Car technical specifications and fuel economy / consumption / mpg

Comparison GMC Sierra 2500HD V (GMTT1XX) Double Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD Automatic & Holden Commodore (VT) 5.7i V8 (320 Hp) Automatic


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GMC Sierra 2500HD V (GMTT1XX) Double Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD Automatic
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Holden Commodore (VT) 5.7i V8 (320 Hp) Automatic
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Brand: GMC Holden
Model: Sierra 2500HD Commodore
Generation: Sierra 2500HD V (GMTT1XX) Double Cab Long Bed Commodore (VT)
Engine / modification: 6.6 Duramax TD V8 (445 Hp) 4WD Automatic 5.7i V8 (320 Hp) Automatic
Production start: 2020 year 2004 year
Production end: 2023 year 2006 year
Coupe type: Pick-up Sedan
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 4 4
Num. of seats: 5 5
Fuel consumption / economy - urban: 13.5 l/100 km
Fuel consumption / economy - extra urban: 8.5 l/100 km
Fuel Type: Diesel Petrol (Gasoline)
Fuel tank volume: 136 l 75 l
Power: 445 hp 320 hp
Max power in: 2800 rpm. 5200 rpm.
Torque: 1234 Nm @ 1600 rpm. 464 Nm @ 4400 rpm.
Model Engine: Duramax L5P
Engine position: Front, longitudinal
Engine displacement: 6604 cm3 5665 cm3
Engine oil capacity: 9.5 l
Coolant: 29.1 l
Fuel System: Multi-point injection
Position of cylinders: V engine
Valvetrain: OHV DOHC
Number of cylinders: 8 8
Number of valves per cylinder: 4 2
Compression ratio: 16 10.1
Piston Stroke: 99 mm 92 mm
Cylinder Bore: 103 mm 99 mm
Wheel Drive: All wheel drive (4x4) Rear wheel drive
Number of Gears (automatic transmission): 4
Length: 6514 mm 4891 mm
Width: 1842 mm
Width including mirrors: 2079 mm
Height: 2027 mm 1425 mm
Wheelbase: 4127 mm 2788 mm
Front track: 1731 mm 1559 mm
Rear (Back) track: 1736 mm 1577 mm
Ride height(clearance): 258 mm
Minimum volume of Luggage (trunk): 475 l
Front suspension: Coil spring
Rear suspension: Helical spring
Max weight: 5080 kg
Front brakes: Ventilated discs
Rear brakes: Disc
Kerb Weight: 3505 kg 1615 kg
ABS: yes
Steering type: Steering rack and pinion
Power steering: Electric Steering Hydraulic Steering
Permitted trailer load with brakes (12%): 6577 kg
Tire size: 265/70 R17; 245/75 R17; 265/70 R18; 265/60 R20 235/40 R18
Wheel rims size: 7.5J x 17; 8J x 18; 8.5J x 20 R18