Aston Martin V8 Vantage: First Look
By Motoring Channel Staff
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Aston Martin V8 Vantage

The rear end with integrated exhaust
pipes and hatchback look very sporty

Aston Martin's new V8-powered sports
car will go up against the Porsche 911,
with luggage space a big feature
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Aston Martin unveiled the production version of its eagerly
awaited V8 Vantage at the 2005 Geneva International Motor
Show on Tuesday 1st March.
First shown as a concept car at the 2003 North American International
Auto Show in Detroit, the V8 Vantage immediately caused a
worldwide sensation as it allows Aston Martin to enter a new
sector of the premium sports car market with a genuine alternative
to other cars that are currently on offer.
Deliveries of the V8 Vantage to customers in the UK and Europe
will begin in late summer and in North America and the rest
of the world by the end of 2005.
It will be built at Aston Martin's Headquarters at Gaydon,
Warwickshire in the UK, and completes the current Aston Martin
line-up. This now comprises the flagship Vanquish S, the elegant
DB9 and the agile V8 Vantage
The exterior of the V8 Vantage is beautiful and perfectly
proportioned from every angle with a low purposeful stance.
Each carefully detailed feature provides graphic evidence
of the painstaking craftsmanship and quality, which is synonymous
with the Aston Martin marque.
The long bonnet and two-seater cabin creates an instantly
recognisable stance, while minimal front and rear overhangs
(combined with a wide track) appear to push the rear wheels
out and enhance the extremities of the bodywork, while at
the rear a hatchback offers practicality not normally found
in sports cars of this type.
Inside, Aston Martin's craftsmanship is matched to striking
21st century style. The dials are made from aluminium, and
together with the switchgear have a very distinct design and
unique Aston Martin look and feel.
The V8 Vantage has endured the most extensive test and development
programme in the Company's 91 year history during which 78
Prototypes were vigorously tested over more than 1½
million miles.
In Dubai over 12,000 miles of testing was carried out where
ambient temperatures regularly hit 48ºC and the bodywork
of the cars reached 87ºC.
High speed testing was conducted at the Nardo test track
in Italy and extensive testing was carried out at Nurburgring's
Nordschleife in Germany, and cold weather testing in temperatures
as low as -30ºC was undertaken in Sweden to ensure the
car runs reliably in all weather conditions, extreme or otherwise.
The V8 Vantage is the second model to use Aston Martin's
unique VH (Vertical Horizontal) architecture. Constructed
from lightweight aluminium extrusions, precision castings
and pressings, the underframe is bonded with aerospace adhesives
and mechanically fixed with self-piercing rivets.
Certain complex parts of the frame are precision die cast
in aluminium; the door inner panels are cast magnesium and
the windscreen surround is a one piece aluminium casting.
The V8 Vantage uses a combination of aluminium, steel and
advanced composite exterior panels. Composites are used for
panels with a high degree of complexity and a deeper shape,
such as the front wings (front guards), which incorporate
the distinctive side strakes.
The V8 Vantage is very much a pure sports car, so from the
outset, the priority of Aston Martin's engineers was to focus
on a lightweight, compact size, plus agility and power. At
just 4.38 metres long it is compact and very nimble and is
the smallest model in the Aston Martin range.
The all new 280kW (380hp) engine is a 4.3 litre, low emissions,
all aluminium alloy V8, unique to Aston Martin. This new V8
uses the latest technology to deliver outstanding performance
in all environments, and the British company has adopted a
dry-sump lubrication system for the V8 Vantage. Often used
in racing cars, this system allows the engine to sit very
low in the body, lowering the centre of gravity which in turn
helps to improve handling and the overall balance and stability
of the car.
The system also helps to improve engine durability by maintaining
lubrication under conditions of extreme cornering and braking.
The layout of the powertrain adopts a transaxle configuration,
whereby the front mid-mounted engine is connected to the transmission
- at the rear of the car - via a cast aluminium torque tube
and carbon fibre drive shaft. This configuration provides
the car with a 49:51 weight distribution, giving outstanding
handling characteristics and excellent all round capabilities.
The advanced quad-cam 32-valve engine is individually hand
assembled by skilled Aston Martin technicians at the company's
new engine production facility in Cologne, Germany, where
every Aston Martin engine, including the V12 for Vanquish
S and DB9, is built.
"The V8 engine is unique to Aston Martin," said
Aston Martin's Jeremy Main. "We share expertise within
the PAG organisation but this design is totally new and not
a shared engine. Every significant part of it is unique from
the specification of the cylinder block to the cylinder heads,
crankshaft, connecting rods, pistons, camshafts, inlet and
exhaust manifolds, lubrication system and engine management."
The bore and stroke dimensions are optimised to provide an
excellent balance between outright power and torque, while
a resonance induction system improves tractability and performance.
The inlet camshaft timing is variable resulting in improved
low-end throttle response, mid-range torque and seamless power
delivery. Maximum power is 280kW @ 7000rpm and maximum torque
409Nm of torque @ 5000rpm.
The V8 Vantage will be initially offered with a 6-speed manual
transmission and other alternatives will be announced at a
later date. A great deal of time and effort has been spent
ensuring that the new transmission has a smooth and fast shift
action to ensure its ultra close ratios can be used to maximum
effect.
"It is one of the best manual gear changes in the world,"
added Jeremy Main. "Driving enjoyment is a very important
quality of the V8 Vantage and part of this is a superb gear
change action."
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