Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed 6.6 Duramax V8 (445 Hp) SRW Automatic | Technical specs, data, fuel consumption, Dimensions

2020 Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed - Photo 1

Key specs

Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed 6.6 Duramax V8 (445 Hp) SRW Automatic /Pick-up 2020 - 2023/

What is the body type of Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed?

Pick-up, 4 Doors, 5 Seats

What is the power output of Chevrolet Silverado 3500 HD Pick-up 2020 6.6 Duramax V8 (445 Hp) SRW Automatic?

445 Hp, 1234 Nm
910 lb.-ft.

What is the engine displacement of Chevrolet Silverado 3500 HD Pick-up 2020 6.6 Duramax V8 (445 Hp) SRW Automatic?

6.6 l
6604 cm³
403 cu. in.

What is the number of cylinders in 2020 Chevrolet 6.6 Duramax V8 (445 Hp) SRW Automatic?

8, V-engine

What is the drivetrain of Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed Pick-up 2020 6.6 Duramax V8 (445 Hp) SRW Automatic?

Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

What is the length of 2020 Chevrolet Silverado 3500 HD Pick-up?

6759 mm
266.1 in.

What is the width of 2020 Chevrolet Silverado 3500 HD Pick-up?

2079 mm
81.85 in.

What is the kerb weight of 2020 Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed 6.6 Duramax V8 (445 Hp) SRW Automatic?

3560 kg
7848 lbs.

What is the maximum permissible mass of 2020 Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed 6.6 Duramax V8 (445 Hp) SRW Automatic?

5398 kg
11901 lbs.

What is the trunk (boot) capacity of 2020 Chevrolet Silverado 3500 HD Pick-up?

2364 l
83.5 cu. ft.

What are the number of gears and the gearbox type of 2020 Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed 6.6 Duramax V8 (445 Hp) SRW Automatic?

10, automatic transmission Allison

Chevrolet
- Chevrolet Silverado 3500 HD
  - Silverado 3500 HD IV (T1XX) Crew Cab Long Bed
    - 6.6 V8 (401 Hp) SRW Automatic
    - 6.6 V8 (401 Hp) DRW Automatic
    - 6.6 V8 (401 Hp) 4WD SRW Automatic
    - 6.6 V8 (401 Hp) 4WD DRW Automatic
    - 6.6 Duramax V8 (445 Hp) SRW Automatic
    - 6.6 Duramax V8 (445 Hp) DRW Automatic
    - 6.6 Duramax V8 (445 Hp) 4WD SRW Automatic
    - 6.6 Duramax V8 (445 Hp) 4WD DRW Automatic

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General information

Brand

Chevrolet

Model

Silverado 3500 HD

Generation

Silverado 3500 HD IV (T1XX) Crew Cab Long Bed

Modification (Engine)

6.6 Duramax V8 (445 Hp) SRW Automatic

Start of production

2020

End of production

2023

Powertrain Architecture

Internal Combustion engine

Body type

Pick-up

Seats

Doors

Looking for Chevrolet Silverado 3500 HD on the used-car market?

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Performance specs

Fuel Type

Diesel

Weight-to-power ratio

8 kg/Hp, 125 Hp/tonne

Weight-to-torque ratio

2.9 kg/Nm, 346.6 Nm/tonne

Engine specs

Power

445 Hp @ 2800 rpm.

Power per litre

67.4 Hp/l

Torque

1234 Nm @ 1600 rpm. 910 lb.-ft. @ 1600 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

Duramax L5P

Engine displacement

6604 cm³ 403 cu. in.

Number of cylinders

Engine configuration

V-engine

Cylinder Bore

103 mm 4.06 in.

Piston Stroke

99 mm 3.9 in.

Compression ratio

16:1

Number of valves per cylinder

Fuel injection system

Diesel Commonrail

Engine aspiration

Turbocharger, Intercooler

Valvetrain

OHV

Engine oil capacity

9.5 l 10.04 US qt | 8.36 UK qt

Engine oil specification

Coolant

29.1 l 30.75 US qt | 25.6 UK qt

Engine systems

Particulate filter

Volume and weights

Kerb Weight

3560 kg 7848 lbs.

Max. weight

5398 kg 11901 lbs.

Max load

1838 kg 4052 lbs.

Trunk (boot) space - maximum

2364 l 83.5 cu. ft.

Fuel tank capacity

136 l 35.93 US gal | 29.92 UK gal

Permitted trailer load with brakes (12%)

9675 kg 21330 lbs.

Dimensions

Length

6759 mm 266.1 in.

Width

2079 mm 81.85 in.

Height

2049 mm 80.67 in.

Wheelbase

4369 mm 172.01 in.

Front track

1731 mm 68.15 in.

Rear (Back) track

1736 mm 68.35 in.

Ride height (ground clearance)

283 mm 11.14 in.

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

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

Recirculating-ball steering

Power steering

Hydraulic Steering

Tire size

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

Wheel rim size

7.5J x 17; 8J x 18

Specs of Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed 6.6 Duramax V8 (445 Hp) SRW Automatic /2020, 2021, 2022, 2023/