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Specs of GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Regular Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic /2024, 2025, 2026/

Key specs

GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Regular Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic /Pick-up 2024 - /

What is the body type of GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Regular Cab Long Bed?
Pick-up, 2 Doors, 2 Seats
What is the power output of GMC Sierra 3500HD Pick-up 2024 6.6 V8 (401 Hp) 4WD SRW Automatic?
401 Hp, 629 Nm
464 lb.-ft.
What is the number of cylinders in 2024 GMC 6.6 V8 (401 Hp) 4WD SRW Automatic?
8, V-engine
What is the drivetrain of GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Regular Cab Long Bed Pick-up 2024 6.6 V8 (401 Hp) 4WD SRW Automatic?
All wheel drive (4x4). Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary.
What is the length of 2024 GMC Sierra 3500HD Pick-up?
6002 mm
236.3 in.
What is the width of 2024 GMC Sierra 3500HD Pick-up?
2076 mm
81.73 in.
What is the kerb weight of 2024 GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Regular Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic?
3026 kg
6671 lbs.
What is the maximum permissible mass of 2024 GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Regular Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic?
5125 kg
11299 lbs.
What is the number of gears in What is the gearbox type of 2024 GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Regular Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic?
10, automatic transmission Allison
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General information

Brand
GMC
Model
Sierra 3500HD
Generation
Sierra 3500HD V (GMTT1XX, facelift 2024) Regular Cab Long Bed
Modification (Engine)
6.6 V8 (401 Hp) 4WD SRW Automatic
Start of production
2024 year
Powertrain Architecture
Internal Combustion engine
Body type
Pick-up
Seats
2
Doors
2

Performance specs

Fuel Type
Petrol (Gasoline)
Weight-to-power ratio
7.5 kg/Hp, 132.5 Hp/tonne
Weight-to-torque ratio
4.8 kg/Nm, 207.9 Nm/tonne

Engine specs

Power
401 Hp @ 5200 rpm.
Torque
629 Nm @ 4000 rpm. 464 lb.-ft. @ 4000 rpm.
Engine layout
Front, Longitudinal
Engine Model/Code
L8T
Number of cylinders
8
Engine configuration
V-engine
Cylinder Bore
103.25 mm 4.06 in.
Piston Stroke
98 mm 3.86 in.
Compression ratio
10.8:1
Number of valves per cylinder
2
Fuel injection system
Direct injection
Engine aspiration
Naturally aspirated engine
Valvetrain
OHV
Engine oil capacity
7.6 l 8.03 US qt | 6.69 UK qt
Engine oil specification
Log in to see.Log in to see.
Coolant
14.6 l 15.43 US qt | 12.85 UK qt

Volume and weights

Kerb Weight
3026 kg 6671 lbs.
Max. weight
5125 kg 11299 lbs.
Max load
2099 kg 4628 lbs.
Fuel tank capacity
136 l 35.93 US gal | 29.92 UK gal
Permitted trailer load with brakes (12%)
6577 kg 14500 lbs.

Dimensions

Length
6002 mm 236.3 in.
Width including mirrors
2076 mm 81.73 in.
Height
2056 mm 80.94 in.
Wheelbase
3595 mm 141.54 in.
Front track
1731 mm 68.15 in.
Rear (Back) track
1736 mm 68.35 in.
Ride height (ground clearance)
285 mm 11.22 in.

Drivetrain, brakes and suspension specs

Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary.
Drive wheel
All wheel drive (4x4)
Number of gears and type of gearbox
10 gears, automatic transmission Allison
Front suspension
Independent torsion bar, double wishbone
Rear suspension
Rigid axle suspension, Leaf spring
Front brakes
Ventilated discs, 355x40 mm
Rear brakes
Ventilated discs, 360x34 mm
Assisting systems
ABS (Anti-lock braking system)
Steering type
Cone worm with recirculation balls
Power steering
Hydraulic Steering
Tires size
275/70 R18; 275/65 R20
Wheel rims size
8J x 18; 8.5J x 20