Basics
Condition
Interior Color
Exterior Color
Drivetrain
Transmission
Fuel
Engine
VIN
Stock Number
Mileage
Features
Entertainment
Premium Sound System
Exterior
Tow Hitch
Seating
Cooled Seats
Memory Seat
Leather Seats
Safety
Brake Assist
Backup Camera
Lane Departure Warning
Stability Control
Convenience
USB Port
Adaptive Cruise Control
Heated Steering Wheel
Keyless Start
Remote Start
Features
- 1st and 2nd row curtain head airbags
- 4 Door
- 4-wheel ABS Brakes
- 6 USB ports
- ABS and Driveline Traction Control
- Adaptive cruise control
- Aluminum center console trim
- Aluminum/genuine wood dash trim
- Aluminum/genuine wood door trim
- Anti-theft alarm system
- Audio System Premium Brand : Premium GMC Infotainment System
- Audio System Premium Brand Speakers: Bose
- Audio controls on steering wheel
- Automatic front air conditioning
- Automatic locking hubs
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Body-colored bumpers
- Braking Assist
- Bucket front seats
- Cargo exterior parking camera
- Center Console: Full with covered storage
- Chrome grille
- Climate Controlled : Driver and passenger heated
- Clock : Digital
- Compass
- Cooled front seats
- Cruise controls on steering wheel
- Cupholders: Front and rear
- Daytime running lights
- Door pockets: Driver
- passenger and rear
- Door reinforcement: Side-impact door beam
- Driver airbag
- Driver seat memory
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Dusk sensing headlights
- Electrochromatic auto-dimming mirrors
- Electrochromatic rearview mirror
- Engine immobilizer
- Exterior Entry Lights : Remote activated w/puddle lights
- External temperature display
- Fixed antenna
- Floor mats: Carpet front and rear
- Fold-up cushion rear seats
- Forward Collision Mitigation
- Front Head Room : 43.0 "
- Front Hip Room: 61.2"
- Front Independent Suspension
- Front Leg Room: 44.5"
- Front Shoulder Room: 66.0"
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front and rear reading lights
- Front exterior parking camera with washer
- Front fog/driving lights
- Front suspension stabilizer bar
- Fuel Capacity: 36.0 gal.
- Fuel Type: Regular unleaded
- Garage door transmitter
- Headlights off auto delay
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Independent front suspension classification
- Instrumentation: Low fuel level
- Interior 120v Ac Power Outlet : 1
- Keyless ignition w/ push button start & keyless door entry
- Lane Departure Warning
- Leaf rear spring
- Leaf rear suspension
- Leather seat upholstery
- Leatherette steering wheel trim
- Left exterior parking camera
- Left rear passenger door type: Conventional
- Liftgate window: Power
- Manual child safety locks
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Mobile hotspot internet access
- OnStar Services capable
- Overhead console: Mini
- Passenger Airbag
- Power extendable trailer style exterior mirrors
- Power remote driver mirror adjustment
- Power remote passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Premium GMC Infotainment System
- Privacy glass: Deep
- Rain sensing front wipers
- Rear Collision Warning
- Rear Head Room: 40.1"
- Rear Hip Room: 60.2"
- Rear Leg Room: 43.4"
- Rear Shoulder Room: 65.3"
- Rear View Camera
- Rear center seatbelt: 3-point belt
- Rear door type: Tailgate
- Rear seats center armrest
- Remote Engine Start : Keyfob remote start
- Remote power door locks
- Remote window operation
- Right exterior parking camera
- Right rear passenger door type: Conventional
- Rigid axle rear suspension
- Seatback storage: 2
- Seatbelt pretensioners: Front
- Short and long arm front suspension
- Side airbag
- SiriusXM with 360L AM/FM/Satellite Radio
- SiriusXM with 360L Satellite Radio
- Spare Tire Mount Location: Underbody w/crankdown
- Speed-proportional power steering
- Split rear bench
- Stability controll with anti-roll
- Steel spare wheel rim
- Tachometer
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Tires: Load Rating: E
- Tires: Prefix: LT
- Tires: Speed Rating: S
- Torsion bar front spring
- Total Number of Speakers: 7
- Trailer hitch
- Transmission hill holder
- Trip computer
- Turn signal in mirrors
- Type of tires: AT
- Universal remote transmitter
- Urethane shift knob trim
- Variable intermittent front wipers
- Vehicle Emissions: Federal
- Video Monitor Location: Front
- Wireless Mirroring
- Wireless phone connectivity
Seller's Comments
Meet the 2026 GMC Sierra 3500HD Denalia powerful work truck engineered for those who demand capability, luxury, and advanced technology. This White 4WD heavy-duty pickup delivers the renowned Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission, providing the muscle and efficiency you need for any job. The Denali trim brings premium appointments and refined comfort to the jobsite and beyond. Key Features: - 6.6L V8 Diesel Turbocharged Engine - Duramax Power with 10-Speed Automatic & 4WD - Premium Bose Sound System with SiriusXM - Heated & Cooled Leather Seats with 12-Way Power Adjustment - Multicolor 15 Head-Up Display & 13.4 GMC Infotainment Screen - Advanced Safety: Automatic Emergency Braking, Rear Cross Traffic Alert, HD Surround Vision - Wireless Phone Projection & Charging - Power Sunroof & Spray-on Bedliner with GMC Logo - Gooseneck/5th Wheel Prep & Hitch Guidance with Hitch View - Signature Chrome Denali Grille & Polished Exhaust Tip This Sierra 3500HD arrives as a clean, local trade from one owner who maintained it meticulously. All systems have been thoroughly inspected to ensure reliability and readiness for the road ahead. Don't miss the opportunity to experience this premium heavy-duty truck firsthand. Contact us today to schedule your test drive and discover what sets this Sierra apart. Why buy from Greg Lair GMC? It's a great question with an even better answer! We've been a local fixture in the Panhandle for over 40 years, putting customers from Amarillo and the Panhandle first every single day. We set ourselves apart as the home of the FREE Lifetime Powertrain Warranty on all inventory under 100,000 miles. From our hassle-free buying process to our thorough multi-point inspections by Certified GM Technicians, we make sure your next vehicle is safe, reliable, and ready for the road. Stop by today and see the Greg Lair difference for yourself!.
View MoreLooking for someone to work with?
View salespeople at this dealershipSimilar Vehicles
DealerRater Disclaimer: The information on vehicles provided in this service is supplied by the seller or other third parties; DealerRater is not responsible for the accuracy of such information. DealerRater provides this service and materials without representations or warranties of any kind, either expressed or implied.
Click here for more details.

