This 2023 GMC Sierra 2500HD Denali in White represents premium heavy-duty capability with refined comfort, backed by a Duramax 6.6L V8 Turbodiesel engine and four-wheel drive. As a local one-owner trade with 59,381 miles and a clean Carfax, this truck is ready to deliver the performance and luxury you expect from the Denali nameplate. - Duramax 6.6L V8 Turbodiesel engine with 445 hp and 910 lb-ft of torque - 10-Speed Automatic transmission with 4WD - Denali Ultimate Package including power sunroof and Technology Package - Gooseneck/5th Wheel Prep Package with hitch platform - Heated and ventilated front bucket seats with leather trim - Premium GMC Infotainment System with navigation and 15" Head-Up Display - Apple CarPlay and Android Auto compatibility - Bose Premium 7-Speaker Sound System with SiriusXM 360L - HD Surround Vision with 2 Trailer View Camera Provisions - Integrated Trailer Brake Controller with In-Vehicle Trailering App capability - Power-retractable assist steps with LED perimeter lighting - Bed View Camera with 2 Trailer Camera Provisions - 20" polished aluminum wheels with spray-on bed liner - Automatic Emergency Braking with Lane Departure Warning - Keyless Open & Start with remote vehicle starter This truck combines workhorse capability with genuine luxury. The Duramax diesel delivers impressive torque for towing and hauling, while the advanced suspension and handling systems provide confidence on any road. Inside, the leather-appointed seating, power adjustments with lumbar support, and climate control keep you comfortable through long days. The premium infotainment system with navigation, wireless phone projection, and available Wi-Fi hotspot keeps you connected, whether you're managing a job site or enjoying downtime in the Panhandle. The Denali Ultimate Package elevates your experience with distinctive styling elements including the signature Denali grille, polished exhaust tip, and LED accent lighting. The gooseneck prep package makes this truck ready for serious towing applications. The comprehensive camera and parking assist systems provide visibility and confidence when maneuvering this capable machine. Safety and convenience features throughout this truck demonstrate GMC's commitment to protecting you and your investment. Automatic high-beam technology, surround vision cameras, rear cross traffic alert, and ultrasonic park assist work together to enhance awareness. Electric stability control, traction control, and hill descent control give you control in challenging conditions. From everyday comfort to specialized capabilities, this Sierra 2500HD Denali is built to perform. The engine block heater and snow plow prep package show this truck has been well-equipped for Panhandle conditions. The premium floor liners protect the interior, while the truck's construction ensures years of dependable service. "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!

Additional Information

Navigation System,Denali Ultimate Package,Driver Alert Package I,Driver Alert Package II,Gooseneck/5th Wheel Prep Package,Preferred Equipment Group 5SA,Snow Plow Prep/Camper Package,Technology Package,X31 Off-Road Package,7 Speakers,AM/FM radio: SiriusXM with 360L,Bose Premium 7 Speaker Sound System,Premium audio system: Premium GMC Infotainment System,Radio: AM/FM w/Prem GMC Infotainment System & Navi,SiriusXM w/360L,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,12-Volt Rear Auxiliary Power Outlet,120-Volt Bed Mounted Power Outlet,120-Volt Instrument Panel Power Outlet,Driver Memory,Memory seat,Power driver seat,Power steering,Power windows,Power Windows w/Driver Express Up/Down,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Manual Tilt-Wheel/Telescoping Steering Column,Off-Road Suspension,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Electrical Lock Control Steering Column,Emergency communication system: OnStar and GMC connected services capable,Front anti-roll bar,Front wheel independent suspension,Keyless Open & Start,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Power Door Locks,Power Sunroof,Pickup Box,Brake assist,Electronic Stability Control,Lane Departure Warning System,Exterior Parking Camera Rear,Hill Descent Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Panic alarm,Security system,Unauthorized Entry Theft-Deterrent System,Speed control,2-Speed Active Transfer Case,220 Amps Alternator,Engine Block Heater,Exhaust Brake,Heavy-Duty 80 Amp Battery,High Idle Switch,6" Rectangular Chromed Tubular Assist Steps,Auto-dimming door mirrors,Bumpers: body-color,Front License Plate Kit,Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,LED Smoked Amber Roof Marker Lamps,Polished Exhaust Tip,Power door mirrors,Power-Retractable Assist Steps,Rear step bumper,Rear Wheelhouse Liners,Signature Denali Grille,Spray-On Pickup Box Bed Liner w/Denali Logo,Turn signal indicator mirrors,Winter Grille Cover,2 USB Ports,2 USB Ports (1st Row),2nd Row Dual USB Charge-Only Ports,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera w/2 Trailer Camera Provisions,Compass,Compass Located In Instrument Cluster,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Prem Floor Liners w/Removable Carpet Insert,Front reading lights,Garage door transmitter,Genuine wood console insert,Genuine wood door panel insert,GMC Connected Access Capable,HD Surround Vision w/2 Trailer View Camera Provisions,Heated steering wheel,Illuminated entry,Inside Rearview Auto-Dimming Rear Camera Mirror,Lane Change Alert w/Side Blind Zone Alert,Multicolor 15" Diagonal Head-Up Display,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Alert,Rear Prem Floor Liners w/Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Wi-Fi Hotspot Capable,Wireless Charging,Wireless Phone Projection,10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,Forge Perforated Leather-Appointed Front Seat Trim,Front Bucket Seats,Front Center Armrest,Heated & Ventilated Front Bucket Seats,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seats,Heated front seats,Heated rear seats,Power passenger seat,Safety Alert Seat,Split folding rear seat,Ventilated front seats,Passenger door bin,Front Chrome Recovery Hooks,Hitch Guidance w/Hitch View,In-Vehicle Trailering System App,Integrated Trailer Brake Controller,Trailer Tire Pressure Monitor Sensors,Alloy wheels,Wheels: 20" Multi-Dimensional Polished Aluminum,Deep-Tinted Glass,Power Front Passenger Windows w/Express Up/Down,Power Rear Windows w/Express Down,Power Sliding Rear Window w/Defogger,Variably intermittent wipers,Clean Carfax,One Owner,Local Trade,Non-Smoker,Heated / Cooled Leather Seats