Basics
Condition
Interior Color
Exterior Color
Drivetrain
Transmission
Fuel
Engine
VIN
Stock Number
Mileage
Features
Entertainment
Premium Sound System
Seating
Memory Seat
Leather Seats
Convenience
Adaptive Cruise Control
Heated Steering Wheel
Remote Start
Exterior
Sunroof/Moonroof
Alloy Wheels
Tow Hitch
Safety
Brake Assist
Lane Departure Warning
Backup Camera
Stability Control
Features
- 1st and 2nd row curtain head airbags
- 4 Door
- 4-wheel ABS Brakes
- 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 controls on steering wheel
- Automatic front air conditioning
- Automatic locking hubs
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Bluetooth wireless phone connectivity
- Body-colored bumpers
- Braking Assist
- Bucket front seats
- Center Console: Full with covered storage
- Climate Controlled : Driver and passenger heated
- Clock : Digital
- Compass
- Cruise controls on steering wheel
- Cupholders: Front and rear
- Dark chrome grille
- Daytime running lights
- Diameter of tires: 20.0"
- Digital Audio Input
- 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 block heater
- Engine immobilizer
- Express open/close glass sunroof
- External temperature display
- Fixed antenna
- Floor mats: Carpet front and rear
- Fold-up cushion rear seats
- Forward Collision Mitigation : Forward Collision Alert with Automatic Braking
- Front Head Room: 39.9"
- 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 fog/driving lights
- Front suspension stabilizer bar
- Fuel Capacity: 36.0 gal.
- Fuel Type: Diesel
- Headlights off auto delay
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Independent front suspension classification
- Instrumentation: Low fuel level
- Intercooled Turbo
- Interior 120v Ac Power Outlet : 1
- Lane Departure Warning
- Leaf rear spring
- Leaf rear suspension
- Leather seat upholstery
- Leather steering wheel trim
- Left rear passenger door type: Conventional
- Liftgate window: Power
- Machined aluminum rims w/ painted accents
- Manual child safety locks
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Mobile hotspot internet access
- OnStar
- Overall Width : 81.8 "
- 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 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 activated exterior entry lights
- Remote power door locks
- Remote window operation
- 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
- Surround Audio
- Suspension class: Off-road
- Tachometer
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Tires: Load Rating: E
- Tires: Prefix: LT
- Tires: Profile: 65
- Tires: Speed Rating: S
- Tires: Width: 275 mm
- Torsion bar front spring
- Total Number of Speakers: 12
- 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
- Wheel Diameter: 20
- Wheel Width: 8.5
Seller's Comments
The 2026 GMC Sierra 2500HD Denali Ultimate is a true powerhouse that blends uncompromising capability with unparalleled luxury. This top-of-the-line model is engineered to conquer any challenge, whether you're tackling tough terrain or navigating the daily commute. Featuring a robust Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission, the Sierra 2500HD Denali Ultimate delivers exceptional performance and efficiency. Its impressive 4WD system ensures you can tackle any weather or road condition with confidence. - Bose Premium Series 12-Speaker System - Premium GMC Infotainment System with AM/FM Stereo and SiriusXM with 360L - Heated and Ventilated Leather Seats - Heads-Up Display - 120-Volt Bed-Mounted Power Outlet This vehicle is packed with innovative technology and premium features that elevate the driving experience. The Heads-Up Display projects vital information directly into your line of sight, while the Bose audio system provides a concert-hall-quality soundscape. Heated and ventilated leather seats ensure maximum comfort, no matter the weather. The Sierra 2500HD Denali Ultimate also boasts an impressive array of advanced safety and driver-assistance technologies. Features like Forward Collision Alert, Automatic Emergency Braking, and Rear Cross Traffic Alert work tirelessly to help keep you and your loved ones secure. Designed with the discerning buyer in mind, this Sierra 2500HD Denali Ultimate is the epitome of power, sophistication, and capability. Whether you're tackling a challenging job site or embarking on a luxurious road trip, this vehicle is ready to exceed your expectations. Experience the unparalleled craftsmanship and attention to detail that sets the 2026 GMC Sierra 2500HD Denali Ultimate apart. Visit our showroom today and let us demonstrate why this remarkable vehicle is the perfect choice for your next adventure. 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 nearly 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!.
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