After forty years, the Porsche 911 is
moving into its sixth generation, retaining the classic outline created by Butzi
Porsche but using it to cloak a car that has little in common with the original
— except its purpose, as a pure sports machine.
The new generation — the 997 as
Porsche and its aficionados will refer to it — carries the Carrera model name
that goes back even further in Porsche heritage than does the 911. It is
improved in every way over the outgoing 996 model, with smoother aerodynamics, a
wider body covering wider wheels, a more powerful engine, an even more powerful engine in the S model, lighter weight,
more driver aids and an all-new interior. All this will be on sale in the
U.S. by August,
at a price of $69,300 for the Carrera and $79,100 for the sporting S
model.
Pied piper
power
Ahead of its launch, Porsche invited
the press to drive the car in the countryside around the German town of
Hamelin
. The
home of the Pied Piper was an apt choice; this is a car that plays an
exhaust-note tune to make enthusiastic drivers follow it anywhere.
In some ways, the 911 has come a long
way from the 1963 original. That car still had strong DNA from the VW Beetle
derivations that were the firm’s first products. With the air-cooled engine
slung out behind the driver, the 911 needed a wary driver to take it to its
limits, snapping into a spin with little warning in the hands of the careless or
clumsy. Recent models retain the flat-six format of the original, but now the
engine is water-cooled and benefits from variable valve-timing and the many
electronic controls we now expect in performance power units. The chassis has
been continuously modified too, and now it is difficult to assess where the 911
stows its engine. It’s still in the rear, of course, and the 997 points up its
location by new air vents in the engine cover that leave nobody in any doubt
that this is a mid/rear-engined car.
The new body also gives strong visual
hints that it is also a performance car. It’s almost 1.5 inches wider across the
rear axle, giving space for larger wheels (18 inches on the Carrera and 19 on
the S) and emphasizing the slender waist and wide haunches that have been
Porsche shorthand for power ever since the first Turbo. Surprisingly, in a world
where every new iteration of a car seems to expand in every direction, the 997
is microscopically shorter — by just over a tenth of an inch — than its
predecessor.
The overall shape is still
unmistakably 911, but there are subtle changes that will keep the purists on
their toes and contented. After the much criticized “broken egg” headlamps of
the 996, the 997 reverts to a more rounded shape that’s more in keeping with the
car’s classic form. There’s nothing classic about the lighting technology,
however, and the S comes as standard with bi-xenon bulbs. A separate light
cluster below the headlamps combines foglamps, parking lights and indicators,
and below this slim unit are cooling intakes that underline the car’s
performance characteristics.
The overall shape of the body,
together with detail work that includes aerodynamic twin-boom mirror arms and
smooth transitions between the windshield and rear window and the body, have
reduced the car’s drag coefficient from 0.30 to 0.28. This is an appreciable
improvement that undoubtedly has an influence on top speed (182 mph for the
Carrera S) and impressive gas consumption figures of 20.5 mpg on the S
model.
Heart of a
champ
The heart of a modern Porsche is its
engine, and the new generation of the 3.6-liter flat six has a number of major
improvements. Chief among them is the introduction of a 3.8-liter version for
the S. The extra 200cc boosts power from 325 hp to 355, which is developed at
6600 rpm, 200 rpm below the peak of the smaller engine. Torque is impressive
too, 273 lb-ft at 4250 rpm for the Carrera and 295 lb-ft at 4600 rpm for the S.
The engine is lighter than previously thanks to careful weight saving, mainly in
the exhaust system, and the whole car has been lightened, by almost 90 pounds.
Overall weight is almost the same, however, because additional features have
replaced what has been taken out of the component weights.
The 997’s chassis has been improved in
detail, with a lighter front suspension that has a slightly wider track. There
is also a new rack and pinion steering system with a variable ratio. Many
steering systems have power assistance that is lighter at the straight-ahead
position, but the power system actually changes the ratio when the wheel is
turned by more than 30 degrees. The aim is to give a less “nervous” feel when
travelling in a straight line at high speed, while giving a more linear feel on
twisting roads. Parking is also easier, with steering that has 2.62 turns from
lock to lock compared with 2.98 for the previous model. The rear axle has more
aluminum in it to reduce weight, and the track is greater.
The 997 introduces Porsche’s own
Active Suspension Management system, which operates on the Bilstein dampers to
continuously vary their response in line with road conditions and the driver’s
wishes. Selecting ‘Sport’ or ‘
Normal’ on a dashboard switch sets up the
dampers to give settings suited to the conditions. The system is not just an
on/off switch, however. Electronics control the dampers’ valving constantly,
adapting the handling over five steps for each of the two settings. Porsche
claim that with the Sport setting dialled in, a 911 is five seconds per lap
faster over the fourteen miles of the Nurburgring race
track.
Proof of the
pudding
On the road, the 911 is appreciably
better than its predecessor, a car that was already outstanding. The power is
instantly available, and acceleration from a standstill is truly eye-opening. In
the case of the S, the power is a major element in the car’s appeal. Thanks to
the fact that Porsche held its press preview close to one of the remaining
speed-limit free sections of the German autobahn, it was possible to run the
cars at speeds far in excess of those that are legal in most other countries of
the world. The S accelerated smoothly to the upper limits of the speed range,
and 145 mph was a realistic cruising speed, at which one could appreciate the
variable-ratio steering. In a straight line the wheel held the car perfectly,
without the feeling so often met at very high speeds of the need to make
constant small corrections to the car’s line. One aspect of the car that the
engineers have studied closely is that of sound (rather than noise). The S has a
powerful, muscular sound to it, which is particularly noticeable when it
overtakes with the power on.
On the country roads around Hamelin,
both the Carrera and Carrera S, in either six-speed manual or five-speed
Tiptronic automatic form, were superb. There was never a feeling that this was a
rear-engined car that could snap back. The steering was light and responsive,
the gearshifts smooth in automatic mode and satisfying in the manual, and the
car felt safe, smooth and luxurious.
The luxury was due to a large extent
to the new interior and new seats, which adjust not only for reach (as does the
steering column) but also for girth. Porsche customers are not always in the
first flush of youth, and seat bolsters that can adjust in and out to grip the
lower back perfectly were extremely comfortable.
The cockpit uses hand-stitched leather
in sweeping shapes to provide a comfortable environment that is far from the
spartan tradition of the ‘thoroughbred’ sports car. Even the plastic components
look good, and Porsche is to be congratulated on the fact that it has avoided
the temptation to add panels of false wood or carbon-fiber to dress up the
interior. It is restrained, with all the electronic goodies for sound and
navigation, and the traditional Porsche instrument cluster, designed to group
all the instruments in an arc that can be seen through the top half of the
steering wheel, is a lesson to manufacturers whose dashboards are styled rather
than designed. The graphics of the digital displays that are part of the
instrument cluster are particularly well done.
Sitting atop the dash is the optional
accessory that will be a must-have for the enthusiastic driver. The Sports
Chrono Package places a neat stopwatch, which combines analog and digital
readouts, on top of the dash just off the driver’s eyeline. Controlled by a
switch on the steering-column, it reads off lap times for drivers who enjoy
track driving. But it does much more than just record time. The package also
varies the engine-management system and the shift-management system of the
Tiptronic gearbox to give the car much more sporting characteristics, more
suited to track driving. The system also records lap times in a memory and
allows them to be called up and analysed on the car’s information screen. At
around $700, it will probably be the most popular option on the long list
available.
The new 911 may look like a forty
year-old with a very expensive facelift, but under that still smooth complexion
beats a heart as passionate and exciting as the day it was born. It would be
difficult to justify paying more money for a sports car — this one has it
all.