
New 2021 GMCSierra 3500 HD Chassis Cab SLE Truck
- VIN: 1GD49TEYXMF231431
- Stock: G1069
- Exterior Color
- Cayenne Red Tintcoat
- Interior Color
- Jet Black, Cloth seat trim
- Body
- Truck
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
GMC
Sierra 3500 HD Chassis Cab
Detailed Specifications
- Basic
- Corrosion
- Drivetrain
- Maintenance
- Roadside Assistance
- Warranty
- Max seating capacity: 6
- Battery Range: mi
- Fuel System: DI
- Fuel tank capacity: 63
- Horsepower: 445
- Towing capacity: lbs
- 4G LTE Wi-Fi® hotspot capable:
- Terms and limitations apply. See onstar.com or dealer for details.
- May require additional optional equipment
- 6-speaker audio system:
- Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
- Bluetooth®:
- Pair your compatible mobile phone to your vehicle's infotainment system1
- Place and receive hands-free phone calls
- Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system
- With streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
- GMC Infotainment System with color touchscreen:
- Multi-touch display and AM/FM stereo
- 7" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on Sierra 1SA
- 8" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on SLE and Elevation
- Bluetooth®2 audio streaming for 2 active devices
- Apple CarPlay™ capability for compatible phones3
- Android Auto™ capability for compatible phones4
- SiriusXM® 3-month All Access Trial Subscription:
- Welcome to the world of SiriusXM1
- Enjoy the widest variety of entertainment anywhere, including the deepest collection of ad-free music, more sports coverage than anywhere, exclusive talk channels, every kind of comedy and the most complete news coverage
- Plus, listen on the SiriusXM app, online and at home on compatible connected devices — it's included with All Access, so you'll hear the best SiriusXM has to offer, anywhere life takes you
- May require additional optional equipment
- 17" LT235/80R17E all-season highway, blackwall tires:
- May require additional optional equipment
- Lower convex mirrors
- Heated upper glass
- Integrated turn signal indicators
- Manual folding/extending
- Extends 3.31-inches
- May require additional optional equipment
- Provides added protection from sun and glare
- Roof-mounted lamps near the front of the cab
- 12-volt auxiliary front power outlet:
- May require additional optional equipment
- Can be positioned forward or back and up or down
- Can be positioned forward or back and up or down
- Includes driver personalization, warning messages and vehicle information
- Seating for up to 3
- Center fold-down armrest with storage
- Includes child seat top tether anchor
- Can fold one or both sides up
- Color-keyed to match the interior
- Located in instrument cluster
- Maintains a selected speed while driving
- Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid
- Set and resume speed functions
- Steering-wheel mounted controls to easily maintain and manage cruising speed
- Helps protect your interior from road debris and the elements
- May require additional optional equipment
- Subject to terms. See onstar.com or dealer for details.
- May require additional optional equipment
- Adjust the tilt of the mirror to help reduce glare during nighttime driving
- Allows the steering wheel to be manually adjusted up or down
- Provides extra comfort when entering or exiting the vehicle
- Locking security feature
- Programmable
- Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob (when equipped)
- Quickly raises the window or lowers it with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
- Quickly lowers the window with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
- Provides cabin comfort for rear occupants
- Helps protect your interior from road debris and the elements
- May require additional optional equipment
- Allows you to lock and unlock doors of the vehicle with the key fob
- Driver's door or all doors unlock at the touch of a button
- Includes panic alarm button
- Includes remote start with panic button and door lock/unlock function
- Includes remote locking tailgate
- May require additional optional equipment
- Maintains a selected temperature
- Manual
- Allow the driver to easily operate the audio system and phone interface controls
- May require additional optional equipment
- 2 located on instrument panel1
- 14,000 lbs. GVWR:
- When properly equipped; includes weight of vehicle, passengers, cargo and equipment
- 170-amp alternator:
- May require additional optional equipment
- Requires a gas engine
- Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
- DuraLife™ brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife™ rotors are hardened and strengthened during the manufacturing process
- Brake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors
- Overdrive gear for smooth, efficient operation
- Tow/Haul mode and Auto Grade Braking that reduce the amount of conventional braking needed while towing or traveling downhill to help reduce brake wear
- 401 hp [299 kW] @ 5200 rpm
- 464 lb-ft of torque [629 N-m] @ 4000 rpm
- 3.73 rear axle ratio
- Paired with a 6-speed automatic transmission
- Capless fuel fill
- Front 23.5 gallon, (89 liters)
- Rear 40 gallon, (151 liters), mounted between frame side rails and behind rear axle
- May require additional optional equipment
- Alerts the driver when the engine air filter needs replacement
- When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction
- The Eaton® Locker senses a difference in wheel speed of approximately 100 rpm
- Two front frame-mounted1
- System shift smoothly between drive settings to handle a variety of road conditions
- 2WD High for most on-road and highway situations
- 4WD High for snowy or wet roads when added traction is needed
- 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels
- Neutral
- ONLY used for towing vehicle (Dinghy tow & Dolly tow capability)- allows vehicle to roll freely
- May require additional optional equipment
- Heavy-duty air-to-oil cooler
- Helps provides optimal transmission performance even when operating under a heavy load or towing a trailer
- May require additional optional equipment
- Heavy-duty air-to-oil cooler
- Helps extend engine oil life under heavy loads
- Hydroformed front section
- High-strength steel
- Thick construction helps to trap more dirt before it can enter the air intake
- Integrated with the antilock brake system (ABS)
- Helps provide measured brake force signaling to electric-controlled trailer brake systems
- Trailer gain and output are displayed in the Driver Information Center
- Designed to help maintain handling and ride quality while towing a trailer or carrying a load
- Daytime Running Lamps, LED signature lighting
- 6 airbags:
- Dual-stage frontal airbags for driver and front outboard passenger1
- Seat-mounted side-impact airbags for driver and front outboard passenger1
- Head-curtain airbags for outboard seating positions1
- Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off1
- OnStar® & GMC Connected Services capable:
- Terms and limitations apply. See onstar.com or dealer for details.
- Rear Seat Reminder (Requires Crew Cab model.)
- Teen Driver:
- This configurable feature lets you activate customizable vehicle settings associated with a key fob to help encourage better driving behavior
- It can limit certain vehicle features, and automatically turns on certain safety systems if vehicle is equipped
- An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
- Tire Pressure Monitoring System:
- Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires1
- Includes Tire Fill Alert1
- Brake pad wear indicator
- StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Dealer Notes
2021 GMC Sierra 3500HD CC SLE
KBB.com Consumer Reviews

Overall5Out of 5
- 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…
Based on 2 consumer ratings for 2020–2021 models. | Privacy
Detailed Pricing
- MSRP
- $64,618
- Dealer Discount
- -$2,927
- Featured Price
- $61,691
- Purchase Allowance
- -$2,000
- Final Price
- $59,691
- We're here to help: 765-201-4692
New Arrivals
- We're here to help: 765-201-4692