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Specs of Chevrolet Silverado 2500 HD IV (T1XX) Double Cab Long Bed 6.6 V8 (401 Hp) Automatic /2020, 2021, 2022, 2023/

Key specs

Chevrolet Silverado 2500 HD IV (T1XX) Double Cab Long Bed 6.6 V8 (401 Hp) Automatic /Pick-up 2020 - 2023/

What is the body type of Chevrolet Silverado 2500 HD IV (T1XX) Double Cab Long Bed?
Pick-up, 4 Doors, 5 Seats
What is the power output of Chevrolet Silverado 2500 HD Pick-up 2020 6.6 V8 (401 Hp) Automatic?
401 Hp, 629 Nm
464 lb.-ft.
What is the number of cylinders in 2020 Chevrolet 6.6 V8 (401 Hp) Automatic?
8, V-engine
What is the drivetrain of Chevrolet Silverado 2500 HD IV (T1XX) Double Cab Long Bed Pick-up 2020 6.6 V8 (401 Hp) 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 2500 HD Pick-up?
6514 mm
256.46 in.
What is the width of 2020 Chevrolet Silverado 2500 HD Pick-up?
2079 mm
81.85 in.
What is the kerb weight of 2020 Chevrolet Silverado 2500 HD IV (T1XX) Double Cab Long Bed 6.6 V8 (401 Hp) Automatic?
2967 kg
6541 lbs.
What is the maximum permissible mass of 2020 Chevrolet Silverado 2500 HD IV (T1XX) Double Cab Long Bed 6.6 V8 (401 Hp) Automatic?
4627 kg
10201 lbs.
What is the trunk (boot) capacity of 2020 Chevrolet Silverado 2500 HD Pick-up?
2364 l
83.5 cu. ft.
What is the number of gears in What is the gearbox type of 2020 Chevrolet Silverado 2500 HD IV (T1XX) Double Cab Long Bed 6.6 V8 (401 Hp) Automatic?
6, automatic transmission Hydra-Matic
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General information

Brand
Chevrolet
Model
Silverado 2500 HD
Generation
Silverado 2500 HD IV (T1XX) Double Cab Long Bed
Modification (Engine)
6.6 V8 (401 Hp) Automatic
Start of production
2020 year
End of production
2023 year
Powertrain Architecture
Internal Combustion engine
Body type
Pick-up
Seats
5
Doors
4
Looking for Chevrolet Silverado 2500 HD on the used-car market?
Check its history →

Performance specs

Fuel Type
Petrol (Gasoline)
Weight-to-power ratio
7.4 kg/Hp, 135.2 Hp/tonne
Weight-to-torque ratio
4.7 kg/Nm, 212 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, VVT
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
15.1 l 15.96 US qt | 13.29 UK qt
Engine systems
Start & Stop System

Volume and weights

Kerb Weight
2967 kg 6541 lbs.
Max. weight
4627 kg 10201 lbs.
Max load
1660 kg 3660 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%)
7679 kg 16929 lbs.

Dimensions

Length
6514 mm 256.46 in.
Width
2079 mm 81.85 in.
Height
2027 mm 79.8 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)
258 mm 10.16 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
6 gears, automatic transmission Hydra-Matic
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
265/70 R17; 245/75 R17; 275/70 R18
Wheel rims size
7.5J x 17; 8J x 18