Car technical specifications and fuel economy / consumption / mpg

Comparison Chevrolet Silverado 3500 HD IV (T1XX) Regular Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic & GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Crew Cab Long Bed 6.6 V8 (401 Hp) 4WD DRW Automatic


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Chevrolet Silverado 3500 HD IV (T1XX) Regular Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic
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GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Crew Cab Long Bed 6.6 V8 (401 Hp) 4WD DRW Automatic
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Brand: Chevrolet GMC
Model: Silverado 3500 HD Sierra 3500HD
Generation: Silverado 3500 HD IV (T1XX) Regular Cab Long Bed Sierra 3500HD V (GMTT1XX, facelift 2024) Crew Cab Long Bed
Engine / modification: 6.6 Duramax TD V8 (445 Hp) 4WD SRW Automatic 6.6 V8 (401 Hp) 4WD DRW Automatic
Production start: 2020 year 2024 year
Production end: 2023 year
Coupe type: Pick-up Pick-up
Powertrain Architecture: Internal Combustion engine Internal Combustion engine
Num. of Doors: 2 4
Num. of seats: 2 5
Fuel Type: Diesel Petrol (Gasoline)
Fuel tank volume: 106 l 136 l
Power: 445 hp 401 hp
Max power in: 2800 rpm. 5200 rpm.
Torque: 1234 Nm @ 1600 rpm. 629 Nm @ 4000 rpm.
Model Engine: Duramax L5P L8T
Engine displacement: 6604 cm3
Engine oil capacity: 9.5 l 7.6 l
Coolant: 29.1 l 14.6 l
Aspiration / Turbine: Naturally aspirated engine
Valvetrain: OHV OHV
Number of cylinders: 8 8
Number of valves per cylinder: 4 2
Compression ratio: 16 10.8
Piston Stroke: 99 mm 98 mm
Cylinder Bore: 103 mm 103.25 mm
Wheel Drive: All wheel drive (4x4) All wheel drive (4x4)
Length: 5982 mm 6776 mm
Width including mirrors: 2076 mm 2457 mm
Height: 2056 mm 2049 mm
Wheelbase: 3595 mm 4369 mm
Front track: 1731 mm 1731 mm
Rear (Back) track: 1736 mm 1905 mm
Ride height(clearance): 285 mm 264 mm
Front suspension: Independent torsion bar, double wishbone Independent torsion bar, double wishbone
Max weight: 5352 kg 6350 kg
Kerb Weight: 3422 kg 3335 kg
Steering type: Cone worm with recirculation balls Cone worm with recirculation balls
Power steering: Hydraulic Steering Hydraulic Steering
Permitted trailer load with brakes (12%): 9752 kg 8074 kg
Tire size: 235/80 R17; 265/70 R17; 245/75 R17; 275/70 R18 235/80 R17; 235/80 R18
Wheel rims size: 7.5J x 17; 8J x 18 6.5J x 17; 8J x 18