Mercedes Benz W221 Class S 450 Specs

(2006 - ) Technical Specifications
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Mercedes Benz W221 Class S image

Key Specs

Petrol
284.6 cu-in
4663 cm3
V 8
335 HP
340 PS / 250 kW
339 lb-ft
460 Nm
155 Mph
250 km/h

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

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

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

Engine type - Number of cylinders : V 8
Engine Code : -
Fuel type : Petrol
Fuel System : MPI
Engine Alignment : Longitudinal
Engine Position : Front
Engine displacement : 284.6 cu-in / 4663 cm3
Bore x Stroke : 3.66 x 3.39 inches
92.9 x 86.0 mm
Number of valves : 32 Valves
Aspiration : naturally-aspirated
Compression Ratio : 10.5
Horsepower : 335 HP / 340 PS / 250 kW
@ 6000 rpm
Maximum torque : 339 lb-ft / 460 Nm
@ 2700 - 5000 rpm
Drive wheels - Traction - Drivetrain : RWD
Transmission Gearbox - Number of speeds :
7 speed Automatic

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

Fuel Consumption - Economy - City NEDC : 14 MPG
16.5 L/100 km
17 MPG UK
Fuel Consumption - Economy - Open road NEDC : 29 MPG
8.1 L/100 km
35 MPG UK
Fuel Consumption - Economy - Combined NEDC : 21 MPG
11.2 L/100 km
25 MPG UK
Range : 499 miles / 803 km
Fuel Tank Capacity : 23.8 gallons
90 L
19.8 UK gallons
CO2 emissions : 267 g/km (Mercedes Benz)

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

Top Speed : 155 Mph / 250 km/h
Acceleration 0 to 100 km/h (0 to 62 mph) : 5.9 s

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

Wheelbase : 119.49 inches / 303.5 cm
Length : 199.84 inches / 507.6 cm
Width : 73.66 inches / 187.1 cm
Height : 57.99 inches / 147.3 cm
Aerodynamic drag coefficient - Cx : 0.27
Curb Weight : 4277 lbs / 1940 kg
Weight/Power Output Ratio : 5.7 kg/hp

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

Num. of Seats : 5 seats
Trunk / Boot capacity : 19.8 cu-ft / 560 L

Mercedes Benz W221 Class S 450 Brakes, Tires, Steering and Suspension Mercedes Benz W221 Class S 450 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 : 235/55 R17
Rear Tyres - Rims dimensions : 235/55 R17
If you found an error in these specifications submit your correction here

How fast is a Mercedes Benz W221 Class S 450?
The Mercedes Benz W221 Class S 450 can reach 0 to 100 km/h (0 to 62 mph) in 5.9 seconds and has a top speed of 250 km/h / 155 mph.

How many horsepower (hp) does a 2006 Mercedes Benz W221 Class S 450 have?
The 2006 Mercedes Benz W221 Class S 450 has 340 PS / 335 bhp / 250 kW.

How much does a Mercedes Benz W221 Class S 450 weighs?
The Mercedes Benz W221 Class S 450 weighs 1940 Kg / 4277 lbs.

What is the Mercedes Benz W221 Class S 450 gas mileage?
The Mercedes Benz W221 Class S 450 gas mileage is City NEDC 14 MPG / 16.5 L/100 km / 17 MPG UK / Open road NEDC 29 MPG / 8.1 L/100 km / 35 MPG UK / Combined NEDC 21 MPG / 11.2 L/100 km / 25 MPG UK.

What engine is in Mercedes Benz W221 Class S 450?
The Mercedes Benz W221 Class S 450 has a V 8, Petrol engine with 4663 cm3 / 284.6 cu-in capacity.

What are the dimensions of the Mercedes Benz W221 Class S 450?
The Mercedes Benz W221 Class S 450 is 199.84 inches / 507.6 cm long, 73.66 inches / 187.1 cm wide, and 57.99 inches / 147.3 cm tall, with a wheelbase of 119.49 inches / 303.5 cm.

How much cargo space does a Mercedes Benz W221 Class S 450 have?
The Mercedes Benz W221 Class S 450 offers 19.8 cu-ft / 560 L of trunk space.