Mercedes Benz W221 Class S 450 CDI Specs

(2010 - ) Technical Specifications
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Mercedes Benz W221 Class S image

Key Specs

Diesel
243.9 cu-in
3996 cm3
V 8
316 HP
320 PS / 235 kW
538 lb-ft
730 Nm
155 Mph
250 km/h

Mercedes Benz W221 Class S 450 CDI Body, Model and Production details Mercedes Benz W221 Class S 450 CDI Body, Model and Production details

Generation : W221
Body : Sedan
Num. of Doors : 4 doors

Mercedes Benz W221 Class S 450 CDI Engine Technical Data Mercedes Benz W221 Class S 450 CDI Engine Technical Data

Engine type - Number of cylinders : V 8
Engine Code : -
Fuel type : Diesel
Engine Alignment : Longitudinal
Engine Position : Front
Engine displacement : 243.9 cu-in / 3996 cm3
Bore x Stroke : 3.39 x 3.39 inches
86 x 86 mm
Number of valves : 32 Valves
Aspiration : Turbo (TGV) + Intercooler
Compression Ratio : 17
Horsepower : 316 HP / 320 PS / 235 kW
@ 3600 rpm
Maximum torque : 538 lb-ft / 730 Nm
@ 2200 rpm
Drive wheels - Traction - Drivetrain : RWD
Transmission Gearbox - Number of speeds :
7 speed Automatic

Mercedes Benz W221 Class S 450 CDI Fuel Consumption (Economy), Emissions and Range Mercedes Benz W221 Class S 450 CDI Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - City NEDC : 18 MPG
13 L/100 km
22 MPG UK
Fuel Consumption - Economy - Open road NEDC : 34 MPG
6.9 L/100 km
41 MPG UK
Fuel Consumption - Economy - Combined NEDC : 26 MPG
9.1 L/100 km
31 MPG UK
Range : 567 miles / 912 km
Fuel Tank Capacity : 21.9 gallons
83 L
18.3 UK gallons
CO2 emissions : 240 g/km (Mercedes Benz)

Mercedes Benz W221 Class S 450 CDI Performance Mercedes Benz W221 Class S 450 CDI Performance

Top Speed : 155 Mph / 250 km/h
Acceleration 0 to 100 km/h (0 to 62 mph) : 6.6 s

Mercedes Benz W221 Class S 450 CDI Size, Dimensions, Aerodynamics and Weight Mercedes Benz W221 Class S 450 CDI Size, Dimensions, Aerodynamics and Weight

Wheelbase : 119.49 inches / 303.5 cm
Length : 200.63 inches / 509.6 cm
Width : 73.66 inches / 187.1 cm
Height : 58.23 inches / 147.9 cm
Aerodynamic drag coefficient - Cx : 0.27
Curb Weight : 4608 lbs / 2090 kg
Weight/Power Output Ratio : 6.5 kg/hp

Mercedes Benz W221 Class S 450 CDI Interior size, Dimensions Mercedes Benz W221 Class S 450 CDI Interior size, Dimensions

Num. of Seats : 5 seats
Trunk / Boot capacity : -

Mercedes Benz W221 Class S 450 CDI Brakes, Tires, Steering and Suspension Mercedes Benz W221 Class S 450 CDI Brakes, Tires, Steering and Suspension

Front Brakes - Disc dimensions : Vented Discs
(13.78 inches / 350 mm)
Rear Brakes - Disc dimensions : Vented Discs
(12.6 inches / 320 mm)
Front Tyres - Rims dimensions : 255/45 R18
Rear Tyres - Rims dimensions : 255/45 R18
Front Suspension : Independent. Pneumatic. Anti-roll bar.
Rear Suspension : Independent. Pneumatic. Anti-roll bar.
If you found an error in these specifications submit your correction here

How fast is a Mercedes Benz W221 Class S 450 CDI?
The Mercedes Benz W221 Class S 450 CDI can reach 0 to 100 km/h (0 to 62 mph) in 6.6 seconds and has a top speed of 250 km/h / 155 mph.

How many horsepower (hp) does a 2010 Mercedes Benz W221 Class S 450 CDI have?
The 2010 Mercedes Benz W221 Class S 450 CDI has 320 PS / 316 bhp / 235 kW.

How much does a Mercedes Benz W221 Class S 450 CDI weighs?
The Mercedes Benz W221 Class S 450 CDI weighs 2090 Kg / 4608 lbs.

What is the Mercedes Benz W221 Class S 450 CDI gas mileage?
The Mercedes Benz W221 Class S 450 CDI gas mileage is City NEDC 18 MPG / 13 L/100 km / 22 MPG UK / Open road NEDC 34 MPG / 6.9 L/100 km / 41 MPG UK / Combined NEDC 26 MPG / 9.1 L/100 km / 31 MPG UK.

What engine is in Mercedes Benz W221 Class S 450 CDI?
The Mercedes Benz W221 Class S 450 CDI has a V 8, Diesel engine with 3996 cm3 / 243.9 cu-in capacity.

What are the dimensions of the Mercedes Benz W221 Class S 450 CDI?
The Mercedes Benz W221 Class S 450 CDI is 200.63 inches / 509.6 cm long, 73.66 inches / 187.1 cm wide, and 58.23 inches / 147.9 cm tall, with a wheelbase of 119.49 inches / 303.5 cm.