Onyx Black 2025 GMC Yukon Denali 4WD 10-Speed Automatic with Overdrive 3.0L V8 Diesel Turbocharged OHV 16V LEV3-ULEV50 420hp 4WD, 1.5 kW Heater/Defrost Air System, 10 Speakers, 15'' Diagonal Multi-Color Head-Up Display, 1st & 2nd Rows Premium Floor Liners (LPO), 250 Amps Alternator, 3 Years of OnStar Digital Services/Safety Services, 3.23 Rear Axle Ratio, 3rd Row All-Weather Floor Liners (LPO), 3rd row seats: split-bench, 4-Way Power Driver Lumbar Seat Adjuster, 4-Way Power Front Passenger Lumbar Seat Adjuster, 4-Wheel Disc Brakes, 850 Cold-Cranking Amps Battery, ABS brakes, Adaptive suspension, Advanced Security Package, Advanced Technology Package, Air Conditioning, Air Ride Adaptive Suspension, All-Weather Cargo Mat (LPO), Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Audio memory, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Auto-leveling suspension, Automatic temperature control, AutoSense Hands-Free Power Liftgate, Blind Zone Steering Assist w/Trailering, Bodyside moldings, Bose 10-Speaker Surround w/CenterPoint, Brake assist, Bright Front & Rear Door Sill Plates, Bumpers: body-color, Compass, Delay-off headlights, Denali Reserve Package, Diesel B20 Fuel, Driver Attention Assist, Driver door bin, Driver vanity mirror, Dual Exhaust System, Dual front impact airbags, Dual front side impact airbags, Dual-Pane Panoramic Power Sunroof, Electronic Stability Control, Emergency communication system: OnStar and GMC connected services capable, Engine Block Heater, Enhanced Trailering Technology Package, Exterior Parking Camera Rear, Extra Capacity Cooling System, Floor Liner Package (LPO), Four wheel independent suspension, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front reading lights, Fully automatic headlights, Galvano Bodyside Moldings, Garage door transmitter, Glass Breakage Sensor, Heads-Up Display, Heated door mirrors, Heated Driver & F