Car technical specifications and fuel economy / consumption / mpg

Comparison Porsche 911 Cabriolet (996) Carrera 4 3.4 (300 Hp) & Mercedes-Benz S-class Long (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC


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Porsche 911 Cabriolet (996) Carrera 4 3.4 (300 Hp)
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Mercedes-Benz S-class Long (W221, facelift 2009) S 450 V8 (340 Hp) G-TRONIC
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Brand: Porsche Mercedes-Benz
Model: 911 S-class
Generation: 911 Cabriolet (996) S-class Long (W221, facelift 2009)
Engine / modification: Carrera 4 3.4 (300 Hp) S 450 V8 (340 Hp) G-TRONIC
Production start: 1998 year 2009 year
Production end: 2001 year 2010 year
Coupe type: Cabriolet Sedan
Num. of Doors: 2 4
Num. of seats: 2+2 5
Fuel consumption / economy - urban: 17.4 l/100 km 16.0-16.3 l/100 km
Fuel consumption / economy - extra urban: 8.8 l/100 km 7.8-8.0 l/100 km
Fuel consumption / economy - combined: 12 l/100 km 10.7-11 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Fuel tank volume: 64 l 90 l
CO2 emissions: 251-257 g/km
Power: 300 hp 340 hp
Max power in: 6800 rpm. 6000 rpm.
Maximum speed: 280 km/h 250 km/h
Acceleration from 0 to 100 km/h: 5.4 sec 5.9 sec
Torque: 350 Nm @ 4600 rpm. 460 Nm @ 2700-5000 rpm.
Engine position: Rear, longitudinal Front, longitudinal
Engine displacement: 3387 cm3 4663 cm3
Engine oil capacity: 8.3 l
Coolant: 22.5 l
Fuel System: Multi-point injection Multi-point injection
Position of cylinders: Boxer V engine
Number of cylinders: 6 8
Number of valves per cylinder: 4 4
Compression ratio: 11.3 10.5
Piston Stroke: 78 mm
Cylinder Bore: 96 mm
Wheel Drive: All wheel drive (4x4) Rear wheel drive
Number of Gears (automatic transmission): - 7G-TRONIC
Number of Gears (manual transmission): 6
Length: 4430 mm 5226 mm
Width: 1765 mm 1871 mm
Width including mirrors: 2120 mm
Height: 1305 mm 1479 mm
Wheelbase: 2350 mm 3165 mm
Front track: 1455 mm 1600 mm
Rear (Back) track: 1500 mm 1606 mm
Front overhang: 888 mm
Rear overhang: 1173 mm
Minimum volume of Luggage (trunk): 100 l 560 l
Front suspension: Independent, Spring McPherson, with stabilizer
Rear suspension: Multi-link independent
Max weight: 1850 kg 2595 kg
Front brakes: Ventilated discs Disc
Rear brakes: Ventilated discs Disc
Kerb Weight: 1450 kg 1940 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering
Minimum turning circle (turning diameter): 12.2 m
Tire size: 205/50 R17; 255/40 R17 255/45 R18
Wheel rims size: 7J x 17; 9J x 17 R18