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W221 Class S Versions

Mercedes Benz W221 Class S 420 CDI Long Specs

(2006 - ) Years Technical Specifications
With a fuel consumption of 9.6 litres/100km - 29 mpg UK - 25 mpg US (Average), 0 to 100 km/h (62mph) in 6.0 seconds, a maximum top speed of 155 mph (250 km/h), a curb weight of 4497 lbs (2040 kgs), the W221 Class S 420 CDI Long has a turbocharged V 8 cylinder engine, Diesel motor.
This engine produces a maximum power of 320 PS (316 bhp - 235 kW) at 3600 rpm and a maximum torque of 730 Nm (538 lb.ft) at 2200 rpm. The power is transmitted to the road by the rear wheel drive (RWD) with a 7 speed Sequential gearbox.
About chassis details responsible for road holding, handling behaviour and ride confort, the W221 Class S Stock tire sizes are 235 / 55 on 17 inch rims at the front, and 235 / 55 on 17 inch rims at the rear. For stopping power, the W221 Class S 420 CDI Long braking system includes Vented Discs at the front and Discs at the rear.
The W221 Class S model is a car manufactured by Mercedes Benz, sold new from year 2006.

Mercedes Benz W221 Class S 420 CDI Long Engine Technical Data Mercedes Benz W221 Class S 420 CDI Long Engine Technical Data

Engine type - Number of cylinders : V 8
Engine Code : -
Fuel type :
Diesel
Fuel System : Common Rail
Engine Alignment : Longitudinal
Engine size - Displacement - Engine capacity : 3996 cm3 or 243.9 cu-in
Bore x Stroke : 83.0 x 92.0 mm
3.27 x 3.62 inches
Number of valves : 32 Valves
Aspiration : Turbo + Intercooler
Compression Ratio : 17.7
Maximum power - Output - Horsepower : 320 PS or 316 bhp or 235 kW @ 3600 rpm
Maximum torque : 730 Nm or 538 lb.ft @ 2200 rpm
Drive wheels - Traction - Drivetrain : RWD
Transmission Gearbox - Number of speeds :

Mercedes Benz W221 Class S 420 CDI Long Fuel Consumption (Economy), Emissions and Range Mercedes Benz W221 Class S 420 CDI Long Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - Combined: 9.6 L/100km
29 mpg UK / 25 mpg US
Fuel Consumption - Economy - Extra Urban: 7.4 L/100km
38 mpg UK / 32 mpg US
Fuel Consumption - Economy - City: 13.2 L/100km
21 mpg UK / 18 mpg US
Fuel Tank Capacity : 90 L
19.8 UK gallons
23.8 US gallons
Range : 937 Km or 582 miles
CO2 emissions : 252 g/Km (Mercedes Benz)

Mercedes Benz W221 Class S 420 CDI Long Performance Mercedes Benz W221 Class S 420 CDI Long Performance

Top Speed : 250 km/h or 155 Mph
Acceleration 0 to 100 km/h (0 to 62 mph) : 6.0 s

Mercedes Benz W221 Class S 420 CDI Long Size, Dimensions, Aerodynamics and Weight Mercedes Benz W221 Class S 420 CDI Long Size, Dimensions, Aerodynamics and Weight

Num. of Doors : 4
Wheelbase : 316 cm or 124.41 inches
Length : 521 cm or 205.12 inches
Width : 187 cm or 73.62 inches
Height : 147 cm or 57.87 inches
Aerodynamic drag coefficient - Cx : -
Front Brakes - Disc dimensions : Vented Discs (- mm)
Rear Brakes - Dics dimensions : Discs (- mm)
Front Tyres - Rims dimensions : 235/55 R17
Rear Tyres - Rims dimensions : 235/55 R17
Curb Weight : 2040 kg OR 4497 lbs
Weight-Power Output Ratio : 6.37 kg/hp
Trunk / Boot capacity : 560 L

Mercedes Benz W221 Class S 420 CDI Long Service Light Reset

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