2025 GMC Sierra 2500HD Denali

Complete vehicle specifications

Vehicle description

Features & options (185)

• 1st and 2nd row curtain head airbags
• 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 Speakers: Bose
• Audio controls on steering wheel
• Automatic front air conditioning
• Auxiliary Engine Cooler : Yes
• Auxiliary Transmission Cooler : Yes
• Bluetooth wireless phone connectivity
• Braking Assist
• Bucket front seats
• Climate Controlled : Driver and passenger heated
• Compass
• Cruise controls on steering wheel
• Daytime running lights
• Driver seat memory
• Dual front air conditioning zones
• Dual illuminated vanity mirrors
• Electrochromatic auto-dimming mirrors
• Electrochromatic rearview mirror
• External temperature display
• Fold-up cushion rear seats
• Front Ventilated disc brakes
• Front and rear reading lights
• Front fog/driving lights
• Heated driver mirror
• Heated passenger mirror
• Heated steering wheel
• Leather seat upholstery
• Leatherette steering wheel trim
• Machined aluminum rims w/ painted accents
• Memorized Settings for 2 drivers
• Memorized Settings including door mirror(s)
• OnStar
• 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
• Rear seats center armrest
• Remote Engine Start : Keyfob remote start
• Remote power door locks
• Remote window operation
• Running Boards : Fixed
• Side airbag
• SiriusXM with 360L AM/FM/Satellite Radio
• SiriusXM with 360L Satellite Radio
• Speed-proportional power steering
• Split rear bench
• Stability controll with anti-roll
• Suspension class: Off-road
• Tachometer
• Tilt and telescopic steering wheel
• Tire Pressure Monitoring System: Tire specific
• Total Number of Speakers: 7
• Trailer hitch
• Trip computer
• Turn signal in mirrors
• Urethane shift knob trim
• Video Monitor Location: Front
• Wheel Diameter: 20
• Wheel Width: 8.5
• X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks
• ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
• Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
• GVWR, 10,850 lbs. (4921 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18, 20 or 22 wheels.)
• Hill Descent Control
• Transfer case, two-speed active, electronic Autotrac with push button control
• Auto-locking rear differential
• Four wheel drive
• Cooling, external engine oil cooler
• Cooling, auxiliary external transmission oil cooler
• Air filter, heavy-duty
• Air filtration monitoring
• Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
• Trailer brake controller, integrated
• Recovery hooks, front, Chrome (Plant installed.)
• Skid Plates protect the oil pan, front axle and transfer case
• Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
• Suspension, Off-Road includes twin-tube shocks
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Brake lining wear indicator
• Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
• Tire, spare LT275/70R18 all-terrain, blackwall
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Bumper, front, body-color lower
• Bumper, rear body-color with bumper CornerSteps
• Bed Step, Black integrated on forward portion of bed on driver and passenger side
• CornerStep, rear bumper
• Cargo tie downs (12), fixed, rated at 500 lbs per corner
• Wheelhouse liners, rear
• Moldings, beltline, chrome
• Grille (Signature Chrome Denali grille.)
• Fog lamps, LED
• Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
• LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
• Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
• Lamps, Smoked Amber roof marker, (LED) (Not available with (YF5) California state emissions requirements.)
• Mirror caps, chrome
• Glass, deep-tinted
• Wipers, front rain-sensing
• Door handles, chrome
• Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
• Tailgate and bed rail protection caps, top
• Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Seat adjuster, driver 12-way power including lumbar
• Seat adjuster, passenger 12-way power including lumbar
• Seats, heated second row outboard seats
• Driver memory recalls driver presets for power driver seat and outside mirrors
• Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
• Floor covering, color-keyed carpeting
• Steering wheel, wrapped
• Steering wheel, heated
• Steering wheel audio controls
• Steering column, manual Tilt-Wheel and telescoping
• Driver Information Center, enhanced, 12.3 diagonal reconfigurable multicolor digital display
• Rear seat reminder
• GMC Premium information Display- 13.4 diagonal Multicolor touch screen
• Exterior Temperature Display, located in radio display
• Compass, located in instrument cluster
• Remote vehicle starter system
• Universal Home Remote
• Wireless Charging
• Theft-deterrent system, unauthorized entry
• Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
• USB ports, (2) charge-only, rear
• Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
• Air vents, rear
• Air conditioning, dual-zone automatic climate control
• Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Front and Rear Park Assist, Ultrasonic
• TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE
• Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
• Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
• Rear Seat Belt Indicator
• Rear Cross Traffic Alert
• Trailer Side Blind Zone Alert
• Seat Belt Adjustable Guide Loops, front row only
• Safety Alert Seat
• Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering
• SiriusXM with 360L Trial Subscription
• Power Sliding Rear Window with Defogger
• Power Front Passenger Windows with Express Up/down
• Deep-Tinted Glass
• Keyless Open and Start
• Rear Wheelhouse Liners
• Push Button Start
• Electric Rear-Window Defogger
• Front Rain-Sensing Wipers
• Spray-On Pickup Bedliner with GMC Logo
• Floor-Mounted Center Console
• Signature Chrome Denali Grille
• Heated Driver and Front Outboard Passenger Seats
• Heated 2nd Row Outboard Seats
• 120-Volt Bed Mounted Power Outlet
• 120-Volt Instrument Panel Power Outlet
• Ventilated Driver and Front Passenger Seats
• Manual Tilt-Wheel/telescoping Steering Column
• 2-Speed Active Transfer Case
• Sierra HD Pro Safety
• Wireless Phone Projection
• ProGrade Trailering System
• Trailer Cam Provisions and Trailer Viewing Software
• LED Smoked Amber Roof Marker Lamps
• 2 Charge/data USB Ports Inside Center Console
• 2 USB Ports
• 2 Charge-Only Rear USB Ports
• Ultrasonic Front and Rear Park Assist
• OnStar Services Capable
• LED Cargo Area Lighting
• Bose Premium 7-Speaker Sound System
• Unauthorized Entry Theft-Deterrent System
• HD Surround Vision
• Bed View Camera with Two Trailer Camera Provisions
• Polished Exhaust Tip
• X31 Off-Road Package
• ADAPTIVE CRUISE CONTROL

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.