Used 2025 GMCSierra 3500 HD Truck Regular Cab 40312A
- Exterior Color
- Sterling
- Interior Color
- Jet Black
- Odometer
- 9,795 miles
- Body/Seating
- Truck Regular Cab/3 seats
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT3UTE79SF244089
- Stock Number
- 40312A
Highlighted Features
- Lane departure
- Automatic temperature control
- Wireless phone connectivity
- Front dual zone A/C
- Auto high-beam headlights
- Auto-dimming rearview mirror
- Heated front seats
- Perimeter/approach lights
- Remote keyless entry
- Heated steering wheel
- Steering wheel mounted audio controls
- Fully automatic headlights
Included Packages & Accessories
- Front License Plate Kit
- Transmission: Allison 10-Speed Automatic
- Spare LT275/70R18 AT BW Tire
- Rear Wheelhouse Liners
- 4" Round Chromed Tubular Assist Steps
- Spray-on Pickup Bedliner with GMC Logo
- GVWR: 11,300 lbs
- Pickup Bed
- Tires: LT275/70R18E AT BW
- 700 Cold-Cranking Amps/70 Amp-Hr Auxiliary Battery
- 3.73 Rear Axle Ratio
- SLE Heated Package
- Heated Driver and Front Outboard Passenger Seats
- Heated Steering Wheel
- Power-Adjustable Black Outside Mirrors
- Perimeter Lighting
- Auto-Dimming Inside Rearview Mirror
- Remote Vehicle Starter System
- Dual-Zone Automatic Climate Control
- Black Front and Rear Molded Splash Guards
- Skid Plates
- Radio: AM/FM Stereo with Premium GMC Infotainment System
- GMC Premium 13.4" Diagonal Information Display
- 2-Speaker Audio System Feature
- SLE Convenience Package
- 10-Way Power Driver Seat Adjuster with Lumbar
- Manual Tilt-Wheel/Telescoping Steering Column
- LED Fog Lamps
- LED Smoked Amber Roof Marker Lamps
- Preferred Equipment Group 3SA
- Sierra HD Pro Safety
- Forward Collision Alert
- Following Distance Indicator
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam on/Off
- Lane Departure Warning
- Buckle to Drive
- Automatic Emergency Braking
- Wireless Phone Projection
- SiriusXM with 360L Trial Subscription
- Push Button Start
- Keyless Open and Start
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 2 Charge/Data USB Ports
- 4-Way Manual Driver Seat Adjuster
- Deep-Tinted Glass
- Chrome Surround Grille with Chrome Insert Bars
- Steering Wheel Audio Controls
- Wheels: 18" Machined Aluminum
- 2-Speed Electronic Shift Transfer Case
- Electric Rear-Window Defogger
- Hill Descent Control
- Snow Plow Prep/Camper Package
- 220 Amp Alternator
- X31 Off-Road Package
- Off-Road Suspension
- Unauthorized Entry Theft-Deterrent System
- Remote Start Package
- Front 40/20/40 Split-Bench Seats with Lockable Storage
- 4-Way Manual Passenger Seat Adjuster
- GMC Protection Package
- All-Weather Floor Liners
- Engine: 6.6L V8
- Heavy-Duty 80 Amp-Hour Battery
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
- Heated steering wheel
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Remote engine start
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- Tires: all-terrain
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Primary LCD size: 13.4"
- Smart device integration
- Speakers: 2
- Steering wheel mounted audio controls
- Wireless phone connectivity
- Front center armrest: w/storage
- Front seats: bench
- Heated front seats
- Max seating capacity: 3
- Power 2-way driver lumbar support
- Power driver seat
- Seat Upholstery: cloth
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 285mm (11.2")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: chrome
- Heated door mirrors
- Hitch Class: IV
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- 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: 2,056mm (80.9")
- Exterior length: 6,002mm (236.3")
- Front headroom: 1,095mm (43.1")
- Front hiproom: 1,547mm (60.9")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,678mm (66.1")
- Towing capacity: 6,577kg (14,500lbs)
- Turning radius: 7.1m (23.5')
- Wheelbase: 3,607mm (142.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Compass
- Configurable
- Delay-off headlights
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- 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: mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Traction control
Standard Features
- Dual-Zone Automatic Climate Control
- 10-Way Power Driver Seat Adjuster with Lumbar
- Manual Tilt-Wheel/Telescoping Steering Column
- LED Fog Lamps
- LED Smoked Amber Roof Marker Lamps
- 220 Amp Alternator
- Skid Plates
- Hill Descent Control
- Skid Plates
- Off-Road Suspension
- Remote Vehicle Starter System
- Unauthorized Entry Theft-Deterrent System
- Electric Rear-Window Defogger
- Perimeter Lighting
- Auto-Dimming Inside Rearview Mirror
- Heated Driver and Front Outboard Passenger Seats
- Heated Steering Wheel
- All-Weather Floor Liners
- Black Front and Rear Molded Splash Guards
- Forward Collision Alert
- Following Distance Indicator
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam on/Off
- Lane Departure Warning
- Buckle to Drive
- Automatic Emergency Braking
- 4-Way Manual Passenger Seat Adjuster
- GMC Premium 13.4" Diagonal Information Display
- 2-Speaker Audio System Feature
- Heavy-Duty 80 Amp-Hour Battery
- Sierra HD Pro Safety
- Wireless Phone Projection
- SiriusXM with 360L Trial Subscription
- Push Button Start
- Keyless Open and Start
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 2 Charge/Data USB Ports
- 4-Way Manual Driver Seat Adjuster
- Deep-Tinted Glass
- Chrome Surround Grille with Chrome Insert Bars
- Steering Wheel Audio Controls
- Wheels: 18" Machined Aluminum
- 2-Speed Electronic Shift Transfer Case
KBB.com Consumer Reviews
- 5.0
2020 GMC Denali 3500 HD Duramax is a BEAST!
By Merlinsmerc on Friday, January 22, 2021
Pulling a conventional 10,000 lb trailer over mountain passes is a whole new experience. Staying at the speed limit up long steep grades did not change the engine temperature. I feathered the accelerator up the mountain. The new 10 speed transmission is so smooth you cant feel it changing gears. This is my second GMC Denali Duramax, first being a 2016. I debated trading in for over a year, and am so happy I made the trade. Trailers always exceed by far the tongue weight posted on them, and in my case it came in at 1450 lbs. That exceeded my trucks posted maximum. The 2020 dually posts a 2,000 lb tongue weight, so now I can front load the trailer, and that reduces sway. If you can afford it, and have a heavy trailer, buy the truck! - 5.0
Love our truck
By Ron on Friday, December 11, 2020
The truck doesn’t have a sun roof which it was suppose to have - 2.0
In shop for 13 weeks so far!
By Whip on Monday, September 09, 2024
My truck has been in the shop for 13 weeks to this point with no end in sight. The Infotainment panel blew out which controls pretty much everything. Nice truck except if something goes wrong then, good luck! I would recommend looking at Fords and Rams and ask the question, how many vehicles do you have in your shop waiting for parts and for how long. I heard of one at my GMC dealership that has been waiting for 8 months! Only thing I get from GM is "we understand your frustration". Apparently they don't, or I would have my truck back long ago.
