2025 GMC Sierra 2500 HD DENALI ULTIMATE

Standard

• Rear Seat Reminder
• Trailer Tire Pressure and Temperature Sensors
• Automatic Emergency Braking
• Hitch Guidance
• Front and Rear Park Assist
• Lane departure warning
• Following Distance Indicator
• Rear Seat Belt Indicator
• Forward Collision Alert
• Rear Cross Traffic Alert
• Trailer Side Blind Zone Alert
• Rear Camera Mirror
• Teen Driver
• StabiliTrak, electronic stability control system with traction control
• 6 airbags
• Tire Pressure Monitoring System with Tire Fill Alert
• HD Surround Vision
• Safety Alert Seat
• Buckle to Drive
• Seat Belt Adjustable Guide Loops
• Theft-deterrent unauthorized entry system
• Hitch View
• Bed View Camera
• Sierra HD Pro Safety
• Trailering camera provisions
• Trailering Information Label

Optional

• Auxiliary Trailer Camera

Standard

• Chrome door handles
• Power sunroof
• LED Fog Lamps
• LED daytime running lamps
• Body-colour front bumper
• Body-colour rear bumper
• Rear wheelhouse liners
• ProGrade Trailering System
• Chrome beltline mouldings
• IntelliBeam
• Rainsense automatic wipers
• Chrome mirror caps
• CornerStep rear bumper
• Deep-tinted glass
• Spare tire carrier lock
• Tailgate with EZ Lift assist, power lock & release
• Trailering Package
• Winter Grille Cover
• 18" LT275/70R18 all-terrain, blackwall spare tire
• Cab-mounted cargo area lamps
• 20" LT275/65R20 all-terrain, blackwall tires
• 20" Ultra Bright machined aluminum wheels with gloss Black inserts
• Animated LED Signature Tail lamps with Stop, turn and Reverse lamps
• Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
• Cargo bed LED lighting
• Cargo tie-downs
• GMC MultiPro Tailgate
• Grille
• Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
• Power-retractable assist steps with LED perimeter lighting
• Side Bed Step
• Sierra HD Pro Safety
• Signature LED Daytime Running Lamps
• Smoked Amber LED roof marker lamps
• Spray-on bedliner
• Tailgate and bed rail protection caps
• X31 Off-Road Package

Optional

• Front license plate bracket
• Wheel locks
• Body Colour Wheel Arch Mouldings
• Front and rear Black moulded splash guards
• Soft folding Truck Bed Cover by RealTruck Advantage
• 22" High Gloss Black aluminum wheels with machined accents
• 20" High gloss Black painted wheels
• 20" high gloss Black aluminum wheels with machined accents
• 20" machined aluminum wheels with high gloss Black accents
• 22" Bright finish aluminum wheels
• 22" Gloss Black aluminum wheels
• 22" LT265/60R22E all-terrain blackwall tires
• 22" Transit steel, painted Black wheels
• Cargo Convenience Package
• Cargo tie-downs (set of 4)
• Denali Illumination Package
• GMC Illuminated puddle lamp emblem
• GMC MultiPro tailgate Step Lights
• Hard Folding Truck Bed Cover by RealTruck Advantage
• Illuminated front Red GMC emblem
• Wheels, 20" transit aluminum wheels

Standard

• Four Wheel Drive
• External engine oil cooler
• 3.42 Rear Axle Ratio
• Integrated Trailer Brake Controller
• Brake Pad Wear Indicator
• 4-wheel antilock disc brakes
• Hill Descent Control
• Fully boxed frame
• Pickup bed
• Skid plates
• Air filtration monitoring
• Automatic Emergency Braking
• Engine Block Heater
• Push Button Start
• 220-AMP Alternator
• StabiliTrak, electronic stability control system with traction control
• Automatic locking rear differential
• 6.6L Duramax Turbo-Diesel V8 engine
• Allison 10-speed automatic transmission
• Autotrac 2-speed transfer case with push button controls
• Diesel exhaust brake
• Digital Variable Steering Assist
• External auxiliary transmission oil cooler
• Front Pedestrian Braking
• Heavy-Duty Air Filter
• Heavy-duty dual batteries with 1460 cold-cranking amps
• Capped fuel fill
• Off-Road suspension
• 11,350 lbs. GVWR
• Chrome vertical recovery hooks
• In-Vehicle Trailering App

Optional

• High idle switch
• Trailering wiring provisions for camper, 5th wheel and gooseneck trailer
• Lowered GVWR, 9,900 lbs
• 11,750 lbs. GVWR
• Dual, 220 amp primary and 170 auxiliary amp alternators
• Gooseneck / 5th Wheel Prep Package

Standard

• Bluetooth
• SiriusXM trial subscription
• Wi-Fi hotspot capable
• OnStar services capable
• SiriusXM with 360L Trial Subscription
• OnStar Basics
• 13.4" diagonal GMC Premium Infotainment System with Google built-in
• Bose Premium Series with 12-speaker system with CenterPoint
• MultiPro Audio System by Kicker

Optional

• 3 Years SiriusXM

Standard

• Outside temperature display
• Leather-wrapped steering wheel
• Front centre console
• Power door locks
• Compass
• Universal Home Remote
• Remote start
• Heated steering wheel
• Head-up display
• Adaptive cruise control
• Rear air vents
• Keyless Open and Start
• ProGrade Trailering System
• USB ports
• Wireless Charging
• Steering-wheel mounted controls
• Rear Window Defogger
• Assist handles
• Dual-zone automatic climate control
• Manual tilt and telescoping steering column
• Front carpeted floor mats
• Rear carpeted floor mats
• Wireless phone projection
• Technology Package
• 12.3" diagonal colour Driver Information Centre
• Carpeted floor covering
• Power windows with driver and front passenger express-up/down
• Power windows with driver express-up/down
• Power windows with rear express-down
• 120-volt box-mounted power outlet
• 120-volt power outlet
• Driver memory
• Power sliding rear window with rear defogger
• Trailering Package
• X31 Off-Road Package

Optional

• Console-Mounted Safe
• Inside rearview auto-dimming mirror
• Rear under-seat storage
• Sport pedal cover set
• Universal Vehicle Module
• All-weather floor liners
• Denali Illuminated door sills
• Premium front floor liners with removable carpet insert
• Premium rear floor liners with removable carpet insert
• Upfitter switches

Standard

• Front bucket seats
• Ventilated driver and front passenger seats
• 10-way power driver seat with power lumbar
• 10-way power front passenger seat
• Heated driver and front outboard passenger seats
• Heated rear outboard seats
• Seat trim, Full Grain Leather
• Up-level rear seat with storage package

Optional

• Alpine Umber, Full Grain Leather seat trim