New 2026 GMC Sierra 3500HD SLE
Vehicle Details
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Description
- ONYX BLACK
- JET BLACK, CLOTH SEAT TRIM
- ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
Standard Features
- SiriusXM with 360L Trial Subscription
- Preferred Equipment Group 3SA
- Upfitter Switch Kit (5)
- 4-Way Manual Driver Seat Adjuster
- 10-Way Power Driver Seat Adjuster with Lumbar
- 4-Way Manual Passenger Seat Adjuster
- Deep-Tinted Glass
- Keyless Open and Start
- Front 40/20/40 Split-Bench Seats with Lockable Storage
- Remote Start Package
- Winter Grille Cover
- Push Button Start
- Remote Vehicle Starter System
- Electric Rear-Window Defogger
- Spray-on Pickup Bedliner with GMC Logo
- Dual-Zone Automatic Climate Control
- Auto-Dimming Inside Rear-View Mirror
- Power-Adjustable Black Outside Mirrors
- Pickup Bed
- Chrome Surround Grille with Chrome Insert Bars
- Radio: AM/FM Stereo with Premium GMC Infotainment System
- Engine Block Heater
- Exhaust Brake
- Heated Driver and Front Outboard Passenger Seats
- 120-Volt Bed Mounted Power Outlet
- Heated Steering Wheel
- 120-Volt Instrument Panel Power Outlet
- Adaptive Cruise Control
- 220 Amp Alternator
- Heavy-Duty 80 Amp-Hour Battery
- Manual Tilt-Wheel/Telescoping Steering Column
- 2-Speed Electronic Shift Transfer Case
- SLE Convenience Package
- Sierra HD Pro Safety
- Preferred Package
- Assist Step and Floor Liner Package
- Sierra HD Pro Safety Plus Package
- Wireless Phone Projection
- Hitch Guidance with Hitch View
- GMC MultiPro Tailgate
- Mobile Service Plus – 1 Year
- All-Weather Floor Liners
- Rear Wheelhouse Liners
- Cloth Seat Trim
- LED Fog Lamps
- Buckle to Drive
- IntelliBeam Automatic High Beam on/Off
- Perimeter Lighting
- 2-Speaker Audio System Feature
- 2 Charge/Data USB Ports
- Ultrasonic Front and Rear Park Assist
- Following Distance Indicator
- in-Vehicle Trailering App
- Forward Collision Alert
- LED Cargo Area Lighting
- Rear Cross Traffic Alert
- Lane Departure Warning System
- Automatic Emergency Braking
- Steering Wheel Audio Controls
- Front Pedestrian Braking
- Trailer Side Blind Zone Alert
- GMC Premium 13.4″ Diagonal Information Display
- Unauthorized Entry Theft-Deterrent System
- Front License Plate Kit
- 6″ Rectangular Chromed Tubular Assist Steps
- Gooseneck/5th Wheel Prep Package
- Suspension Package
- SLE Heated Package
- 4-Wheel Disc Brakes
- Emergency communication system: OnStar Services capable
- Premium audio system: Premium GMC Infotainment System
- AM/FM radio: SiriusXM with 360L
- Auto High-beam Headlights
- Exterior Parking Camera Rear
- Front Center Armrest w/Storage
- Compass
- 2 Speakers
- Variably intermittent wipers
- Turn signal indicator mirrors
- Trip computer
- Traction control
- Tilt steering wheel
- Steering wheel mounted audio controls
- Speed control
- Remote keyless entry
- Rear step bumper
- Power windows
- Power steering
- Power door mirrors
- Passenger vanity mirror
- Passenger door bin
- Panic alarm
- Overhead console
- Overhead airbag
- Outside temperature display
- Occupant sensing airbag
- Low tire pressure warning
- Illuminated entry
- Heated door mirrors
- Fully automatic headlights
- Front wheel independent suspension
- Front reading lights
- Front anti-roll bar
- Dual front side impact airbags
- Dual front impact airbags
- Driver vanity mirror
- Driver door bin
- Delay-off headlights
- Bumpers: chrome
- Brake assist
- ABS brakes
- Voltmeter
- Tachometer
- Electronic Stability Control
- Air Conditioning
VEHICLE DATA
Certain specifications, prices and equipment data have been provided under license from Chrome Data Solutions (\’Chrome Data\’). © 2026 Chrome Data Solutions, LP. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Chrome Data. Chrome Data makes no guarantee or warranty, either expressed or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.
ESTIMATE MPG
EPA mileage ratings are supplied by Chrome Data Solutions, LP for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.
Based on 2019 EPA mileage ratings. Your MPGe/MPG and driving range will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors.
PRICING
Vehicle pricing is believed to be accurate. Tax, title and registration are not included in prices shown unless otherwise stated. Manufacturer incentives may vary by region and are subject to change. Vehicle information & features are based upon standard equipment and may vary by vehicle. Monthly payments may be higher or lower based upon incentives, qualifying programs, credit qualifications, residency & fees. No claims, or warranties are made to guarantee the accuracy of vehicle pricing, payments or actual equipment. Call to confirm accuracy of any information.
