Home >> Autocatalog >> Chevrolet >> Silverado 3500 HD >> 2020 Silverado 3500 HD IV (T1XX) Crew Cab Long Bed >> 6.6 Duramax V8 (445 Hp) 4WD DRW Automatic
Autocatalog Login Register Car Specs API
English ▼

2020 Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed 6.6 Duramax V8 (445 Hp) 4WD DRW Automatic

2020 Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed - Photo 1
Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed - Photo 2Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed - Photo 3Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed - Photo 4Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed - Photo 5Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed - Photo 6Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed - Photo 7

Key specs

Chevrolet Silverado 3500 HD Pick-up 2020, 2021, 2022, 2023

What is the body type, Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed?Pick-up, 4 Doors, 5 Seats
How much power, Chevrolet Silverado 3500 HD Pick-up 2020 6.6 Duramax V8 (445 Hp) 4WD DRW Automatic?445 Hp, 1234 Nm
910.15 lb.-ft.
What is the engine size, Chevrolet Silverado 3500 HD Pick-up 2020 6.6 Duramax V8 (445 Hp) 4WD DRW Automatic?6.6 l
6604 cm3
403 cu. in.
How many cylinders, 2020 Chevrolet 6.6 Duramax V8 (445 Hp) 4WD DRW Automatic?8, V-engine
What is the drivetrain, Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed Pick-up 2020 6.6 Duramax V8 (445 Hp) 4WD DRW 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.
How long is this vehicle, 2020 Chevrolet Silverado 3500 HD Pick-up?6759 mm
266.1 in.
How wide is the vehicle, 2020 Chevrolet Silverado 3500 HD Pick-up?2457 mm
96.73 in.
What is the curb weight, 2020 Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed 6.6 Duramax V8 (445 Hp) 4WD DRW Automatic?3765 kg
8300.4 lbs.
What is the gross weight, 2020 Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed 6.6 Duramax V8 (445 Hp) 4WD DRW Automatic?6350 kg
13999.35 lbs.
How much trunk (boot) space, 2020 Chevrolet Silverado 3500 HD Pick-up?2364 l
83.48 cu. ft.
How many gears, What type is the gearbox, 2020 Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed 6.6 Duramax V8 (445 Hp) 4WD DRW Automatic?10, automatic transmission Allison

Chevrolet Silverado 3500 HD IV (T1XX) Crew Cab Long Bed 6.6 Duramax V8 (445 Hp) 4WD DRW Automatic 2020, 2021, 2022, 2023 Specs

General information
BrandChevrolet
Model Silverado 3500 HD
Generation Silverado 3500 HD IV (T1XX) Crew Cab Long Bed
Modification (Engine) 6.6 Duramax V8 (445 Hp) 4WD DRW Automatic
Start of production 2020 year
End of production 2023 year
Powertrain Architecture Internal Combustion engine
Body typePick-up
Seats 5
Doors 4
Performance specs
Fuel Type Diesel
Weight-to-power ratio 8.5 kg/Hp, 118.2 Hp/tonne
Weight-to-torque ratio 3.1 kg/Nm, 327.8 Nm/tonne
Engine specs
Power 445 Hp @ 2800 rpm.
Power per litre 67.4 Hp/l
Torque 1234 Nm @ 1600 rpm. 910.15 lb.-ft. @ 1600 rpm.
Engine layout Front, Longitudinal
Engine Model/Code Duramax L5P
Engine displacement 6604 cm3 403 cu. in.
Number of cylinders 8
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 4
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 Log in to see.Log in to see.
Coolant 29.1 l 30.75 US qt | 25.6 UK qt
Engine systemsParticulate filter
Space, Volume and weights
Kerb Weight 3765 kg 8300.4 lbs.
Max. weight 6350 kg 13999.35 lbs.
Max load 2585 kg 5698.95 lbs.
Trunk (boot) space - maximum 2364 l 83.48 cu. ft.
Fuel tank capacity 136 l 35.93 US gal | 29.92 UK gal
Permitted trailer load with brakes (12%) 14143 kg 31179.98 lbs.
Dimensions
Length 6759 mm 266.1 in.
Width including mirrors 2457 mm 96.73 in.
Height 2049 mm 80.67 in.
Wheelbase 4369 mm 172.01 in.
Front track 1731 mm 68.15 in.
Rear (Back) track 1905 mm 75 in.
Ride height (ground clearance) 264 mm 10.39 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 brakesVentilated discs, 355x40 mm
Rear brakesVentilated discs, 355x40 mm
Assisting systemsABS (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 size8J x 18; 8.5J x 20