1. Home
  2. Brand
  3. Mercedes-Benz
  4. Mercedes-Benz S-class (W221) S 320 CDI (235 Hp) 7G-TRONIC 2006, 2007, 2008, 2009
Mercedes-Benz S-class (W221) S 320 CDI (235 Hp) 7G-TRONIC 2006, 2007, 2008, 2009
Mercedes-Benz S-class (W221) S 320 CDI (235 Hp) 7G-TRONIC 2006, 2007, 2008, 2009
Compare

General information

Name

Mercedes-Benz S-class (W221) S 320 CDI (235 Hp) 7G-TRONIC 2006, 2007, 2008, 2009

Brand

Mercedes-Benz
Model

S-Class
Generation

S-class (W221)
Year of production

2006

Number of seats

5

Number of doors

4

Body type

Sedan
Powertrain architecture

Internal Combustion engine
Engine Modification

S 320 CDI (235 Hp) 7G-TRONIC

Power

235 Hp @ 3600 rpm.

Torque (Nm)

540 Nm @ 1600-2400 rpm.

Electrical System

Performance specs

CO2 emissions (g/km)

220-225 g/km

Fuel consumption economy urban (l/100 km)

11.6-11.8 l/100 km

Fuel consumption economy extra urban (l/100 km)

6.4-6.6 l/100 km

Fuel consumption economy combined (l/100 km)

8.3-8.5 l/100 km

Acceleration 0-100 km/h

7.5 sec

Maximum speed (km/h)

250 km/h

Engine specs

Engine #1

Power
235 Hp @ 3600 rpm.
Power per litre
78.7 Hp/l
Torque
540 Nm @ 1600-2400 rpm.
Engine displacement
2987 cm3
Number of cylinders
6
Position of cylinders
V-engine
Cylinder bore
83 mm
Piston stroke
92 mm
Compression ratio
18
Number of valves per cylinder
4
Fuel system
Diesel Commonrail
Fuel type
Diesel
Valve train
DOHC

Space volume and weights

Curb weight (kg)

1880 kg

Max weight (kg)

2550 kg

Fuel tank capacity (l)

90 l

Trunk boot space minimum (l)

560 l

Dimensions

Length (mm)

5079 mm

Width (mm)

1871 mm

Height (mm)

1473 mm

Wheelbase (mm)

3035 mm

Front track (mm)

1604 mm

Rear track (mm)

1606 mm

Minimum turning circle turning diameter (mm)

11.8 m

Drivetrain brakes and suspension specs

Drivetrain architecture

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

Drive wheel

Rear wheel drive

Transmission type

automatic

Front suspension system

Pneumatic elastic element

Rear suspension system

Pneumatic elastic element

Front brakes

Ventilated discs

Rear brakes

Disc

Front tires size

235/55 R17

Rear tires size

235/55 R17

Wheel rims size

8J x 17

Technology and Operation