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Fuel consumption
Volume
Length
Volume of engine

Mercedes-Benz S-klasse S-klasse (W221) S 420 CDI (320 Hp) Long full technical specifications and fuel consumption

Performance
Brand Mercedes-Benz
Model S-klasse
Generation S-klasse (W221)
Engine S 420 CDI (320 Hp) Long
Doors 4
Power 320 HPW
Maximum speed 250 km/h
Acceleration from standstill to 100 kmh 6.0 sec
Fuel tank volume 90 Liters
Year of putting into production 2005 year
Year of stopping production 2009 year
Coupe type Sedan
Seats 5
Length 5206 MM
Width 1871 MM
Height 1473 MM
Wheelbase 3165 MM
Front track 1600 MM
Rear track 1606
Clearance 150 MM
Fuel consumption (economy) - urban 13.0 Liters/100 km
Fuel consumption (economy) - extra urban 7.2 Liters/100 km
Fuel consumption (economy) - combined 9.4 Liters/100 km
Weight 2000 kg.
Max weight 2580 kg.
Maximum volume of Luggage
Minimum volume of Luggage 560 Liters
Emission standard EURO IV
Engine
Position of engine Front, lengthwise
Volume of engine 3996 cm3
Max power in 3600 rpm
Torque 730/2200 Nm
Fuel System Diesel Commonrail
Turbine Turbocharging (Supercharging)
Position of cylinders V engine
Number of cylinders 8
Diameter of cylinders 86 MM
Stroke in the cylinder 86 MM
Compression ratio 18
Number of valves per cylinder 4
Fuel Type Diesel
Model Engine
Brakes
Wheel Drive Rear
ABS Yes
Steering type Steering rack
Front brakes Ventilated discs
Rear brakes Disc
Valvetrain DOHC
Driving
Tire size 235/55 R17
Wheel rims size 8Jx17
Number of Gear (mechanical Gearbox)
Minimum turning circle (turning diameter)
Power steering
Transmission
Front suspension Pneumatic elastic element
Rear suspension Pneumatic elastic element
Number of Gear (automatic Gearbox) 7