Car technical specifications and fuel economy / consumption / mpg

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


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GMC Sierra 3500HD V (GMTT1XX, facelift 2024) Double 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 DRW Automatic
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Brand: GMC Chevrolet
Model: Sierra 3500HD Silverado 3500 HD
Generation: Sierra 3500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed Silverado 3500 HD IV (T1XX) Regular Cab Long Bed
Engine / modification: 6.6 V8 (401 Hp) 4WD DRW Automatic 6.6 Duramax TD V8 (445 Hp) 4WD DRW Automatic
Production start: 2024 year 2020 year
Production end: 2023 year
Coupe type: Pick-up Pick-up
Powertrain Architecture: Internal Combustion engine Internal Combustion engine
Num. of Doors: 4 2
Num. of seats: 5 2
Fuel Type: Petrol (Gasoline) Diesel
Fuel tank volume: 136 l 106 l
Power: 401 hp 445 hp
Max power in: 5200 rpm. 2800 rpm.
Torque: 629 Nm @ 4000 rpm. 1234 Nm @ 1600 rpm.
Model Engine: L8T Duramax L5P
Engine displacement: 6604 cm3
Engine oil capacity: 7.6 l 9.5 l
Coolant: 14.6 l 29.1 l
Aspiration / Turbine: Naturally aspirated engine
Valvetrain: OHV OHV
Number of cylinders: 8 8
Number of valves per cylinder: 2 4
Compression ratio: 10.8 16
Piston Stroke: 98 mm 99 mm
Cylinder Bore: 103.25 mm 103 mm
Wheel Drive: All wheel drive (4x4) All wheel drive (4x4)
Length: 6534 mm 5982 mm
Width including mirrors: 2457 mm 2457 mm
Height: 2037 mm 2038 mm
Wheelbase: 4127 mm 3595 mm
Front track: 1731 mm 1731 mm
Rear (Back) track: 1905 mm 1905 mm
Ride height(clearance): 264 mm 266 mm
Front suspension: Independent torsion bar, double wishbone Independent torsion bar, double wishbone
Max weight: 6350 kg 6350 kg
Kerb Weight: 3417 kg 3523 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%): 8164 kg 14406 kg
Tire size: 235/80 R17; 235/80 R18 275/70 R18; 275/65 R20
Wheel rims size: 6.5J x 17; 8J x 18 8J x 18; 8.5J x 20