Browse Car Specifications...

W221 Class S Versions


Mercedes Benz W221 Class S 350 BlueEFFICIENCY Specs

(2009 - ) Technical Specifications
Mercedes Benz W221 Class S image

Key Specs

Petrol
213.5 cu-in
3498 cm3
V 6
302 HP
306 PS / 225 kW
272 lb-ft
370 Nm
155 Mph
250 km/h

Mercedes Benz W221 Class S 350 BlueEFFICIENCY Body, Model and Production details Mercedes Benz W221 Class S 350 BlueEFFICIENCY Body, Model and Production details

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

Mercedes Benz W221 Class S 350 BlueEFFICIENCY Engine Technical Data Mercedes Benz W221 Class S 350 BlueEFFICIENCY Engine Technical Data

Engine type - Number of cylinders : V 6
Engine Code : -
Fuel type : Petrol
Fuel System : Direct Injection.
Engine Alignment : Longitudinal
Engine Position : Front
Engine displacement : 213.5 cu-in / 3498 cm3
Bore x Stroke : 3.66 x 3.39 inches
92.9 x 86.0 mm
Number of valves : 24 Valves
Aspiration : naturally-aspirated
Compression Ratio : 12
Horsepower : 302 HP / 306 PS / 225 kW
@ 6500 rpm
Maximum torque : 272 lb-ft / 370 Nm
@ 3500 rpm
Drive wheels - Traction - Drivetrain : RWD
Transmission Gearbox - Number of speeds :

Mercedes Benz W221 Class S 350 BlueEFFICIENCY Fuel Consumption (Economy), Emissions and Range Mercedes Benz W221 Class S 350 BlueEFFICIENCY Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - City NEDC : 23 MPG
10.2 L/100 km
28 MPG UK
Fuel Consumption - Economy - Open road NEDC : 39 MPG
6 L/100 km
47 MPG UK
Fuel Consumption - Economy - Combined NEDC : 31 MPG
7.6 L/100 km
37 MPG UK
Range : 679 miles / 1092 km
Fuel Tank Capacity : 21.9 gallons
83 L
18.3 UK gallons
CO2 emissions : 177 g/km (Mercedes Benz)
Emission standard : Euro V

Mercedes Benz W221 Class S 350 BlueEFFICIENCY Performance Mercedes Benz W221 Class S 350 BlueEFFICIENCY Performance

Top Speed : 155 Mph / 250 km/h
Acceleration 0 to 100 km/h (0 to 62 mph) : 6.9 s

Mercedes Benz W221 Class S 350 BlueEFFICIENCY Size, Dimensions, Aerodynamics and Weight Mercedes Benz W221 Class S 350 BlueEFFICIENCY 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
Front Axle : 62.99 inches / 160.0 cm
Rear Axle : 63.23 inches / 160.6 cm
Aerodynamic drag coefficient - Cx : 0.27
Curb Weight : 4211 lbs / 1910 kg
Weight/Power Output Ratio : 6.2 kg/hp

Mercedes Benz W221 Class S 350 BlueEFFICIENCY Interior size, Dimensions Mercedes Benz W221 Class S 350 BlueEFFICIENCY Interior size, Dimensions

Num. of Seats : 5 seats
Seat distribution : 2+3
Trunk / Boot capacity : 19.8 cu-ft / 560 L

Mercedes Benz W221 Class S 350 BlueEFFICIENCY Brakes, Tires, Steering and Suspension Mercedes Benz W221 Class S 350 BlueEFFICIENCY Brakes, Tires, Steering and Suspension

Front Brakes - Disc dimensions : Vented Discs
(13.19 inches / 335 mm)
Rear Brakes - Disc dimensions : Discs
(11.81 inches / 300 mm)
Front Tyres - Rims dimensions : 235/55 R17
Rear Tyres - Rims dimensions : 235/55 R17
Steering : Rack and pinion Electric
Front Suspension : Pneumatic.
Rear Suspension : Pneumatic.
If you found an error in these specifications submit your correction here

Users suggested specs