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2025 GMC Sierra 3500 Denali (4WD Crew Cab Standard Box)6.6 L V8 Gasoline
Service / Utility TrucksHarvester And Forwarder Cranes
Description
Next Generation Sierra 3500 Denali truck comes in 4WD Crew Cab with either a 6' 9" standard box or available 8' long box. Long box is available with a SRW or DRW configuration.
Specifications
Manufacturer
GMC
Model
Sierra 3500 Denali (4WD Crew Cab Standard Box)6.6 L V8 Gasoline
Year
2025
Category
Service / Utility Trucks
Subcategory
Harvester And Forwarder Cranes
Max GCWR
40,000 LBS
Wheelbase
158.9-172 in
Max GVWR
14,000 LBS
Max Conventional Hitch
20,000 LBS
Max Fifth Wheel Hitch
21,300 LBS
Max Gooseneck Hitch
21,300 LBS
Max Payload
4,185 LBS
Max Conventional Hitch One
14,500 LBS
Max Fifth Wheel Hitch One
16,530 LBS
Max Gooseneck Hitch One
16,530 LBS
Max Payload One
4,365 LBS
Compression Ratio
10.75 : 1
Valvetrain
Overhead-valve, two valves per cylinder, variable valve trimming
Gear Ratios (:1)
6L90
Axle Ratio
3.73
Wheelbase One
158.9"
Cargo Volume One
69.50 ft³
Passenger Capacity
5
Max 5th Wheel Trailering
16500 lbs
Rear Gross Axle Weight Rating (Lbs)
7,250 lbs
Front Suspension
Torsion Bar
Rear Suspension
Multi-Leaf
Front Gross Axle Weight Rating (Lbs)
4,800 lbs
Tow Upto
31,180 LBS
Max Payload Upto
6,610 LBS
4-Wheel Antilock Disc Brakes with Duralife Brake Rotors
4-Wheel
Max GCWR One
24,000 LBS
Max GCWR Two
29,700 LBS
Fuel Tank Capacity (Approx)
36.0 gal
Cylinder Head Material
Cast Aluminum
Max Conventional Trailering
14,500 lbs
Ground Clearance, Front
11.18 in
Ground Clearance, Rear
11.18 in
Wall To Wall
71.4"
Ground Clearance
10.4-11.2 in
Cargo Volume
69.6-83.5 cuft
Cargo Box Volume
69.6 cuft
Front Head Room
43.03 in
Front Leg Room
44.53 in
Front Shoulder Room
66.02 in
Front Hip Room
61.18 in
Second Head Room
40.12 in
Second Leg Room
43.40 in
Second Shoulder Room
65.30 in
Second Hip Room
60.24 in
Front/Rear Tread Width
SRW: 68.1/68.3 in/DRW: 68.5/75 in
Rear Axle Ring Gear Size
11.5 in
Overall Length
250.1"
Overall Width
81.9"
Overall Height
79.8"
Cargo Bed Inside Length (At Floor)
82.2"
Inside Height (Box)
21"
Inside Width (Between Wheelhousing)
51.9"
Length, Overall
250.08 in
Width, Max w/o mirrors
81.85 in
Height, Overall
79.82 in
Cargo Box Length @ Floor
82.20 in
Cargo Box Width @ Floor
71.40 in
Cargo Box Width @ Wheelhousings
51.85 in
Cargo Box (Area) Height
21.00 in
Turning Diameter (ft)
52.7 ft
Engine
6.6 L V8 Gasoline
Fuel Delivery
Direct Fuel Injection
Horsepower (Hp @Rpm)
401 @5200
Torque (lb-Ft @Rpm)
464 @4000
Fuel Type
Gas V8
Max Torque Upto
910 LB-FT
First Gear
4.03
Second Gear
2.36
Third Gear
1.53
Fourth Gear
1.15
Fifth Gear
0.85
Sixth Gear
0.67
Reverse
3.06
Quick Enquiry
Service / Utility Trucks GMC Cars for Sale Pasadena
Find this GMC Sierra 3500 Denali (4WD Crew Cab Standard Box)6.6 L V8 Gasoline at Thorson Motor Center