Car technical specifications and fuel economy / consumption / mpg

Mercedes-Benz S-class Long (W221) S 550 (388 Hp) G-TRONIC technical specifications and fuel economy

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

  • Engine displacement
    5461 cm3
  • Power
    388 hp
    285 kW
  • Acceleration from 0 to 100 km/h
    5.4 sec
  • Maximum speed
    250 km/h
    155 mph
  • Kerb Weight
    1910 kg
    4211 lbs
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Mercedes-Benz  S-class Long (W221)  S 550 (388 Hp) G-TRONIC  General information General information
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
Mercedes-Benz  S-class Long (W221)  S 550 (388 Hp) G-TRONIC  Fuel economy (consumption) 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
Mercedes-Benz  S-class Long (W221)  S 550 (388 Hp) G-TRONIC  Performance 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.
Mercedes-Benz  S-class Long (W221)  S 550 (388 Hp) G-TRONIC  Engine 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
Mercedes-Benz  S-class Long (W221)  S 550 (388 Hp) G-TRONIC  Transmission Transmission
Wheel Drive : Rear wheel drive
Number of Gears (automatic transmission) : 7G-TRONIC
Mercedes-Benz  S-class Long (W221)  S 550 (388 Hp) G-TRONIC  Chassis 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
Mercedes-Benz  S-class Long (W221)  S 550 (388 Hp) G-TRONIC  Tyres / Wheels Tyres / Wheels
Tire size : 235/55 R17
Wheel rims size : 8J x 17
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