6.6L DURAMAX V8 TURBODIESEL, 6.75 FOOT BOX, 4X4, MOONROOF, DUAL POWER HEATED AND COOLED FRONT BUCKET LEATHER SEATS, AT4 PREFERRED PACKAGE--- TECHNOLOGY PACKAGE--- GOOSENECK/5TH WHEEL PACKAGE--- FACTORY REMOTE START, 360 DEGREE CAMERA, SAFETY ALERT SEAT, AUTOMATIC EMERGENCY BRAKING, TOUCHSCREEN CONTROLS, HEADS-UP DISPLAY, BACKUP CAMERA, HILL DESCENT CONTROL, OFF-ROAD SUSPENSION, FRONT AND REAR PARK ASSIST, KEYLESS ACCESS WITH PUSH BUTTON START, APPLE CARPLAY, ANDROID AUTO, VOICE RECOGNITION, BLUETOOTH HANDS-FREE, STEERING WHEEL CONTROLS, SPRAY IN BED LINER, POWER SLIDING REAR WINDOW, POWER DEPLOYABLE RUNNING BOARDS, LANE DEPARTURE WARNING, HEATED STEERING WHEEL, DUAL CLIMATE, CORNERSTEP FOOTWELLS IN THE REAR BUMPER, BOSE SOUND SYSTEM, REAR SEAT WITH STORAGE, LED ROOF MARKER LIGHTS, REARVIEW CAMERA MIRROR, DRIVER SEAT AND MIRROR MEMORY, GMC MULTIPRO TAILGATE, TOW/HAUL MODE, POWER FOLDING TRAILER TOW MIRRORS WITH BUILT IN DIRECTIONAL SIGNALS AND BLIND SPOT MONITORING, STAMPED BED HOLES, VEHICLE TRAILERING APP, FORWARD COLLISION ALERT, REAR CROSS TRAFFIC ALERT, FRONT AND REAR PARK ASSIST, HILL START ASSIST, GMC MULTIPRO TAILGATE, 10-SPEED AUTOMATIC TRANSMISSION, TOYO OPEN COUNTRY M/T LT275/65R20 TIRES, 20" HIGH GLOSS BLACK 8 SPOKES ALUMINUM WHEELS, 2,972 LBS MAX PAYLOAD, 11,350 LBS GVWR RATING, 18,500 LBS MAX TRAILERING CAPACITY, AUTOMATIC LOCKING REAR DIFFERENTIAL, 3.42 AXLE RATIO, 36 MONTH YEAR OR 36,000 MILE FACTORY BUMPER TO BUMPER WARRANTY, 60 MONTH OR 60,000 MILE FACTORY POWERTRAIN WARRANTY!!
COME DOWN AND TAKE B33994 FOR A TEST DRIVE TODAY 2025 STERLING METALLIC SIERRA 2500HD GMC AT4 4X4 CREW CAB 6.75 FT BOX 6.7L V8 DURAMAX TURBODIESEL!! CARFAX ONE-OWNER. CLEAN CARFAX!!
VIEW OUR COMPLETE INVENTORY OF AROUND 800 VEHICLES AT www.LENZTRUCK.com .
All of our vehicles are Lenz Certified by passing a rigorous safety inspection by our certified technicians. Each vehicle is prepped cosmetically and mechanically and ready to be delivered! We can ship your truck anywhere in the United States. Contact us to find out why Lenz Truck Center is selling a lot of trucks in a very different way. EXPECT TO BE IMPRESSED! We attempt to ensure every effort is made to assure the accuracy of these ads, however, errors may occur. We will do our best to keep all information current and accurate; however the dealership should be contacted for final pricing and availability. Every feature listed on the Factory window sticker may not be available. All prices are plus any applicable state taxes and service fees.
Used 2025 GMCSierra 2500HD 4x4 Crew Cab AT4
- Exterior Color
- Sterling Metallic
- Interior Color
- Black/brown Accents
- Odometer
- 8,209 miles
- Body/Seating
- Truck/5 seats
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- Duramax 6.6L V8 Turbodiesel
- VIN
- 1GT4UPEY6SF105879
- Stock Number
- B33994
Dealer Notes
GMC
Sierra 2500HD
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
Included Packages & Accessories
- AT4 Preferred Package
- AT4 Premium Plus Package
- Gooseneck/5th Wheel Prep Package
- Hitch Package (LPO)
- Preferred Equipment Group 4SB
- Technology Package
- X31 Off-Road Package
- 7 Speakers
- AM/FM radio: SiriusXM with 360L
- Bose Premium 7-Speaker Sound System
- Radio: AM/FM w/Premium GMC Infotainment System
- SiriusXM w/360L Trial Subscription
- Steering Wheel Audio Controls
- Air Conditioning
- Automatic temperature control
- Electric Rear-Window Defogger
- Front dual zone A/C
- Rear window defroster
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Driver Memory
- Memory seat
- Power seats
- Power steering
- Power windows
- Push Button Start
- Remote keyless entry
- Remote Vehicle Starter System
- Steering wheel mounted audio controls
- Universal Home Remote
- Manual Tilt-Wheel/Telescoping Steering Column
- Off-Road Suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system
- Front anti-roll bar
- Front wheel independent suspension
- Keyless Open & Start
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Power Sunroof
- Pickup Box
- Brake assist
- Electronic Stability Control
- Lane Departure Warning System
- Hill Descent Control
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Unauthorized Entry Theft-Deterrent System
- Speed control
- 2-Speed Active Transfer Case
- 220-Amp Alternator
- Engine Block Heater
- Exhaust Brake
- Heavy-Duty 80 Amp Battery
- Auto-dimming door mirrors
- Body Color Wheel Arch Moldings (LPO)
- Bumpers: body-color
- Front License Plate Kit
- Gloss Black Header Grille & Grille Insert Bars
- Heated door mirrors
- IntelliBeam Automatic High Beam On/Off
- LED Cargo Area Lighting
- LED Smoked Amber Roof Marker Lamps
- Power door mirrors
- Power-Retractable Black Assist Steps
- Rear step bumper
- Rear Wheelhouse Liners
- Spray-On Pickup Bedliner w/GMC Logo
- Turn signal indicator mirrors
- Winter Grille Cover
- 2 Charge/Data USB Ports Inside Center Console
- 2 Charge-Only Rear USB Ports
- 2 USB Ports
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Automatic Emergency Braking
- Bed View Camera w/2 Trailer Camera Provisions
- Buckle to Drive
- Compass
- Driver door bin
- Driver vanity mirror
- Floor-Mounted Center Console
- Following Distance Indicator
- Forward Collision Alert
- Front Pedestrian Braking
- Front Prem Floor Liners w/Removable Carpet Insert
- Front reading lights
- HD Surround Vision
- Heated steering wheel
- Illuminated entry
- Inside Rearview Auto-Dimming Rear Camera Mirror
- Multicolor 15" Diagonal Head-Up Display
- OnStar Services Capable
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear Cross Traffic Alert
- Rear Prem Floor Liners w/Removable Carpet Insert
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trailer Cam Provisions & Trailer Viewing Software
- Trailer Side Blind Zone Alert
- Trip computer
- Ultrasonic Front & Rear Park Assist
- Voltmeter
- Wireless Charging
- Wireless Phone Projection
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- 2nd ROW Heated seats
- Front Bucket Seats
- Front Center Armrest
- Heated 2nd Row Outboard Seats
- Heated Driver & Front Outboard Passenger Seats
- Heated front seats
- Perforated Leather-Appointed Front Seat Trim
- Power driver and passenger seat
- Safety Alert Seat
- Split folding rear seat
- Ventilated Driver & Front Passenger Seats
- Ventilated front seats
- Passenger door bin
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering System App
- Wheels: 20" High Gloss Black 8 Spokes Aluminum
- Deep-Tinted Glass
- Front Rain-Sensing Wipers
- Power Front Passenger Windows w/Express Up/Down
- Power Sliding Rear Window w/Defogger
- Rain sensing wipers
- Variably intermittent wipers
- 3.42 Axle Ratio
- 6.75 FOOT BOX
- 4x4
- MOONROOF
- 360 DEGREE CAMERA
- TOUCHSCREEN CONTROLS
- HEADS-UP DISPLAY
- BACKUP CAMERA
- KEYLESS ACCESS WITH PUSH BUTTON START
- APPLE CARPLAY
- ANDROID AUTO
- VOICE RECOGNITION
- BLUETOOTH HANDS-FREE
- STEERING WHEEL CONTROLS
- SPRAY IN BED LINER
- POWER SLIDING REAR WINDOW
- POWER DEPLOYABLE RUNNING BOARDS
- LANE DEPARTURE WARNING
- HEATED STEERING WHEEL
- HEATED AND COOLED FRONT BUCKET SEATS
- FACTORY REMOTE START
- DUAL POWER LEATHER SEATS
- DUAL CLIMATE
- CORNERSTEP FOOTWELLS IN THE REAR BUMPER
- BOSE SOUND SYSTEM
- AUTOMATIC LOCKING REAR DIFFERENTIAL
- 36 MONTH YEAR OR 36000 MILE FACTORY BUMPER TO BUMPER WARRANTY
- 60 MONTH OR 60000 MILE FACTORY POWERTRAIN WARRANTY
- TOYO OPEN COUNTRY M/T LT275/65R20 TIRES
- AT4 PREFERRED PACKAGE---
- REAR SEAT WITH STORAGE
- LED ROOF MARKER LIGHTS
- TECHNOLOGY PACKAGE---
- REARVIEW CAMERA MIRROR
- GOOSENECK/5TH WHEEL PACKAGE---
- HILL DESCENT CONTROL
- OFF-ROAD SUSPENSION
- DRIVER SEAT AND MIRROR MEMORY
- GMC MULTIPRO TAILGATE
- FRONT AND REAR PARK ASSIST
- TOW/HAUL MODE
- POWER FOLDING TRAILER TOW MIRRORS WITH BUILT IN DIRECTIONAL SIGNALS AND BLIND SPOT MONITORING
- STAMPED BED HOLES
- VEHICLE TRAILERING APP
- FORWARD COLLISION ALERT
- REAR CROSS TRAFFIC ALERT
- HILL START ASSIST
- 2972 LBS MAX PAYLOAD
- 11350 LBS GVWR RATING
- 18500 LBS MAX TRAILERING CAPACITY
- SAFETY ALERT SEAT
- AUTOMATIC EMERGENCY BRAKING
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system
- Front beverage holders
- Front dual zone A/C
- Heated steering wheel
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob and smart device (subscription required)
- Remote keyless entry
- Speed control
- Surround View Monitor: HD Surround Vision w/Hitch View yes
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- Speed-sensing steering
- Tires: all-terrain
- 1st row LCD monitors: 2
- Primary LCD size: 13.4"
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless Phone Charger: front
- 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
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Standard fuel economy fuel type: gasoline
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 257mm (10.1")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- Heated door mirrors
- Hitch Class: IV
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch
- Trailer sway control
- Turn signal indicator mirrors
- Engine displacement: 6.6 L
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,027mm (79.8")
- Exterior length: 6,369mm (250.8")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- 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")
- Turning radius: 8.0m (26.3')
- Wheelbase: 4,039mm (159.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Trailer Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera cargo
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Departure Warning warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: UltraSonic front and rear
- Rain sensing wipers
- 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
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Traction control




