2025 GMC Sierra 2500HD Denali

Options
Specs
Convenience
Safety

Memorized Settings including door mirror(s)
Memorized Settings for 2 drivers
Driver seat memory
Remote Engine Start : Remote start
Remote power door locks
Power windows
Cruise controls on steering wheel
Adaptive cruise control
Trailer hitch
4-wheel ABS Brakes
Front Ventilated disc brakes
1st and 2nd row curtain head airbags
Passenger Airbag
Side airbag
Bluetooth wireless phone connectivity
Premium GMC Infotainment System
Audio System Premium Brand Speakers: Bose
SiriusXM with 360L AM/FM/Satellite Radio
SiriusXM with 360L Satellite Radio
Total Number of Speakers: 7
Braking Assist
ABS and Driveline Traction Control
Stability controll with anti-roll
Privacy glass: Deep
Machined aluminum rims w/ painted accents
Wheel Diameter: 20
Wheel Width: 8.5
Front fog/driving lights
Leatherette steering wheel trim
Urethane shift knob trim
Aluminum/genuine wood dash trim
Aluminum/genuine wood door trim
Aluminum center console trim
Video Monitor Location: Front
Trip computer
External temperature display
Auxilliary engine cooler
Tachometer
Auxilliary transmission cooler
Electrochromatic auto-dimming mirrors
Power remote driver mirror adjustment
Power extendable trailer style exterior mirrors
Heated driver mirror
Heated passenger mirror
Electrochromatic rearview mirror
Power remote passenger mirror adjustment
Power retractable mirrors
Turn signal in mirrors
Dual illuminated vanity mirrors
Compass
Daytime running lights
Driver and passenger heated-cushion, driver and passenger heated-seatback
Remote window operation
Audio controls on steering wheel
Integrated satellite communications
Front and rear reading lights
Anti-theft alarm system
Leather seat upholstery
Bucket front seats
Split rear bench
Fold-up cushion rear seats
Rear seats center armrest
Tilt and telescopic steering wheel
Heated steering wheel
Speed-proportional power steering
Suspension class: Off-road
Automatic front air conditioning
Dual front air conditioning zones
Tire Pressure Monitoring System: Tire specific
Remote activated exterior entry lights
Vehicle Emissions: Federal
Fuel Type: Regular unleaded
Fuel Capacity: 36.0 gal.
Instrumentation: Low fuel level
Clock: In-radio display
Headlights off auto delay
Dusk sensing headlights
Torsion bar front spring
Front Stabilizer Bar : Bar
Independent front suspension classification
Short and long arm front suspension
Front Independent Suspension
Leaf rear spring
Rigid axle rear suspension
Leaf rear suspension
Front suspension stabilizer bar
Rain sensing front wipers
Variable intermittent front wipers
Steel spare wheel rim
Spare Tire Mount Location: Underbody w/crankdown
Chrome grille
Center Console: Full with covered storage
Overhead console: Mini
Automatic locking hubs
120v Ac Power Outlet : 2
Overall Width : 81.8 "
Front Head Room : 43.0 "
Rear Head Room: 40.1"
Front Leg Room: 44.5"
Rear Leg Room: 43.4"
Front Shoulder Room: 66.0"
Rear Shoulder Room: 65.3"
Front Hip Room: 61.2"
Rear Hip Room: 60.2"
Transmission hill holder
Seatbelt pretensioners: Front
Rear center seatbelt: 3-point belt
Door reinforcement: Side-impact door beam
Engine immobilizer
Floor mats: Carpet front and rear
Cupholders: Front and rear
Door pockets: Driver, passenger and rear
Seatback storage: 2
Tires: Width: 275 mm
Tires: Profile: 65
Tires: Speed Rating: S
Diameter of tires: 20.0"
Type of tires: AT
Tires: Prefix: LT
Tires: Load Rating: E
Left rear passenger door type: Conventional
Liftgate window: Power
Rear door type: Tailgate
Right rear passenger door type: Conventional
Body-colored bumpers
Fixed antenna
4 Door
Mobile hotspot internet access
Driver airbag
Universal remote transmitter
Manual child safety locks
Rear View Camera
Lane Departure Warning
Forward Collision Mitigation : Forward Collision Alert with Automatic Braking
Rear Collision Warning : Rear Cross Traffic Alert
Garage door transmitter
Keyless ignition w/ push button start & keyless door entry
6 USB ports
Apple CarPlay/Android Auto Wireless Mirroring
Cooled front seats
Front exterior parking camera with washer
Left exterior parking camera
Right exterior parking camera
Cargo exterior parking camera
UltraSonic front and rear reverse sensing system
LED low/high beam projector beam headlights
LED spot light
SiriusXM Satellite Radio

*While every reasonable effort is made to ensure the accuracy of this data, we are not responsible for any errors or omissions contained on this page. Please verify all information with a dealership sales representative.