
  • Exterior parking camera front: HD Surround Vision yes
  • Exterior parking camera left: HD Surround Vision yes
  • Exterior parking camera rear
  • Exterior parking camera right: HD Surround Vision yes
  • Front fog lights
  • Front reading lights
  • Fully automatic headlights
  • Heads up display
  • Lane departure: Lane Departure Warning warning
  • Low tire pressure warning
  • Oil pressure gauge
  • Outside temperature display
  • Parking sensors: Front and Rear Park Assist front and rear
  • Rear reading lights
  • Rear window defroster
  • Tachometer
  • Trip computer
  • Variably intermittent wipers
  • Voltmeter
  • 4 wheel disc brakes
  • ABS brakes
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Electronic stability
  • Forward collision: Forward Collision Alert with Automatic Braking mitigation
  • Ignition disable
  • Occupant sensing airbag
  • Overhead airbag
  • Panic alarm
  • Perimeter/approach lights
  • Rear collision: Cross Traffic Alert warning
  • Security system
  • Traction control

Dealer Notes

**Don't Wait Call NOW 863-209-7972 to Check availability! ONLY AT LAKELAND DODGE. 2021 GMC Sierra 3500HD AT4 AT4 Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic Pacific Blue Metallic
THIS VEHCILE INCLUDES THE FOLLOWING OPTIONS AND FEATURES: AT4 Preferred Package (Bed View Camera w/2 Trailer Camera Provisions, Bose Premium 7 Speaker Sound System, HD Surround Vision w/2 Trailer View Camera Provisions, Hitch Guidance w/Hitch View, Power Sliding Rear Window w/Defogger, Radio: AM/FM w/Prem GMC Infotainment System & Navi, Universal Home Remote, and Wireless Charging), AT4 Premium Plus Package (20" Machined Aluminum Wheels, AT4 High Clearance Step (LPO), and 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, Lane Departure Warning System, and Safety Alert Seat), Gooseneck/5th Wheel Package, Gooseneck/5th Wheel Prep Package, Heavy Duty Front Spring/Camper Package, Preferred Equipment Group 4SB (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, 4.2" Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 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, 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, Painted Blk Surround Grille w/High Gloss Blk Mesh, 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, Prem Front Floor Liners w/Removable Carpet Insert, Prem Rear Floor Liners w/Removable Carpet Insert, ProGrade Trailering System, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Unauthorized Entry Theft-Deterrent System, Ventilated Driver & Front Passenger Seats, and Wireless Phone Projection), Technology Package (8" Driver Information Center, Auto-Dimming Inside Rearview Mirror w/Camera, and Multicolor 15" Diagonal Head-Up Display), X31 Off-Road Package (Hill Descent Control), 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 18" Machined Aluminum Wheels, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Brake assist, Bumpers: body-color, Compass, Delay-off headlights, 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, Electronic Stability Control, Engine Block Heater, Exhaust Brake, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front reading lights, Front wheel independent suspension, Fully automatic headlights, HD Radio, Heated door mirrors, Heated front seats, Heated rear seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, High Idle Switch, Illuminated entry, LED Smoked Amber Roof Marker Lamps, Low tire pressure warning, Memory seat, Occupant sensing airbag, Off-Road Suspension, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror

    Included Packages & Accessories

    • Power-Retractable Black Assist Steps
    • Heavy Duty Front Spring/Camper Package
    • High Idle Switch
    • Dual 220-Amps Primary/170-Amps Aux Alternators
    • Rear Underseat Storage
    • LED Smoked Amber Roof Marker Lamps
    • Bose Premium 7 Speaker Sound System
    • Wireless Charging
    • Auto-Dimming Inside Rearview Mirror w/Camera
    • IntelliBeam Automatic High Beam On/Off
    • Following Distance Indicator
    • Gooseneck/5th Wheel Prep Package
    • Lane Change Alert w/Side Blind Zone Alert
    • Multicolor 15" Diagonal Head-Up Display
    • Transmission: Allison 10-Speed Automatic
    • Safety Alert Seat
    • Wheels: 20" Machined Aluminum
    • Ultrasonic Front & Rear Park Assist
    • Driver Alert Package I
    • Rear Cross Traffic Alert
    • Perimeter Lighting
    • Winter Grille Cover
    • Power Sliding Rear Window w/Defogger
    • Universal Home Remote
    • Engine Block Heater
    • AT4 Preferred Package
    • Bed View Camera w/2 Trailer Camera Provisions
    • HD Surround Vision w/2 Trailer View Camera Provisions
    • Radio: AM/FM w/Prem GMC Infotainment System & Navi
    • Hitch Guidance w/Hitch View
    • 8" Driver Information Center
    • Power Sunroof
    • Preferred Equipment Group 4SB
    • Radio: AM/FM w/Premium GMC Infotainment System
    • 6-Speaker Audio System Feature
    • SiriusXM w/360L
    • HD Radio
    • Wireless Phone Projection
    • Floor-Mounted Center Console
    • Compass Located In Instrument Cluster
    • 4.2" Diagonal Color Display Driver Info Center
    • Electric Rear-Window Defogger
    • Power Door Locks
    • Remote Vehicle Starter System
    • Keyless Open & Start
    • Prem Front Floor Liners w/Removable Carpet Insert
    • Prem Rear Floor Liners w/Removable Carpet Insert
    • OnStar & GMC Connected Services Capable
    • 4G LTE Wi-Fi Hotspot Capable
    • GMC Connected Access Capable
    • 12-Volt Rear Auxiliary Power Outlet
    • 120-Volt Instrument Panel Power Outlet
    • 120-Volt Bed Mounted Power Outlet
    • 2 USB Ports
    • 2 USB Ports Inside Console
    • 2nd Row Dual USB Charge-Only Ports
    • HD Rear Vision Camera
    • Heated Driver & Front Outboard Passenger Seats
    • Ventilated Driver & Front Passenger Seats
    • Spray-On Pickup Bed Liner w/AT4 Logo
    • 2nd Row Heated Outboard Seats
    • Steering Wheel Audio Controls
    • Manual Tilt-Wheel/Telescoping Steering Column
    • Electrical Lock Control Steering Column
    • Unauthorized Entry Theft-Deterrent System
    • Deep-Tinted Glass
    • Painted Blk Surround Grille w/High Gloss Blk Mesh
    • Power Front Windows w/Driver Express Up/Down
    • Power Front Passenger Windows w/Express Up/Down
    • Power Rear Windows w/Express Down
    • LED Cargo Area Lighting
    • Red Recovery Hooks
    • Wheels: 18" Machined Aluminum
    • Rear Wheelhouse Liners
    • X31 Off-Road Package
    • Hill Descent Control
    • Skid Plates
    • Off-Road Suspension
    • Integrated Trailer Brake Controller
    • ProGrade Trailering System
    • In-Vehicle Trailering System App
    • 2-Speed Active Transfer Case
    • Technology Package
    • 3.42 Rear Axle Ratio
    • Engine: Duramax 6.6L Turbo-Diesel V8
    • 220 Amp Alternator
    • GVWR: 12,100 lbs
    • Dual Heavy-Duty 70 Amp Battery
    • Exhaust Brake
    • Capped Fuel Fill
    • Automatic Emergency Braking
    • Driver Alert Package II
    • Forward Collision Alert
    • Lane Departure Warning
    • Gooseneck/5th Wheel Package
    • AT4 Premium Plus Package
    • AT4 High Clearance Step
    • Front Bucket Seats
    • 10-Way Power Driver Seat Adjuster w/Lumbar
    • 10-Way Power Passenger Seat Adjuster w/Lumbar
    • Driver Memory
    • Tires: LT275/65R20 AT BW
    • Spare LT275/70R18 AT BW Tire

    Standard Features

    • 220 Amp Alternator
    • Transmission: Allison 10-Speed Automatic
    • GVWR: 12,100 lbs
    • 3.42 Rear Axle Ratio
    • Dual Heavy-Duty 70 Amp Battery
    • Winter Grille Cover
    • Exhaust Brake
    • Engine Block Heater
    • Capped Fuel Fill
    • Auto-Dimming Inside Rearview Mirror w/Camera
    • Multicolor 15" Diagonal Head-Up Display
    • 8" Driver Information Center
    • Ultrasonic Front & Rear Park Assist
    • Lane Change Alert w/Side Blind Zone Alert
    • Rear Cross Traffic Alert
    • Perimeter Lighting
    • Forward Collision Alert
    • Lane Departure Warning
    • Automatic Emergency Braking
    • IntelliBeam Automatic High Beam On/Off
    • Following Distance Indicator
    • Safety Alert Seat
    • Spare LT275/70R18 AT BW Tire
    • 10-Way Power Driver Seat Adjuster w/Lumbar
    • 10-Way Power Passenger Seat Adjuster w/Lumbar
    • Driver Memory
    • Heated Driver & Front Outboard Passenger Seats
    • Ventilated Driver & Front Passenger Seats
    • 2nd Row Heated Outboard Seats
    • Floor-Mounted Center Console
    • Hill Descent Control
    • Skid Plates
    • Off-Road Suspension
    • 6-Speaker Audio System Feature
    • SiriusXM w/360L
    • HD Radio
    • Radio: AM/FM w/Premium GMC Infotainment System
    • Wireless Phone Projection
    • Floor-Mounted Center Console
    • Compass Located In Instrument Cluster
    • 4.2" Diagonal Color Display Driver Info Center
    • Electric Rear-Window Defogger
    • Power Door Locks
    • Remote Vehicle Starter System
    • Keyless Open & Start
    • Prem Front Floor Liners w/Removable Carpet Insert
    • Prem Rear Floor Liners w/Removable Carpet Insert
    • OnStar & GMC Connected Services Capable
    • 4G LTE Wi-Fi Hotspot Capable
    • GMC Connected Access Capable
    • 12-Volt Rear Auxiliary Power Outlet
    • 120-Volt Instrument Panel Power Outlet
    • 120-Volt Bed Mounted Power Outlet
    • 2 USB Ports
    • 2 USB Ports Inside Console
    • 2nd Row Dual USB Charge-Only Ports
    • HD Rear Vision Camera
    • Heated Driver & Front Outboard Passenger Seats
    • Ventilated Driver & Front Passenger Seats
    • Spray-On Pickup Bed Liner w/AT4 Logo
    • 2nd Row Heated Outboard Seats
    • Steering Wheel Audio Controls
    • Manual Tilt-Wheel/Telescoping Steering Column
    • Electrical Lock Control Steering Column
    • Unauthorized Entry Theft-Deterrent System
    • Deep-Tinted Glass
    • Painted Blk Surround Grille w/High Gloss Blk Mesh
    • Power Front Windows w/Driver Express Up/Down
    • Power Front Passenger Windows w/Express Up/Down
    • Power Rear Windows w/Express Down
    • LED Cargo Area Lighting
    • Red Recovery Hooks
    • Wheels: 18" Machined Aluminum
    • Rear Wheelhouse Liners
    • X31 Off-Road Package
    • Integrated Trailer Brake Controller
    • ProGrade Trailering System
    • 2-Speed Active Transfer Case
    • Gooseneck/5th Wheel Prep Package
    • Bed View Camera w/2 Trailer Camera Provisions
    • AT4 Preferred Package
    • Driver Alert Package I
    • Driver Alert Package II
    • Wheels: 20" Machined Aluminum
    • Power Sunroof
    • Technology Package
    • AT4 High Clearance Step
    • Bed View Camera w/2 Trailer Camera Provisions
    • HD Surround Vision w/2 Trailer View Camera Provisions
    • Universal Home Remote
    • Power Sliding Rear Window w/Defogger
    • Radio: AM/FM w/Prem GMC Infotainment System & Navi
    • Bose Premium 7 Speaker Sound System
    • LED Smoked Amber Roof Marker Lamps
    • Wireless Charging
    • Hitch Guidance w/Hitch View
    • In-Vehicle Trailering System App