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W221 Class S Versions

- 250 CDI BlueEFFICIENCY (2011)- 250 CDI BlueEFFICIENCY L (2011)- 320 CDI (2005)- 320 CDI 4Matic (2006)- 320 CDI 4Matic Long (2006)- 320 CDI Long (2005)- 350 (2005)- 350 (2010)- 350 4Matic (2010)- 350 4Matic L (2010)- 350 BlueEFFICIENCY (2009)- 350 BlueEFFICIENCY 4Matic (2009)- 350 BlueEFFICIENCY 4Matic L (2009)- 350 BlueEFFICIENCY L (2009)- 350 BlueTEC (2009)- 350 BlueTEC (2010)- 350 BlueTEC 4Matic (2009)- 350 BlueTEC 4Matic L (2009)- 350 BlueTEC L (2009)- 350 BlueTEC L (2010)- 350 CDI 4Matic (2010)- 350 CDI 4Matic L (2010)- 350 CDI BlueEFFICIENCY (2010)- 350 CDI BlueEFFICIENCY L (2010)- 350 L (2010)- 350 Long (2005)- 420 CDI (2006)- 420 CDI Long (2006)- 450 (2006)- 450 (2010)- 450 4Matic (2006)- 450 4Matic (2010)- 450 4Matic L (2010)- 450 4Matic Long (2006)- 450 CDI (2010)- 450 CDI L (2010)- 450 L (2010)- 450 Long (2006)- 500 (2005)- 500 (2010)- 500 4Matic (2006)- 500 4Matic (2010)- 500 4Matic L (2010)- 500 4Matic Long (2006)- 500 BlueEFFICIENCY (2009)- 500 BlueEFFICIENCY 4Matic (2009)- 500 BlueEFFICIENCY 4Matic L (2009)- 500 BlueEFFICIENCY L (2009)- 500 L (2010)- 500 Long (2005)- 600 L (2005)- 600 L (2009)- 600 L (2010)- 63 AMG (2006)- 63 AMG (2009)- 63 AMG (2010)- 63 AMG L (2009)- 63 AMG L (2010)- 63 AMG Long (2006)- 65 AMG L (2006)- 65 AMG L (2009)- 65 AMG L (2010)

Mercedes Benz W221 Class S 420 CDI Long Specs

(2006 - ) Technical Specifications

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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.
On the topic of chassis details responsible for road holding, handling behavior and ride comfort, 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

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 :	7 speed Sequential Transmission Relations 1st Gear Ratio: 2nd Gear Ratio: 3rd Gear Ratio: 4th Gear Ratio: 5th Gear Ratio: 6th Gear Ratio: 7th Gear Ratio: Reverse Gear Ratio: Final Drive Ratio:


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 - Open road:	7.4 L/100km 38 mpg UK / 32 mpg US

Fuel Consumption - Economy - City:	13.2 L/100km 21 mpg UK / 18 mpg US

Range :	937 Km or 582 miles

Fuel Tank Capacity :	90 L 19.8 UK gallons 23.8 US gallons

CO2 emissions :	252 g/Km (Mercedes Benz)

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

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 :	6.4 kg/hp

Trunk / Boot capacity :	560 L

What engine is in Mercedes Benz W221 Class S 420 CDI Long?
The Mercedes Benz W221 Class S 420 CDI Long has a V 8, Diesel engine with 3996 cm3 / 243.9 cu-in capacity.

How many horsepower (hp) does a 2006 Mercedes Benz W221 Class S 420 CDI Long have?
The 2006 Mercedes Benz W221 Class S 420 CDI Long has 320 PS / 316 bhp / 235 kW.

How much does a Mercedes Benz W221 Class S 420 CDI Long weighs?
The Mercedes Benz W221 Class S 420 CDI Long weighs 2040 Kg / 4497 lbs.

What is the top speed of a Mercedes Benz W221 Class S 420 CDI Long?
The Mercedes Benz W221 Class S 420 CDI Long top speed is 250 Km/h / 155 mph.

Is Mercedes Benz W221 Class S 420 CDI Long All Wheel Drive (AWD)?
No, the Mercedes Benz W221 Class S 420 CDI Long is not All Wheel Drive (AWD). It's Rear Wheel Drive (RWD).