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

Key specs

GMC Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic /Pick-up 2020 - 2023/

What is the body type of GMC Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed?

Pick-up, 2 Doors, 2 Seats

What is the power output of GMC Sierra 3500HD Pick-up 2020 6.6 V8 (401 Hp) 4WD SRW Automatic?

401 Hp, 629 Nm
464 lb.-ft.

What is the number of cylinders in 2020 GMC 6.6 V8 (401 Hp) 4WD SRW Automatic?

8, V-engine

What is the drivetrain of GMC Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed Pick-up 2020 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 2020 GMC Sierra 3500HD Pick-up?

5982 mm
235.51 in.

What is the width of 2020 GMC Sierra 3500HD Pick-up?

2076 mm
81.73 in.

What is the kerb weight of 2020 GMC Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic?

2826 kg
6230 lbs.

What is the maximum permissible mass of 2020 GMC Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic?

4876 kg
10750 lbs.

What is the number of gears in What is the gearbox type of 2020 GMC Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic?

6, automatic transmission Hydra-Matic

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General information

Brand

GMC

Model

Sierra 3500HD

Generation

Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed

Modification (Engine)

6.6 V8 (401 Hp) 4WD SRW Automatic

Start of production

2020 year

End of production

2023 year

Powertrain Architecture

Internal Combustion engine

Body type

Pick-up

Seats

Doors

Performance specs

Fuel Type

Petrol (Gasoline)

Weight-to-power ratio

7 kg/Hp, 141.9 Hp/tonne

Weight-to-torque ratio

4.5 kg/Nm, 222.6 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, VVT

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

2826 kg 6230 lbs.

Max. weight

4876 kg 10750 lbs.

Max load

2050 kg 4519 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

5982 mm 235.51 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

6 gears, automatic transmission Hydra-Matic

Front suspension

Coil spring, Double wishbone, Anti-roll bar

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

265/70 R17; 245/75 R17; 275/70 R18

Wheel rims size

7.5J x 17; 8J x 18

Specs of GMC Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed 6.6 V8 (401 Hp) 4WD SRW Automatic /2020, 2021, 2022, 2023/