GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic | Technical specs, data, fuel consumption, Dimensions

Key specs

GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Double 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) Double Cab Long Bed?

Pick-up, 4 Doors, 5 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) Double 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?

6534 mm
257.24 in.

What is the width of 2024 GMC Sierra 3500HD Pick-up?

2079 mm
81.85 in.

What is the kerb weight of 2024 GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic?

3223 kg
7105 lbs.

What is the maximum permissible mass of 2024 GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic?

5261 kg
11599 lbs.

What is the number of gears in What is the gearbox type of 2024 GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Double 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) Double 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

Doors

Performance specs

Fuel Type

Petrol (Gasoline)

Weight-to-power ratio

8 kg/Hp, 124.4 Hp/tonne

Weight-to-torque ratio

5.1 kg/Nm, 195.2 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

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

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

Coolant

14.6 l 15.43 US qt | 12.85 UK qt

Volume and weights

Kerb Weight

3223 kg 7105 lbs.

Max. weight

5261 kg 11599 lbs.

Max load

2038 kg 4493 lbs.

Fuel tank capacity

136 l 35.93 US gal | 29.92 UK gal

Permitted trailer load with brakes (12%)

7257 kg 15999 lbs.

Dimensions

Length

6534 mm 257.24 in.

Width including mirrors

2079 mm 81.85 in.

Height

2054 mm 80.87 in.

Wheelbase

4127 mm 162.48 in.

Front track

1731 mm 68.15 in.

Rear (Back) track

1736 mm 68.35 in.

Ride height (ground clearance)

257 mm 10.12 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

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