Car technical specifications and fuel economy / consumption / mpg

Comparison Mercedes-Benz S-class (W221) S 550 (388 Hp) G-TRONIC & Kia Optima I 1.8 (134 Hp) Automatic


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Mercedes-Benz S-class (W221) S 550 (388 Hp) G-TRONIC
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Kia Optima I 1.8 (134 Hp) Automatic
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Brand: Mercedes-Benz Kia
Model: S-class Optima
Generation: S-class (W221) Optima I
Engine / modification: S 550 (388 Hp) G-TRONIC 1.8 (134 Hp) Automatic
Production start: 2005 year 2000 year
Production end: 2009 year 2002 year
Coupe type: Sedan Sedan
Num. of Doors: 4 4
Num. of seats: 5 5
Fuel consumption / economy - combined: 11.7 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Fuel tank volume: 90 l 65 l
Power: 388 hp 134 hp
Max power in: 6000 rpm. 6000 rpm.
Maximum speed: 250 km/h
Acceleration from 0 to 100 km/h: 5.4 sec
Torque: 530 Nm @ 2800 rpm. 169 Nm @ 4500 rpm.
Model Engine: M 273.96x
Engine position: Front, longitudinal Front, transverse
Engine displacement: 5461 cm3 1836 cm3
Engine oil capacity: 8.5 l
Coolant: 11.5 l
Fuel System: Multi-point injection Multi-point injection
Position of cylinders: V engine Inline
Valvetrain: DOHC DOHC
Number of cylinders: 8 4
Number of valves per cylinder: 4 4
Compression ratio: 10.7
Piston Stroke: 90.5 mm 88 mm
Cylinder Bore: 98 mm 81.5 mm
Wheel Drive: Rear wheel drive Front wheel drive
Number of Gears (automatic transmission): 7G-TRONIC 4
Length: 5079 mm 4745 mm
Width: 1872 mm 1815 mm
Height: 1473 mm 1420 mm
Wheelbase: 3035 mm 2700 mm
Front track: 1604 mm 1540 mm
Rear (Back) track: 1606 mm 1530 mm
Minimum volume of Luggage (trunk): 560 l 479 l
Front suspension: Pneumatic elastic element Wishbone
Rear suspension: Pneumatic elastic element Helical spring
Max weight: 2545 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Disc
Kerb Weight: 1865 kg 1340 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering Hydraulic Steering
Tire size: 255/45 R18 195/70 R14
Wheel rims size: 8.5J x 18 R14