Mercedes-Benz S-class (W221, facelift 2009) S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS | Technical specs, data, fuel consumption, Dimensions

2009 Mercedes-Benz S-class (W221, facelift 2009) - Photo 1

Key specs

Mercedes-Benz S-class (W221, facelift 2009) S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS /Sedan 2011 - 2013/

What is the body type of Mercedes-Benz S-class (W221, facelift 2009)?

Sedan, 4 Doors, 5 Seats

What is the fuel consumption and economy of Mercedes-Benz S-class (W221, facelift 2009) S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS?

5.7-5.8 l/100 km
41.3 - 40.6 US mpg
49.6 - 48.7 UK mpg
17.5 - 17.2 km/l

How environmentally friendly is Mercedes-Benz S-class S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS?

149-151 g/km CO₂
Euro 5

How fast is 2011 S-class (W221, facelift 2009) S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS?

240 km/h | 149 mph
0-100 km/h: 8.2 sec
0-60 mph: 7.8 sec

What is the power output of Mercedes-Benz S-class Sedan 2011 S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS?

204 Hp, 500 Nm
369 lb.-ft.

What is the engine displacement of Mercedes-Benz S-class Sedan 2011 S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS?

2.1 l
2143 cm³
130.77 cu. in.

What is the number of cylinders in 2011 Mercedes-Benz S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS?

4, Inline

What is the drivetrain of Mercedes-Benz S-class (W221, facelift 2009) Sedan 2011 S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS?

Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

What is the length of 2011 Mercedes-Benz S-class Sedan?

5096 mm
200.63 in.

What is the width of 2011 Mercedes-Benz S-class Sedan?

1871 mm
73.66 in.

What is the kerb weight of 2011 Mercedes-Benz S-class (W221, facelift 2009) S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS?

1895 kg
4178 lbs.

What is the maximum permissible mass of 2011 Mercedes-Benz S-class (W221, facelift 2009) S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS?

2565 kg
5655 lbs.

What is the trunk (boot) capacity of 2011 Mercedes-Benz S-class Sedan?

560 l
19.8 cu. ft.

What are the number of gears and the gearbox type of 2011 Mercedes-Benz S-class (W221, facelift 2009) S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS?

7, automatic transmission G-TRONIC PLUS

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General information

Brand

Mercedes-Benz

Model

S-class

Generation

S-class (W221, facelift 2009)

Modification (Engine)

S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS

Start of production

February, 2011

End of production

May, 2013

Powertrain Architecture

Internal Combustion engine

Body type

Sedan

Seats

Doors

Looking for Mercedes-Benz S-class on the used-car market?

Check its history →

Performance specs

Fuel consumption (economy) - urban (NEDC)

7-7.1 l/100 km 33.6 - 33.1 US mpg
40.4 - 39.8 UK mpg
14.3 - 14.1 km/l

Fuel consumption (economy) - extra urban (NEDC)

5 l/100 km 47 US mpg
56.5 UK mpg
20 km/l

Fuel consumption (economy) - combined (NEDC)

5.7-5.8 l/100 km 41.3 - 40.6 US mpg
49.6 - 48.7 UK mpg
17.5 - 17.2 km/l

CO₂ emissions (NEDC)

149-151 g/km

Fuel Type

Diesel

Acceleration 0 - 100 km/h

8.2 sec

Acceleration 0 - 62 mph

8.2 sec

Acceleration 0 - 60 mph (Calculated by Auto-Data.net)

7.8 sec

Maximum speed

240 km/h 149 mph

Emission standard

Euro 5

Weight-to-power ratio

9.3 kg/Hp, 107.7 Hp/tonne

Weight-to-torque ratio

3.8 kg/Nm, 263.9 Nm/tonne

Engine specs

Power

204 Hp @ 4200 rpm.

Power per litre

95.2 Hp/l

Torque

500 Nm @ 1600-1800 rpm. 369 lb.-ft. @ 1600-1800 rpm.

Maximum engine speed

5200 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

OM 651.961

Engine displacement

2143 cm³ 130.77 cu. in.

Number of cylinders

Engine configuration

Inline

Cylinder Bore

83 mm 3.27 in.

Piston Stroke

99 mm 3.9 in.

Compression ratio

16.2:1

Number of valves per cylinder

Fuel injection system

Diesel Commonrail

Engine aspiration

Twin Turbo, Intercooler

Valvetrain

DOHC

Engine oil capacity

6.5 l 6.87 US qt | 5.72 UK qt

Engine oil specification

Coolant

6 l 6.34 US qt | 5.28 UK qt

Engine systems

Start & Stop System
Particulate filter

Volume and weights

Kerb Weight

1895 kg 4178 lbs.

Max. weight

2565 kg 5655 lbs.

Max load

670 kg 1477 lbs.

Trunk (boot) space - minimum

560 l 19.8 cu. ft.

Fuel tank capacity

83 l 21.93 US gal | 18.26 UK gal

Max. roof load

100 kg 220 lbs.

Permitted trailer load with brakes (12%)

2100 kg 4630 lbs.

Permitted trailer load without brakes

750 kg 1653 lbs.

Dimensions

Length

5096 mm 200.63 in.

Width

1871 mm 73.66 in.

Width including mirrors

2120 mm 83.46 in.

Height

1479 mm 58.23 in.

Wheelbase

3035 mm 119.49 in.

Front track

1600 mm 62.99 in.

Rear (Back) track

1606 mm 63.23 in.

Front overhang

888 mm 34.96 in.

Rear overhang

1173 mm 46.18 in.

Drag coefficient (C_d)

0.26

Minimum turning circle (turning diameter)

11.8 m 38.71 ft.

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Number of gears and type of gearbox

7 gears, automatic transmission G-TRONIC PLUS

Front suspension

Double wishbone, Anti-roll bar, Air suspension

Rear suspension

Independent multi-link suspension, Air suspension, Anti-roll bar

Front brakes

Ventilated discs, 335 mm

Rear brakes

Disc, 300 mm

Assisting systems

ABS (Anti-lock braking system)

Steering type

Steering rack and pinion

Power steering

Hydraulic Steering

Tire size

235/55 R17; 255/45 R18

Wheel rim size

8J x 17; 8.5J x 18

Specs of Mercedes-Benz S-class (W221, facelift 2009) S 250 CDI BlueEFFICIENCY (204 Hp) 7G-TRONIC PLUS /2011, 2012, 2013/