Car technical specifications and fuel economy / consumption / mpg

Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC technical specifications and fuel economy

Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC

Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC has a combined fuel consumption of 10.6-10.7 l/100 km urban fuel consumption of 15.9-16 l/100 km extra urban fuel consumption of 7.7-7.8 l/100 km Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC accelerates from 0 to 100 km/h in 5.9 sec. The maximum speed is 250 km/h | 155 mph.



Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Technical information

  • Engine displacement
    4663 cm3
  • Power
    340 hp
    250 kW
  • Acceleration from 0 to 100 km/h
    5.9 sec
  • Maximum speed
    250 km/h
    155 mph
  • Kerb Weight
    1880 kg
    4145 lbs
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Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC General information General information
Brand : Mercedes-Benz
Model : S-class
Generation : S-class (W221, facelift 2009)
Engine / modification : S 450 V8 (340 Hp) G-TRONIC
Production start : 2009 year
Production end : 2010 year
Coupe type : Sedan
Num. of Doors : 4
Num. of seats : 5
Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Fuel economy (consumption) Fuel economy (consumption)
Fuel consumption / economy - urban : 15.9-16 l/100 km
Fuel consumption / economy - extra urban : 7.7-7.8 l/100 km
Fuel consumption / economy - combined : 10.6-10.7 l/100 km
Fuel Type : Petrol (Gasoline)
Fuel tank volume : 90 l | 23.8 US gallons | 19.8 UK gallons
CO2 emissions : 249-251 g/km
Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Performance Performance
Power : 340 hp | 250 kW
Max power in : 6000 rpm.
Maximum speed : 250 km/h | 155 mph
Acceleration from 0 to 100 km/h : 5.9 sec
Torque : 460 Nm @ 2700-5000 rpm.
Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Engine Engine
Model Engine : M 273.922
Engine position : Front, longitudinal
Engine displacement : 4663 cm3
Engine oil capacity : 8.5 l
Fuel System : Multi-point injection
Position of cylinders : V engine
Number of cylinders : 8
Number of valves per cylinder : 4
Compression ratio : 10.5
Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Transmission Transmission
Wheel Drive : Rear wheel drive
Number of Gears (automatic transmission) : 7G-TRONIC
Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Chassis Chassis
Length : 5096 mm | 200.6 in
Width : 1871 mm | 73.7 in
Width including mirrors : 2120 mm | 83.5 in
Height : 1479 mm | 58.2 in
Wheelbase : 3035 mm | 119.5 in
Front track : 1600 mm | 63.0 in
Rear (Back) track : 1606 mm | 63.2 in
Front overhang : 888 mm
Rear overhang : 1173 mm
Minimum volume of Luggage (trunk) : 560 l
Max weight : 2560 kg | 5644 lbs
Front brakes : Disc
Rear brakes : Disc
Kerb Weight : 1880 kg | 4145 lbs
ABS : yes
Steering type : Steering rack and pinion
Minimum turning circle (turning diameter) : 11.8 m
Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Tyres / Wheels Tyres / Wheels
Tire size : 255/45 R18
Wheel rims size : R18
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Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC

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