2024 GMC Sierra 2500HD

• Dual-zone front climate control
• Automatic climate control
• Rear under seat climate control ducts
• Rear console climate control ducts
• Climate control
• Aluminum console insert
• Ventilated driver and front passenger seats
• Aluminum and genuine wood door panel insert
• Leather door trim insert
• Carpet front and rear floor mats
• Full carpet floor covering
• Full floor coverage
• Leather front seat upholstery
• Plastic front seatback upholstery
• Bucket front seats
• Driver seat with 12-way directional controls
• Front seat centre armrest
• Front passenger seat with 12-way directional controls
• Height adjustable front seat head restraints
• Manual front seat head restraint control
• Urethane gear shifter material
• Deep tinted windows
• Simulated suede headliner material
• Full headliner coverage
• Heated driver and front passenger seats
• Heated rear seats
• Aluminum and genuine wood instrument panel insert
• Chrome interior accents
• Driver seat with 4-way power lumbar
• Front passenger seat with 4-way power lumbar
• 2 memory settings
• Cabback insulator
• Massaging driver seat
• Massaging front passenger seat
• Driver seat power reclining, lumbar support, seatback side bolster support, cushion tilt, fore/aft control and height adjustable control
• Passenger seat power reclining, lumbar support, seatback side bolster support, cushion tilt, fore/aft control and height adjustable control
• Split-bench rear seat
• Fold-up rear seat cushion
• 60-40 folding rear seats
• Rear seat centre armrest
• Fixed rear seats
• Height adjustable rear seat head restraints
• Manual rear seat head restraint control
• 2 rear seat head restraints
• 5-Passenger Seating
• Heated steering wheel
• Leather steering wheel
• Manual tilting steering wheel
• Manual telescopic steering wheel
• Leather rear seat upholstery
• Carpetrear seatback upholstery

• Steering wheel mounted audio controls
• Full floor console
• Covered floor console storage
• Mini overhead console
• Adaptive cruise control
• Cruise control with steering wheel mounted controls
• Smart key with hands-free access and push button start
• Push-button
• Auto-locking doors
• All-in-one remote fob and ignition key
• Power door locks with 2 stage unlocking
• Keyfob keyless entry
• Tailgate/power door lock
• Heated driver and passenger side door mirrors
• Auto-dimming driver side mirror
• Power folding door mirrors
• Auto-dimming passenger side mirror
• Power door mirrors
• Weight capacity alert
• Full gauge cluster screen
• Rear seat cheque warning
• Exterior temperature display
• Tachometer
• Oil pressure gauge
• Engine/electric motor temperature gauge
• Voltmeter
• Inclinometer
• Transmission fluid temperature gauge
• Engine hour metre
• Diesel exhaust fluid (def) gauge
• Digital clock
• Compass
• Redundant digital speedometer
• Engine temperature warning
• Battery charge warning
• Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF)
• Key in vehicle warning
• Door ajar warning
• Service interval indicator
• Turn signal on warning
• Oil pressure warning
• Transmission fluid temp warning
• Brake pad wear indicator
• Driver information centre
• Headlights on reminder
• Trip odometer
• Auto-dimming rear view mirror
• Day/Night rearview mirror
• Keyfob remote start
• Keyfob window control
• Smart device remote start
• Keyfob trunk control
• Front reading lights
• Rear reading lights
• Variable instrument panel light
• Memory settings include: door mirrors
• Garage door opener
• Trip computer
• Retained accessory power
• Conventional left rear passenger door
• Conventional right rear passenger door
• Driver foot rest
• Integrated side steps
• Easy lift tailgate
• Easy lower tailgate
• Integrated tailgate step
• 1 exterior 120V AC power outlet
• 2 12V power outlets
• 1 interior AC power outlet
• Tailgate
• Front facing rear seat
• Power rear windshield
• Front beverage holders
• Locking glove box
• 8 beverage holders
• 2 seatback storage pockets
• Driver and passenger door bins
• Rear door bins
• Rear under seat tray
• Rear beverage holders
• Front wireless smart device charging
• Built-in virtual assistant
• Driver visor mirror
• Illuminated driver visor mirror
• Passenger visor mirror
• Illuminated passenger visor mirror
• Power first-row windows
• Power second-row windows
• Front and rear one-touch down windows
• Driver and passenger one-touch up windows
• Variable intermittent front windshield wipers
• Rear window defroster

• Galvanized steel/aluminum body panels with side impact beams
• 2 front tow hooks
• Dark chrome front bumper insert
• Body-coloured front bumper
• Body-coloured rear bumper
• Rear bumper step
• Chrome front bumper rub strip
• Illuminated power side steps
• 3 underbody skid plates
• Spray-in pickup bed liner
• Pickup bed-rail protectors
• 4 doors
• Standard style pickup box
• Dark chrome grille
• LED in-box lighting
• Power extendable trailer mirrors
• Exterior mirror LED spot lights
• Chrome door mirrors
• Monotone paint
• Full-size spare tire with steel wheel
• Crank-down spare tire
• First-row sliding and tilting glass sunroof with express open/close activation sunshade
• LT275/65SR20 AT BSW front and rear tires
• Transparent trailer view
• Vehicle to trailer hitching assist
• Trailer tire pressure sensors
• Trailer light test
• Trailer light malfunction warning
• Trailer theft alarm
• Trailer brake controller
• Trailer sway control
• Vehicle and trailer reverse assist with visual graphic guidance only
• Trailer hitch light
• Trailer wiring harness
• Class IV tow rating
• Trailer hitch
• Black fender flares
• Chrome side window trim
• Chrome door handles
• Wheel hub covers
• 20 x 8.5-inch front and rear machined w/painted accents aluminum wheels

• Fixed audio antenna
• Wireless audio streaming
• Active noise cancellation
• Voice activated audio controls
• Amplifier
• Digital signal processor
• Primary monitor touchscreen
• 2 total number of 1st row displays
• 13.4 inch primary display
• AM/FM/satellite
• External memory control
• Internet radio capability
• Seek scan
• Auxiliary input jack
• 3 month satellite trial subscription
• Branded speakers
• Null wireless speakers
• 2 exterior speakers
• 12 speakers

• Alternator
• Dual lead acid batteries
• Battery run down protection
• Front and rear ventilated disk brakes
• Four channel ABS brakes
• Electronic parking brake
• Part and full-time 4WD
• Four-wheel drive
• Two-Speed Transfer Case
• All-speed ABS and driveline traction control
• Electronic transfer case shift
• Automatic rear locking differential
• Auto locking hub control
• ICE
• 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP
• 6.6L V-8
• Intercooled turbo
• Front mounted engine
• Compression ignition system
• Longitudinal mounted engine
• Iron engine block
• Aluminum cylinder head
• V8
• Engine block heater
• Engine oil cooler
• Radiator
• Engine retarder system
• Stainless steel single exhaust
• Diesel
• Driver selectable steering effort
• Speed sensitive power steering
• Hydraulic power-assist steering system
• Re-circulating ball steering
• Off-road ride suspension
• Independent front suspension
• Short and long arm front suspension
• Front anti-roll bar
• Front torsion springs
• Gas-pressurized shock absorbers
• Rigid axle rear suspension
• Rear leaf springs
• Regular grade rear springs
• Leaf spring rear suspension
• 10-speed automatic
• Selectable mode transmission
• Transmission electronic control
• Sequential shift control
• Automatic
• Lock-up transmission
• Overdrive transmission
• Transmission oil cooler

• Forward collision mitigation
• Pedestrian impact prevention
• Lane departure warning
• Rear collision warning
• Restricted driving mode/alerts
• Blind spot warning
• Following distance alert
• 6 airbags
• Driver front impact airbag
• Seat mounted side impact driver airbag
• Curtain first and second-row overhead airbags
• Passenger front impact airbag
• Seat mounted side impact front passenger airbag
• Airbag occupancy sensor
• Predictive brake assist system
• 4-wheel disk brakes
• 4-wheel antilock (ABS) brakes
• Rear mounted camera
• Aerial view camera
• Front mounted camera with washer
• Right side camera
• Pickup box camera
• Left side camera
• Auto high-beam headlights
• Projector beam headlights
• LED low and high beam headlights
• Auto on/off headlight control
• Delay-off headlights
• Multiple enclosed headlights
• Head-up display
• Gauge cluster display size: 12.30
• Digital/analog instrumentation display
• Configurable instrumentation gauges
• Tire specific low air pressure warning
• LED daytime running lights
• LED brake lights
• LED front fog lights
• Cab clearance lights
• Remote activated perimeter approach lighting
• High mounted centre stop light
• Illuminated entry
• Fade interior courtesy lights
• Cab mounted cargo light
• Video-feed rearview mirror
• Driver and passenger convex spotter mirrors
• Turn signal indicator in door mirrors
• Manual rear child safety door locks
• Front and rear parking sensors
• Front seatbelt pretensioners
• Rear seat centre 3-point seatbelt
• 2 seatbelt pre-tensioners
• Vehicle tracker with vehicle slowdown
• Immobilizer
• Security system
• Remote panic alarm
• Electronic stability control system with anti-roll
• Hill descent control
• Hill start assist
• Rain detecting wipers

• Smart device wireless mirroring
• Vehicle integrated emergency SOS system
• Handsfree wireless device connectivity
• Mobile app access
• Mobile hotspot internet access
• Turn-by-turn navigation system
• 7 USB ports

Engine

Valves per cylinder

4

Engine Cylinders

8

Injection Type

Diesel direct injection

Engine specs

Displacement liters

6.6 L

Bore

4.06 "

Stroke

3.9 "

Compression ratio

16.0

Horsepower

470 HP

SAEJ1349

AUG2004 compliant

Torque

1323.8 Nm

Displacement cubic inch

402.7 cu.in.

Alternator

Alternator Amps

220 A

Battery

Battery rating

1460 CCA

Battery Amps

70 Ah

Transmission

First gear ratio

4.54

Second gear ratio

2.86

Third gear ratio

2.06

Fourth gear ratio

1.72

Fifth gear ratio

1.48

Sixth gear ratio

1.26

Reverse gear ratio

4.54

Seventh gear ratio

1

Eighth gear ratio

0.85

Ninth gear ratio

0.68

Tenth gear ratio

0.63

Transmission Speeds

10

Tires

Front tire width

10.8 "

Front tire aspect ratio

65

Front tire diameter

20.0 "

Rear tire width

10.8 "

Rear tire aspect ratio

65

Rear tire diameter

20.0 "

Front tires LT load rating

E

Rear tires LT load rating

E

Drivetrain

Axle ratio

3.42

Brakes

Front brake diameter

356 mm

Rear brake diameter

358 mm

Fuel

DEF capacity

26.50 litres

Fuel tank capacity

136.3 litres

Climate control

Air Conditioning

Air Conditioning

Weights

GVWR

4,491 kg

GAWR front

2,540 kg

GAWR rear

2,994 kg

Spring rating front

2,540 kg

Standard curb weight

3748.5 kg

Standard payload

1382.5 kg

Trailering

Towing capacity

8,391 kg

Max gross combined weight rating

12,474 kg

Fifth-wheel towing capacity

7,802 kg

Gooseneck towing capacity

7,802 kg

Interior measurements

Leg room first-row

1131.1 mm

Leg room second-row

1102.4 mm

Head room first-row

1093 mm

Head room second-row

1019 mm

Hip room first-row

1554 mm

Hip room second-row

1530.1 mm

Shoulder room first-row

1676.9 mm

Shoulder room second-row

1658.6 mm

Exterior measurements

Cargo box length

2087.9 mm

Cargo box min width

1317 mm

Cargo box volume

1968 L

Pickup box depth

533.4 mm

Cargo box max width

1813.6 mm

Vehicle body length

6369.1 mm

Vehicle body width

2079 mm

Vehicle body height

2027.4 mm

Wheelbase

4038.6 mm

Vehicle turning radius

8.03 m

Min ground clearance

257.1 mm

Front track

1729.7 mm

Rear track

1734.8 mm

Loading floor height

38.9 inches

Fuel economy

Fuel economy fuel type

Diesel

null

Cab to axle

1071.1 mm