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Porsche
Ferdinand Porsche
Short story
History
2015 Boxster Spyder
2015 Cayman GT4
2014 911 Carrera GTS
2014 919 Hybrid
2014 Cayenne Hybrid
2014 Cayenne
2014 911 Targa
2014 50 years 911 Engine
2013 911 GT 3
2013 Macan
2013 911 Turbo
2013 918 Spyder
2013 Cayman
2012 Boxster
2012 911 Cabrio
2011 911
2009 Boxster
2009 Panamera
2009 911 Turbo
2009 911 GT 3 RSR
2008 911 S Carrera C.
2008 911 Targa 4
2006 911 Turbo
2006 911 GT 3 RS
2005 911 Turbo Coupe
2005 RS Spyder
2005 Cayman
2005 Boxster
2003 Carrera GT Engine
2003 Carrera GT
2002 Cayenne
2001 Carrera 4S
2000 Boxster
1999 6-cyl. Turbo
1999 6-cyl. engine
1997 Turbo Coupe
1997 911 GT 1
1993 911
1993 Turbo Cross Sect
1991 968
1989 911 Speedster
1986 959
1984 928 Study 50
1983 956 - 104
1981 924 Carrera GTS
1981 924 Carrera GTR
1981 944
1981 Aircraft engine
1979 924 Turbo
1978 928
1977 911 930 Turbo
1977 935
1977 936 Le Mans
1976 924
1973 911 G-Modell
1973 Carrera RS
1973 911 Targa
1971 917 Rosa Schwein
1971 Sixteencylinder
1971 Targa
1970 911 S Typ 915
1969 914
1969 914 (Eight cylinder)
1969 911
1967 907 Short Rear
1967 917
1967 911
1967 911 Targa
1966 First crashtests
1966 906 Carrera 6
1966 911 S
1965 912
1964 911
1964 904 Carrera GTS
1964 904
1963 911
1963 911 Motor
1963 Elva
1960 356 B
1960 356B 2000GS
1959 754
1959 356 B
1956 597 'Hunting car'
1956 356 Brake
1956 356 Engine
1953 550 Spyder

1950 356 SL
1948 First 356
1947 356 preparation
1947 Cisitalia
1922 Car Sascha
1898 Electric car
1897 Lohner-Porsche
Engine data


Porsche 911 Cabrio







Models911 Carrera / Carrera S
Displacement (bore * stroke)3.436 cm (97,0 mm * 77,5 mm) /
3.800 cm (102,0 mm * 77,5 mm)
Compression ratio12,5 : 1 (ROZ 98)
Mixture preparationDirect injection (multi-hole nozzles)
LubricationDry sump, approx. 10 liters
Torque390 / 440 Nm both at 5600 rpm
Performance257 kW (350 HP) / 294 kW (400 HP)
Both at 7.400 rpm
Max. speed: 7.800 rpm
Drive trainRear engine, longitudinal, rear drive
TransmissionManual seven-speed:
3,91/2,29/1,55/1,30/1,08/0,88/0,71/3,55
(option):
3,91/2,29/1,65/1,30/1,08/0,88/0,62/3,55
Axle driveElectr. controlled locking mechanism, transmission ratio: 3,44
CO2-emission198 / 210 g/km
BodyAluminum-steel mixture, aluminum: doors, hood
Length4.491 mm
Width1.808 mm
Height1.299 mm
Drag coefficient0,30 (2,02 m)
Boot capacity f/r135/155 Liter
Suspension f/rMcPherson, Multilink
SteeringGear rack, servo, electro mechanical, variable support, automatic straight ahead direction
foot brakeFour- / sixpiston, fixed calipers, partitioning f/r, Discs, cross-drilled, ventilated, carbon brake (option)
Parking brakeDrums, duo-Servo, fully electric, jacking system
Wheels f/r235/40 ZR 19 (8,5") /245/35 ZR 20 (8,5")
285/35 ZR 19 (11") /295/30 ZR 20 (11")
Tyre pressure-single control (option)
Kerb weightFrom 1.450/1.465 kg with driver
Payload400/420 kg
Tank capacity64 liters
Maximum speed286/284 km/h/301/299 km/h
Purchase priceFrom 100.500 Euro
Electric system12 V, 70 Ah, 175 A


Of course you don't need it and it will not have everyone, but many, an incredible number more than can afford it. This convertible combines more than just two worlds, for example, folding and soft top. Normal are bows made of thick steel wire. Thereby the soft top swings in wide curves from one to another, just as it is not beneficial for a low air resistance.

Porsche's engineers have the bows in the top area so widened, that they form quasi a folding top. Thus the cloth top looks no longer set up so, but can reproduce well the proportions of the coupe. So that the whole will be not so much heavier and also the center of gravity is not raised, is used for the new shape of the bows magnesium material.

Of course, the new 911 convertible is slightly heavier than the coupe, but both are lighter than their predecessors, despite the greater surface area. That the roof do not need a helping hand and it also can be opened and closed up to 50 km/h, had been expected. But here the wind deflector (Fig. 6) is rolling electrically into position, too.

The indicated fuel consumption we do not believe anyway, but the car will be environmentally friendly thanks to the price not less than 100,000. This is truly sustainable, because who will deal with this car as a everyday car? The convertibles are already the major beneficiaries of a lot of care and less demands.

Although the car is barely inferior to its closed brothers. And 1.450 kg for the lightest version is not half bad. Compare it with the current Opel Astra. And the times of 0-100 km/h have already arrived at a value, the actually allows only subtle comparisons. Nevertheless, the horizontally opposed engine needs speed ... 02/12




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