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AUTO MANIA:
by Dr. Iain Corness
[email protected] |
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Want a GT3 in your garage?
911 GT3
Well, I don’t know about you, but I certainly would
be happy to push the Daihatsu Mira into the street and put a new Porsche
in my garage. (It has been a long time since a 911 was my daily drive
car, but those years are never forgotten.)
For me, it is no surprise that Porsche’s development head, Wolfgang
Hatz, said, “The performance figures will really surprise you. But it is
not the performance figures that make it so memorable. It is the
emotional appeal. It gets under your skin.” I could not agree more.
Anyone who has ever owned a 911 and currently without one, will describe
themselves as being “between Porsche’s.”
The new third-generation 911 GT3 is no ordinary 911 Carrera S. Unique
touches include a deep new front bumper with a trio of sizeable air
ducts and prominent splitter, a further duct ahead of the bonnet to
reduce air pressure and smooth airflow over the car, new exterior
mirrors as well as a subtle sill element beneath the doors. The rear is
dominated by a giant glass fiber and carbon fiber wing complete with a
ram air intake for the rear-mounted engine and a new rear bumper with
vertical air ducts either side to relieve pressure within the rear
wheelhouses along with a diffuser element to provide a smoother flow of
air beneath the car at speed.
The basic bodyshell is shared with the 911 Carrera S, with the adoption
of aluminium for the fenders, roof, doors and engine lid claimed to have
reduced the weight of the structure by 13 per cent over the
second-generation 911 GT3, while additional strengthening measures bring
about a massive 25 percent increase in torsional rigidity. It is larger
by 118 mm in length and 44 mm in width, and the new 911 GT3 hits the
scales at 1430 kg, 35 kg heavier than the previous model.
At 2457 mm, the wheelbase represents a considerable 93 mm increase over
the old 911 GT3, while the front and rear tracks are up by 54 mm and 31
mm in width at 1551 mm and 1555 mm respectively, giving it a much wider
stance.
Gear lever goes into drive without the need to depress a clutch pedal.
The dual clutch gearbox automatically picks up first, second and then
third as required.
The new engine produces 350 kW some 250rpm below the point where the old
911 GT3 unit was redlined at 8250rpm. Torque is up by 10 Nm, reaching
440 Nm at 6250rpm.
Porsche’s latest road racer returns a 0-100 km/h time of 3.5sec,
eclipsing its predecessor by an impressive 0.4sec. The revised gearing
also means its 315 km/h top speed is achieved in seventh gear - not
sixth, as with the 911 Carrera S.
In keeping with previous incarnations of the GT3, the new model receives
a largely unique chassis. The layout, with a MacPherson strut front and
five-link rear suspension, is carried over from other new 911 models,
but the individual components have been extensively modified in a move
that brings about a 30 mm lowering in ride height and 3.9 kg reduction
in weight for reduced unsprung mass.
The new GT3 gets revised wheel bearings, altered hubs, a new transverse
control arm, lighter springs and aluminium tube dampers are among the
developments found up front. The rear gets a similar list of measures,
together with a hollow aluminium subframe casting that provides a more
rigid mounting structure. A variable damping system (PASM) with two
levels of firmness is part of the standard equipment, as is torque
vectoring (PTV Plus) that includes a locking differential. The standard
fit center-lock, forged-aluminium 20 inch wheels have increased in
diameter but are claimed to be marginally lighter than the 19 inch items
used on the old GT3. They are now 9.0 inch wide up front and 12.0 inches
wide at the rear and come shod with 245/35 and 305/30 profile Dunlop
Sport Maxx tyres respectively.
The steering is also completely new and rather special. The front
electro-mechanical system is a development of the arrangement used on
the 911 Carrera S but receives its own individual mapping and a revised
mounting process to provide added rigidity to the rack. As on the
upcoming 911 Turbo, it works in conjunction with an electro-mechanical
rear-wheel steer system, which has been set-up to provide 1.5 degrees of
steering angle at the rear. Up to 60km/h, it operates the rear wheels in
the opposite direction to those up front, providing added low speed
maneuverability by providing a virtual shortening of the wheelbase by
150mm. Above 80km/h, the rear wheels are operated parallel to the front
wheels, resulting in a virtual lengthening of the wheelbase by 500 mm
for added longitudinal stability.
To experience this car at its best you need a circuit, because its
ability to carry big speeds through corners without any premature
breakaway on road legal tyres is quite remarkable, as exemplified by
Porsche’s claim that the new car has already successfully lapped the
Nurburgring in 7 min 25 sec - two seconds faster than the even more
heavily focused 911 GT3 RS 4.0 which it effectively replaces.
The brakes provide fantastic stopping power with superb levels of
modulation and impressive feel even before they’re up to proper
operating temperature. Porsche has given its new race bred coupe
standard carbon-ceramic discs with six pot aluminium calipers up front
and four-pot calipers at the rear. They’re now 350 mm in diameter all
round and have been modified with altered ventilation holes for improved
heat dissipation in a process brought over directly from its motorsport
activities. There are also additional brake cooling ducts on the rear
axle.
A day driving the new 911 GT3 reveals a significantly faster, even more
responsive yet more accessible and astonishingly user-friendly car. But
at the same time, it has lost none of the customary race track derived
qualities when you switch into sport and give it all it is worth on a
deserted country road.
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The last M3 coupe
The Last M3 Coupe
The German manufacturer signaled an end to one
of its most iconic models last week when a fitting Fire Orange number rolled off
the production line, ending a 26 year lifecycle.
The M3 nameplate will now be reserved exclusively to the flagship 3-Series
sedan, while the next-generation coupe and convertible will fall under a new M4
series.
The M3 coupe dates back to the original E30 model line produced in 1986. The
current fourth-generation E92 has been produced since 2007, with more than
40,000 units sold worldwide. An additional 10,000 sedans and 16,000 convertibles
have also been rolled out.
The next generation M4 coupe will feature a twin-turbo six-cylinder engine
producing around 335 kW and 550 Nm of torque, up 26 kW and 150 Nm respectively
on the current 4.0 liter V8.
The new M3 sedan will be launched at the beginning of next year, with the
all-new M4 coupe and convertible to follow months later.
The current M3 convertible will remain in production until September, while the
next generation M3 sedan is expected to debut at the 2013 Frankfurt motor show
in September. The M4 Coupe and Convertible will be revealed at the 2014 Geneva
motor show next March.
There will be many people hoping that they will be on show at the Bangkok
International Motor Show next March as well.
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World Car of the Year
Ford Fiesta 1.0L EcoBoost
The votes are in and the overall winner was the Ford Fiesta
1.0L EcoBoost. This does not surprise me as this engine has been winning awards
for the last two years.
The class winners were:
Family Car:
1st - Audi Allroad
2nd - Volkswagen Golf
3rd - BMW 3 Series
Luxury Car:
1st - Range Rover
2nd - Mercedes Benz SL550
3rd - BMW 6 Series
Sports Car:
1st - Porsche Boxster S
2nd - Audi RS 5
3rd - Toyota 86/Subaru BRZ
SUV:
1st - Mazda CX-5
2nd - Hyundai Sante Fe
3rd - Nissan Pathfinder
Economy Car:
1st - Ford Fiesta 1.0L EcoBoost
2nd - Kia Forte
3rd - Toyota Prius
Unfortunately, many of these world car award winners are not available in
Thailand. But the situation is improving, with many of these vehicles actually
now built in Thailand.
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Should you carry a 300 mm iron bar?
I know of one driver who kept a 300 mm iron
bar beside the driver’s seat as a motoring aid. He was a chap I knew in London.
A two meters tall Jamaican.
Eddie was a really nice, peaceful guy who lived in Beulah Hill SE 19, an area of
London. He was married to an English girl who was just under two meters tall.
They made for a fairly imposing couple. However, both of them had such a hard
time growing up, they made the conscious decision not to have children, who most
likely would have vied for the title of the world’s tallest person.
Eddie drove a Triumph TR2. Remember them? Four cylinder British sports car of
the 1950’s. A standard Vanguard engine with an extra carburetor hung on the
side. His was one of the early models with the recessed grille. Being so tall,
he didn’t really fit into anything, but by getting the seat racked back, and the
back of the seat almost horizontal, he looked like an ordinary mortal in the
TR2. Of course, in the UK in those days, dark Jamaicans were not as prevalent as
they are today. In fact, you could go so far as to say they stuck out like a
sore thumb, and were not universally popular with the English public.
Eddie had to put up with being abused at the traffic lights. “Go home coon,” was
the cry hurled by other motorists. This was not the ‘politically correct’ times
of today, but the late 1960’s. There was no PC legislation to protect Eddie, so
he had to provide his own, and yes, you guessed it, the protection was a 300 mm
iron bar he kept beside the seat.
Let me tell you, I have witnessed the verbal abuse at the traffic lights, which
made cricket’s ‘sledging’ seem like kindergarten chats. Eddie would put up with
so much, and then two meters of Jamaican with a 300 mm iron bar in his hand
would unwind from a Triumph TR2, and in his best Jamaican voice, Eddie would
reply, “What you want, white man?”
The reply was never more abusive words from the London motorist, but a Morris
Minor (or similar) would ‘kangaroo’ through the traffic lights, irrespective of
the color and quickly disappear. That round definitely went to the 300 mm iron
bar.
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Autotrivia Quiz
Last week, I mentioned a road legal, 104 cm high, 66 cm wide and 132 cm long. I
asked what was it? It was a funny thing called a Wind Up.
So to this week. In 1961 this front engine car ran in a Grand Prix. What was it?
For the Automania free beer this week, be the first correct answer to email
[email protected].
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