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Friday, 30 September 2011

Porsche vs Ferrari


Porsche and Ferrari are German and Italian sides of the same
coin, interpretations of the sports car idea. Both founded by a
dominant patriarch, both honed in racing, both more than 50
years old, both with engineering and styling integrity. Whether on
the track of Le Mains or on the streets, the two have always been
put head-to-head and compared. Even the most naive motorist
associates these two names with both performance and style.

We’ve decided to compare the methodical Porsche 911 Carrera
4S and the passionate Ferrari F430 because both of them astonish
with their performance while attempting to maintain a reasonable
amount of practicality but do not pretend to be anything other than
sports cars.

A modern sports car should feature these characteristics: it should be
started easily, maneuvered around town, blasted on a couple of
country roads, it looks and performs the part on a racetrack but at the
same time it is very safe.

The easier way to separate the two cars is by measuring figures since
both of them have mastered the modern sports car requirements and
basically there’s no other way to choose between these two phenomenal
cars.

What initially impresses is Ferrari's lightning fast 4-second 0-100km/h
acceleration and thrilling exhaust tone. As the occupants are pinned to
the seats, the new generation 4.3-litre V8 pushes out 368 snarling
kilowatts. Porsche’s acceleration also offers that kick in the pants a
super car should deliver, although it is 0.8 seconds slower at the 100 km/k
mark.

With such acceleration performance, it comes natural for both cars to
excel in the braking department. The two cars offer optional ceramic
discs for impressive stopping.

Porsche’s engine gets the upper hand as it is more refined and on
the economy rank leaps ahead Ferrari with a 11.8 liters per 100 km
as opposed to 18.3 liters. Both cars deliver the power through impressive
6-speed gearboxes and offer top rate handling performance.

Both F430 and Carrera4S offer great interior comfort and even if the
space is limited, the occupants don't feel claustrophobic and flustered.
Although an impressive mix of suede, carbon fiber and aluminum abound
in the Ferrari, the Italians stand no chance when it comes to the high finish
level attained by the Germans.

Speed and silence are key elements for any super car.  The look and
appearance is the biggest draw card. The Carrera 4S is a typical Porsche,
despite the new proportions. It is a great looking car, like any other 911 but
somehow the styling no longer creates the jaw dropping reaction that the
Ferrari does. Indeed, traditionalists may say that Porsche pays homage to
its roots, but the truth is that Ferrari F430 simply draws the attention.

However, even if Ferrari F430 takes your breath away with its appearance,
the super car title goes to the Porsche Carrera 4S with a more complete all
round package.

Porsche turbo 1975 - now



In 1975 Porsche introduced the first Turbo. The engineers
experienced this new engine and Chairman Ernst Fuhrman
decided that they could use a turbo on a production car. The
first prototype was displayed at several European shows in
1973. In 1974, “911 Turbo” went on sale and at the time it had
a 3.0 liter 260 bhp engine.

The new Porsche was full of luxury. The standard Turbo had
air-conditioning, electric windows, tinted glass, headlamp washers,
a leather interior and Bilstein shocks. Originally, it was supposed
to be a limited edition, with only 500 models to be sold. However,
the demand was so high that more than 1000 cars were sold. It was
now clear that Turbo would have a secure future.

What attracted so many customers was its huge rear wing, widened
wheel and big tires. This great look combined with the powerful engine
made the Turbo look faster than any other 911.

In 1978, the model was improved by the increase of the engine
capacity to 3.3 liter and some other modifications. Now the engine
produced 40 bhp more. The rear wing was also revised: the two
separate grilles were replaced by one larger smooth surface, placed
a little higher in order to make room for an intercooler.

In 1979 though, the Turbo was withdrawn from US and Japan, as a
response to the second energy crunch.

In 1986, Turbo became again available in the US. This was the first
year Porsche used flares that were created in the stamping – process
of the fenders.  In 1992 Porsche showed the Turbo S at Geneva's
Motorshow. It’s engine delivered 381 bhp. The car weighted 120
kg less then the standard Turbo and this helped making Turbo S
really fast. There were built only 80 Turbo S.

In 1993, the engine capacity was increased again, now reaching 3.6
liter.  It was easily recognized by the Turbo 3.6 badge. Also, there was
a 93 Turbo 3.6 based 911 Turbo S built.

In 1996 Porsche launched yet another Turbo, based on the 993 series.
Its engine produced 408 bhp, featuring a six-speed gearbox and
four-wheel drive. It looked more elegant thanks to the less evocative
rear-wing. The wheels are 18 inch in diameter. It saves 20% of the
weight because the five spokes are hollow. The front wing has
air-ducts that lead extra cooling air to the brakes, making them more
powerful than before. They can stop the Turbo from 100 hm/h in 2.6
seconds and from 200km/h in just 5 seconds, increasing car’s safety.

Porsche has recently introduced the 996 Turbo. The styling is different
from the previous Turbo models. Its aerodynamics are improved, making
it much faster than the 993 Turbo. It gets to 100 km/h in only 4.2
seconds and has a top speed of 305 km/h. The new Turbo has a few
details that make it easy to recognize: bi-xenon headlights, air intakes
behind the doors and a movable rear-spoiler.

Thursday, 29 September 2011

Porsche the beginning



It`s hard to say exactly which is the beginning of Porsche
story. It could be in 1950, when the famous Max Hoffman
introduced the Porsche 356 to the United States. Or in 1948
when the first automobile to bear the name Porsche was introduced.
But in order to understand Porsche’s heritage and its philosophy
we need to go back to 1875, when, in September, at the home
of a tinsmith in the Bohemian village of Haffersdorf, a son was
born. His name was Ferdinand Porsche.

Since his adolescence, Ferdinand Porsche showed glimpses of
technical genius: at the age of 18, he wired family's home for
electricity in 1893. Still, he didn’t show many signs of disciplined
engineering skills that will eventually become his trademark. Even
if the “Doctor” is usually appended to his name, it is in essence
honorary, since his only formal technical training was as a part-time
engineering student in Vienna.

By the age of 25, the young Ferdinand Porsche had entered the
field of automotive design. His first car design was already
accepted by Lohner & Co. of Vienna. Over the next 20 years,
Ferdinand Porsche, the temperamental but brilliant engineer
succeeded in associating with every major automobile manufacturer
in Germany. At the same time, he designed a dozen of the most
technically significant cars in history.

Working for Mercedes-Benz, he helped develop the most revered
Mercedes-Benz cars of all time: the SSK series. For NSU, he
designed Auto Union Wanderer and the Type 32, a precursor of the
Volkswagen Beetle.

After being dismissed from Mercedes for disagreeing with the firm's
staid engineering policies, Porsche decided to establish what later
became Porsche A.G.: his own engineering consulting group. In a
small office in Stuttgart, the senior Dr. Porsche gathered a select
group of engineers to work under the dramatic name, "Doctor of
Engineering Ferdinand Porsche, Inc., Construction Facility for Land,
Air, and Sea Transportation." One of his employees was his youthful
son, Ferry. His primary interest was one that any young man might
select: sports and racing cars

The senior Dr. Porsche and his team were kept extremely busy. The
consulting firm developed for Steyr (now the utility-vehicle wing of the
Steyr- Daimler-Puch combine), the Austria luxury sedan, but it did not
progress beyond the prototype stage.  They worked a lot for Auto
Union, now Audi: the company developed the Front, the world's first
front-drive economy car. They astonished Auto Union with the mid-engine
Grand Prix cars and their supercharged V-12 and V-16 engines
which, together with Mercedes- Benz racers, dominated European auto
racing for nearly a decade.

After that, the firm created its best-known designs for NSU and Zundapp.
The pair of prototypes was characterized by Dr. Porsche's patented
torsion-bar suspension and a rear-mounted engine. Since neither
company moved rapidly enough to manufacture the designs, Porsche
sold the concept to the German government. Then, he oversaw the
construction of a plant on Wolfsburg to manufacture the design. His
drawings called the car the Type 60. The world came to know it as the
Volkswagen Beetle

After the second World War, the Porsche Company started to create vehicles
that beard its name, and so became knows world wide. Now, nearly a
century later, Porsche became the marque and the family that created
outstanding, often unique and surely lasting contributions to automotive
engineering and design.