GMC
2025 Sierra 2500HD 4WD Crew Cab Standard Bed AT4
Crew Cab · 5 miles
OCTO10002VIN: 1GT4UPEY5SF357669
Regular Price
$81,229
Octo Discount
-$1,000
Your Price
$80,229
plus GST
GMC
2025 Sierra 2500HD 4WD Crew Cab Standard Bed AT4
Crew Cab · 5 miles
OCTO10002VIN: 1GT4UPEY5SF357669
Regular Price
$81,229
Octo Discount
-$1,000
Your Price
$80,229
plus GST
5 mi
Automatic
Included
Diesel
Onyx Black
Jet Black w/Kalahari Accents
4
Four Wheel Drive
Meet the 2025 GMC Sierra 2500HD 4WD Crew Cab Standard Bed AT4 — a Crew Cab, Four Wheel Drive, Automatic transmission. Powered by a Duramax 6.6L V-8 diesel direct injection intercooled turbo diesel engine with 470HP. Listed at $81,229 with 5 miles. Finished in Onyx Black exterior and Jet Black w/Kalahari Accents interior.
Summary
Vehicle
2025 GMC Sierra 2500HD
Style
4WD Crew Cab 159" AT4
Body Type
Crew Cab
Drivetrain
4x4
At a Glance
Doors
4
Curb Weight
7,417 lbs
Exterior Color
Onyx Black
Interior Color
Jet Black w/Kalahari Accents
Technical Specifications
Powertrain and Mechanical
Valves per cylinder
4
Displacement liters
6.6 L
Bore
4.06"
Stroke
3.9"
Compression ratio
16.0
Horsepower
470 HP @2800 RPM
SAEJ1349
AUG2004 compliant
Alternator Amps
220 A
Battery rating
1460 CCA
Battery Amps
70 Ah
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
Axle ratio
3.42
Front brake diameter
14"
Rear brake diameter
14.1"
DEF capacity
7.00 US gallons
Fuel tank capacity
36.0 US gallons
Torque
975 lb.-ft. @ 1600 RPM
Engine Cylinders
8
Displacement cubic inch
402.7 cu.in.
Injection Type
Diesel direct injection
Exterior Specs
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"
GVWR
11,350 lbs.
GAWR front
5,600 lbs.
GAWR rear
6,600 lbs.
Spring rating front
4,800 lbs.
Towing capacity
18,500 lbs.
Max gross combined weight rating
27,500 lbs.
Fifth-wheel towing capacity
17,300 lbs.
Gooseneck towing capacity
17,300 lbs.
Cargo box length
82.2"
Cargo box min width
51.9"
Cargo box volume
69.5 cu.ft.
Pickup box depth
21"
Cargo box max width
71.4"
Vehicle body length
250.8"
Vehicle body width
81.8"
Vehicle body height
79.8"
Wheelbase
159"
Vehicle turning radius
26.35'
Min ground clearance
10.1"
Standard curb weight
8229 lbs.
Standard payload
3083 lbs.
Front track
68.1"
Rear track
68.3"
Loading floor height
38.9 inches
Front tires LT load rating
E
Rear tires LT load rating
E
Comfort
Air Conditioning
Air Conditioning
Interior Specs
Leg room first-row
44.5"
Leg room second-row
43.4"
Head room first-row
43"
Head room second-row
40.1"
Hip room first-row
61.2"
Hip room second-row
60.2"
Shoulder room first-row
66"
Shoulder room second-row
65.3"
Fuel Economy and Emissions
Fuel economy fuel type
Diesel
MED Duty Specs
Cab to axle
42.2"
Key Features
Powertrain and Mechanical
Engine Location
Front mounted engine
Fuel Type
Diesel
Ignition
Compression ignition system
Engine Mounting direction
Longitudinal mounted engine
Engine block material
Iron engine block
Cylinder head material
Aluminum cylinder head
Alternator Type
Alternator
Battery type
Dual lead acid batteries
Battery run down protection
Battery run down protection
Block heater
Engine block heater
Engine cooler
Engine oil cooler
Radiator
Radiator
Engine retarder
Engine retarder system
Transmission
Allison 10-speed automatic
Overdrive transmission
Overdrive transmission
Powertrain type
ICE
Selectable mode transmission
Selectable mode transmission
Transmission oil cooler
Transmission oil cooler
4WD type
AutoTrac part and full-time 4WD
Drive type
Four-wheel drive
Safety and Security
Electronic stability control
Electronic stability control system with anti-roll
Brake type
4-wheel disc brakes
ABS Brakes
4-wheel antilock (ABS) brakes
Brake assist system
Automatic Emergency Braking predictive brake assist system
Hill control
Hill Descent Control (HDC)
Convex spotter
Driver and passenger convex spotter mirrors
Headlight type
Projector beam headlights
Headlights
LED low and high beam headlights
Auto headlights
Auto on/off headlight control
Running lights
LED daytime running lights
Multiple headlights
Multiple enclosed headlights
Delay off headlights
Delay-off headlights
Clearance lights
Cab clearance lights
High mount stop light
High mounted center stop light
Perimeter approach lighting
Remote activated perimeter approach lighting
LED brake lights
LED brake lights
Front impact airbag driver
Driver front impact airbag
Front side impact airbag driver
Seat mounted side impact driver airbag
Overhead airbags
Curtain first and second-row overhead airbags
Front impact airbag passenger
Passenger front impact airbag
Fuel Economy and Emissions
Emissions
Federal emissions
Exterior and Appearance
Skid plate
3 underbody skid plates
Body panels
Galvanized steel/aluminum body panels with side impact beams
Side steps
Side assist steps
Number of doors
4 doors
Bed liner
Spray-in pickup bed liner
Box style
Standard style pickup box
Bed-rail protectors
Pickup bed-rail protectors
Bumpers front
Body-colored front bumper
Tow hooks front
2 front tow hooks
Bumpers rear
Body-colored rear bumper
Fenders
Black fender flares
Grille style
Dark chrome grille
Window Trim
Black side window trim
Door handle material
Body-colored door handles
Paint
Non-metallic paint
Special paint
Monotone paint
Wheel covers
Wheel hub covers
Spare tire
Full-size spare tire with steel wheel
Spare tire location
Crank-down spare tire
Door mirror type
Power extendable trailer mirrors
Convenience
Passenger doors rear left
Conventional left rear passenger door
Door mirrors
Power door mirrors
Rear cargo door
MultiPro Tailgate tailgate
Heated door mirrors
Heated driver and passenger side door mirrors
Boxside steps
BedStep integrated side steps
Passenger doors rear right
Conventional right rear passenger door
Visor driver mirror
Driver visor mirror
Visor illuminated driver mirror
Illuminated driver visor mirror
Visor passenger mirror
Passenger visor mirror
Visor illuminated passenger mirror
Illuminated passenger visor mirror
Rearview mirror
Auto-dimming rear view mirror
Beverage holders
Front beverage holders
Rear seat direction
Front facing rear seat
Memory settings
Memory settings include: door mirrors
Floor console
Full floor console
Floor console storage
Covered floor console storage
Overhead console
Mini overhead console
Glove box
Locking glove box
Number of beverage holders
8 beverage holders
Seatback storage pockets
2 seatback storage pockets
Comfort
Seating capacity
5
Split front seats
Bucket front seats
Heated front seats
Heated driver and front passenger seats
Cooled front seats
Ventilated driver and front passenger seats
Driver seat direction
Driver seat with 8-way directional controls
Driver lumbar
Driver seat with 2-way power lumbar
Passenger seat direction
Front passenger seat with 8-way directional controls
Front passenger lumbar
Front passenger seat with 2-way power lumbar
Front head restraints
Height adjustable front seat head restraints
Front head restraint control
Manual front seat head restraint control
Rear seats fixed or removable
Fixed rear seats
Rear seats
Split-bench rear seat
Heated rear seats
Heated rear seats
Rear seat folding position
Fold-up rear seat cushion
Folding rear seats
60-40 folding rear seats
Rear head restraints
Height adjustable rear seat head restraints
Rear head restraint control
Manual rear seat head restraint control
Rear head restraint control
2 rear seat head restraints
Front seat upholstery
Leather front seat upholstery
Front seatback upholstery
Plastic front seatback upholstery
In-car Entertainment
Seek scan
Seek scan
External memory
Premium GMC Infotainment System external memory control
Internet radio capability
Internet radio capability
Satellite trial
3 month satellite trial subscription
Speakers
Bose speakers
Amplifier
Amplifier
Voice activated audio
Voice activated audio controls
Wireless streaming
Bluetooth wireless audio streaming
Antenna
Fixed audio antenna
Number of first-row screens
2 total number of 1st row displays
Primary display size
13.4 inch primary display
Primary display touchscreen
Primary monitor touchscreen
Speakers number
7 speakers
Radio
AM/FM/SiriusXM with 360Lsatellite
Technology and Telematics
Turn-by-turn nav
OnStar Turn-by-Turn Navigation
Emergency SOS Capable
OnStar vehicle integrated emergency SOS system
Handsfree
Bluetooth handsfree wireless device connectivity
Internet access
Wi-Fi Hotspot capable mobile hotspot internet access
Smart device integration
Apple CarPlay/Android Auto smart device wireless mirroring
USB ports
6 USB ports
Mobile app access
MyGMC Mobile App mobile app access
Original Warranty
Basic warranty
36 month/36,000 miles
Roadside warranty
60 month/100,000 miles (FLT)
Corrosion perforation warranty
72 month/100,000 miles
Maintenance warranty
12 month/unlimited
View All