Mercedes S-Class W221 S 550 7G-TRONIC 388 hp - car specs, technical data and fuel consumption

General Information
Last new price	€
Year of production	2005-2009
Body type
Seats	5
Transmission / Gearbox	7 s. -
Fuel type
Top speed	250 km/h
Acceleration 0-100 km/h	5.4 sec
Fuel consumption - Urban	L/100 km
Fuel cons. - Extra-urban	L/100 km
Fuel cons. - Combined	11.7 L/100 km
Energy level
Wheel drive

Fuel engine
Drive system	Fuel engine
Engine Capacity	5461 cm3
CO2 Emission	g/km.
Max power	388 hp / kW
-at RPM	6000
Max torque	530 Nm
-at RPM	2800
Turbo
Fuel system
Engine type	DOHC
Cylinders	8,
Valves per cylinder	4
Piston Bore	98 mm
Piston Stroke	90.5 mm
Compression ratio	10.7
Catalyst

Electric Engine
Engine type
Max power	kW / hp
Max torque	Nm
Number of engines
Battery type
Battery capacity	kWh
Battery voltage	V
Charging

Brake system
Front Brakes
Rear Brakes
ABS
EBD
Brake assistant

Dimensions
Length	5079 mm
Width	1872 mm
Height	1473 mm
Curb weight	1865 kg
Load capacity	680 kg
Curb weight + max load	2545 kg
Max roof load	kg
Min Trunk capacity	560 L
Max Trunk capacity	L
Wheelbase	3035 mm
Front track	1604 mm
Rear track	1606 mm
Turning circle	m

Basic data
Tire size	255/45 R18
Fuel tank	90 L
Locking differential
ESP
TC
RPM at 120 km/h

Suspension
Front suspension	,
Rear suspension	,
Front stabilizer
Rear stabilizer

Gear ratio
1th gear ratio
2th gear ratio
3th gear ratio
4th gear ratio
5th gear ratio
6th gear ratio
7th gear ratio
8th gear ratio
9th gear ratio
Reverse gear ratio
Final drive