2023 GMC Yukon XL Denali Ultimate 4WD

The 2023 GMC Yukon XL Denali Ultimate in White Frost with Alpine Umber interior delivers full-size SUV luxury, proven V8 performance, and extended-length 4WD capability for drivers who want serious passenger room, premium comfort, and road-commanding presence without compromise. Powered by an EcoTec3 6.2L V8 engine and paired with a 10-speed automatic transmission with Overdrive, this Yukon XL Denali Ultimate offers strong acceleration, confident highway manners, and the kind of full-size capability that makes family travel, towing, and long-distance driving feel effortless. With 104,930 miles, this Yukon XL still brings upscale appeal, bold styling, and the kind of premium utility that makes smaller SUVs wave the white flag early. Entertainment and Connectivity Features Large touchscreen infotainment display Apple CarPlay integration Android Auto integration Bluetooth hands-free connectivity Built-in navigation capability Premium audio system Rear entertainment capability USB charging and media ports Steering wheel mounted audio and phone controls Voice recognition capability Added Features Denali Ultimate premium trim package White Frost exterior Alpine Umber interior Four-wheel drive capability EcoTec3 6.2L V8 performance Extended-length Yukon XL versatility Spacious three-row seating configuration Premium leather-appointed seating Power-adjustable front seats with memory settings Strong family, travel, and towing appeal Safety Features Forward Collision Alert Automatic Emergency Braking Lane Keep Assist with Lane Departure Warning Following Distance Indicator Blind Zone Alert capability Rear Cross Traffic Alert capability HD Surround Vision capability Front and rear park assist Electronic Stability Control Anti-lock braking system Standard Features LED headlamps and LED daytime running lights Premium alloy wheels Tri-zone automatic climate control Power windows and door locks Push-button start Spacious three-row SUV interior Split-folding rear seats for expanded cargo versatility Tilt and telescoping steering wheel Rear air vents for added passenger comfort Denali Ultimate-specific upscale styling accents Mechanical Features EcoTec3 6.2L V8 engine 10-speed automatic transmission with Overdrive Four-wheel drive Independent suspension system Four-wheel disc brakes Electric power steering Smooth V8 power delivery Strong towing and hauling capability Built for family travel, cargo room, and full-size SUV utility Confident long-wheelbase road manners Why drivers choose Port Lavaca Auto Group for their next vehicle Trusted dealership serving Texas drivers with transparent, pressure-free buying experiences Large selection of quality SUVs, trucks, and cars ready for immediate delivery Knowledgeable product specialists who help match drivers with the right vehicle Flexible financing options for a wide range of buyers Ongoing customer support and service after the sale Strong reputation backed by consistent five-star Google reviews Customer Review Highlight We shopped around quite a bit before buying, and Port Lavaca Auto Group stood out right away. They were professional, easy to talk to, and made sure everything was clear from start to finish. Heather W., March 2026 From its proven 6.2L V8 power and 4WD capability to its Denali Ultimate luxury and extended Yukon XL space, the 2023 GMC Yukon XL Denali Ultimate is built for drivers who want premium full-size SUV comfort, serious family-hauling room, and the confidence to travel, tow, and handle daily life without compromise.

Additional Information

Navigation System,Advanced Security Package,Advanced Technology Package,License Plate Front Mounting Package,Max Trailering Package,Preferred Equipment Group 5SB,Premium Capability Package w/Active Response 4WD,18 Speakers,AM/FM radio: SiriusXM with 360L,AM/FM Stereo,Bose Performance Series Sound System w/18 Speakers,Rear audio controls,Rear Seat Media System,SiriusXM w/360L,Air Conditioning,Automatic temperature control,Front dual zone A/C,Rear air conditioning,Rear window defroster,Hands-Free Power Programmable Rear Liftgate,Heads-Up Display,Memory seat,Power driver seat,Power steering,Power windows,Remote keyless entry,Steering wheel memory,Steering wheel mounted audio controls,Headphones,Universal Home Remote,Adaptive suspension,Air Ride Adaptive Suspension,Auto-leveling suspension,Electronic Limited Slip Differential (eLSD),Four wheel independent suspension,Magnetic Ride Control Suspension,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar and GMC connected services capable,Front anti-roll bar,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Rear anti-roll bar,Dual-Pane Panoramic Power Sunroof,Power moonroof,Power Liftgate,Brake assist,Electronic Stability Control,Lane Departure Warning System,Hill Descent Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,3 Years of OnStar Safety & Security,3 Years of OnStar Safety & Security (DISC),Glass Breakage Sensor,Panic alarm,Security system,Theft-Deterrent Alarm System,Adaptive Cruise Control,Speed control,Super Cruise,Extra Capacity Cooling System,Auto-dimming door mirrors,Black Nameplates (LPO),Black Roof Rack Cross Rails,Bodyside moldings,Bright Front & Rear Door Sill Plates,Bumpers: body-color,Cat-Back Performance Exhaust (LPO),Chrome Door Handles w/Body-Color Strip,Dual Exhaust System,Heated door mirrors,Outside Heated Power-Adjustable Mirrors,Power door mirrors,Power-Retractable Assist Steps,Roof rack: rails only,Spoiler,Trailer Side Blind Zone Alert,Turn signal indicator mirrors,Vader Bodyside Moldings,15" Diagonal Multi-Color Head-Up Display,3 Years of GMC Connected Services,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Compass,Driver door bin,Driver vanity mirror,Enhanced Automatic Emergency Braking,Enhanced Automatic Parking Assist,Floor Console,Front reading lights,Garage door transmitter,HD Surround Vision,Heated Steering Wheel,Heated steering wheel,Illuminated entry,Inside Rearview Auto-Dimming Rear Camera Mirror,Leather steering wheel,Leather-Wrapped Steering Wheel,Outside temperature display,Overhead console,Passenger vanity mirror,Power Tilt & Telescopic Steering Column,Rear Camera Mirror Washer,Rear Cross Traffic Alert,Rear Pedestrian Alert,Rear reading lights,Reverse Automatic Braking,Safety Alert Seat,Sport Pedal Cover Kit (LPO),Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Vehicle Inclination Sensor,Vehicle Interior Movement Sensor,Voltmeter,Wireless Charging,16-Way Power Seat Adjusters,2 Presets For Outside Rearview Mirrors,3rd Row 60/40 Power-Folding Split-Bench Seat,3rd row seats: split-bench,Front Bucket Seats,Front Center Armrest,Full Grain Leather Seats,Heated & Ventilated Driver & Front Passenger Seats,Heated 2nd Row Outboard Position Seats,Heated Driver & Front Passenger Seats,Heated front seats,Heated rear seats,Power passenger seat,Power Release 2nd Row Bucket Seats,Split folding rear seat,Ventilated front seats,Passenger door bin,Hitch Guidance w/Hitch View,Integrated Trailer Brake Controller,Smart Trailer Integration Indicator,Alloy wheels,Wheel Locks (Set of 4) (LPO),Wheels: 22" 7-Spoke Ultra-Bright Machined,Rain sensing wipers,Rear window wiper,Variably intermittent wipers,3.23 Rear Axle Ratio