Mercedes-Benz S-class Long (W221) S 550 (388 Hp) G-TRONIC

Mercedes-Benz S-class Long (W221) S 550 (388 Hp) G-TRONIC has a combined fuel consumption of 12 l/100 km | 19.6 mpg US | 23.5 mpg UK urban fuel consumption of 17.7 l/100 km | 13.3 mpg US | 16.0 mpg UK extra urban fuel consumption of 8.8 l/100 km | 26.7 mpg US | 32.1 mpg UK Mercedes-Benz S-class Long (W221) S 550 (388 Hp) G-TRONIC accelerates from 0 to 100 km/h in 5.4 sec. The maximum speed is 250 km/h | 155 mph.

Mercedes-Benz S-class Long (W221) S 550 (388 Hp) G-TRONIC Technical information

General information
5461 cm3 388 hp 285 kW 5.4 sec 250 km/h 155 mph 1910 kg 4211 lbs Compare this car with other cars
Brand :	Mercedes-Benz
Model :	S-class
Generation :	S-class Long (W221)
Engine / modification :	S 550 (388 Hp) G-TRONIC
Production start :	2005 year
Production end :	2009 year
Coupe type :	Sedan
Num. of Doors :	4
Num. of seats :	5
Fuel economy (consumption)
Fuel consumption / economy - urban :	17.7 l/100 km \| 13.3 mpg US \| 16.0 mpg UK
Fuel consumption / economy - extra urban :	8.8 l/100 km \| 26.7 mpg US \| 32.1 mpg UK
Fuel consumption / economy - combined :	12 l/100 km \| 19.6 mpg US \| 23.5 mpg UK
Fuel Type :	Petrol (Gasoline)
Fuel tank volume :	90 l \| 23.8 US gallons \| 19.8 UK gallons
Performance
Power :	388 hp \| 285 kW
Max power in :	6000 rpm.
Maximum speed :	250 km/h \| 155 mph
Acceleration from 0 to 100 km/h :	5.4 sec
Torque :	530 Nm @ 2800 rpm.
Engine
Engine position :	Front, longitudinal
Engine displacement :	5461 cm3
Fuel System :	Multi-point injection
Position of cylinders :	V engine
Valvetrain :	DOHC
Number of cylinders :	8
Number of valves per cylinder :	4
Compression ratio :	10.7
Piston Stroke :	90.5 mm
Cylinder Bore :	98 mm
Transmission
Wheel Drive :	Rear wheel drive
Number of Gears (automatic transmission) :	7G-TRONIC
Chassis
Length :	5209 mm \| 205.1 in
Width :	1872 mm \| 73.7 in
Width including mirrors :	2115 mm \| 83.3 in
Height :	1473 mm \| 58.0 in
Wheelbase :	3165 mm \| 124.6 in
Front track :	1604 mm \| 63.1 in
Rear (Back) track :	1606 mm \| 63.2 in
Front overhang :	871 mm
Rear overhang :	1173 mm
Minimum volume of Luggage (trunk) :	560 l
Front suspension :	Pneumatic elastic element
Rear suspension :	Pneumatic elastic element
Max weight :	2565 kg \| 5655 lbs
Front brakes :	Ventilated discs
Rear brakes :	Ventilated discs
Kerb Weight :	1910 kg \| 4211 lbs
ABS :	yes
Steering type :	Steering rack and pinion
Minimum turning circle (turning diameter) :	12.2 m
Tyres / Wheels
Tire size :	235/55 R17
Wheel rims size :	8J x 17
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