cars in the modiivication: Mercedes Benz to Begin Sale of 2013 SL-Class in 2012

Mercedes Benz will begin the sale of its 2013 Mercedes-Benz SL-Class in the last quarter of 2012. This sports car that was introduced to the drivers since 1954 comes to the next span of life after five generations and a facelift in 2008.
The 2013 SL-Class will be powered by a new 5.5L V8 engine mated to a seven-speed automatic transmission. This combination provides this sports car a power of 387 hp.
At first look, the 2013 Mercedes SL-Class will look almost identical to its previous generations. What makes it different from the previous generations is its wider and lower stance.
The 2013 Mercedes Benz SL-Class, which is scheduled to begin sale in the last quarter of 2012, will come with a price tag ranging between $102K and $198K.
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2010 Ferrari 599XX Sports Car

Posted under Ferrari on Saturday, 14 November 2009 by theautoabc

The Geneva Motor Show isn’t all about hybrids, EVs and hopeful thinking. There are some hardcore sports cars there as well. Ferrari, as always, brought out some serous iron. Or in this case, some serious alloy, carbon composites and technical know-how.
Witness the 700-horsepower 599XX. It’s about as serious as a sports car gets, but sadly, we’ll never see it on the roads. The 599XX is designed exclusively for the track.
The 599XX is based on the magnificent 599 GTB Fiorano but is a different beast altogether. It’s slathered with all the latest high tech goodies from Ferrari’s racing department and is not aimed merely at the rich. The 599XX, like the FXX before it, is to be sold, in Ferrari’s words, to “a select group of clients,” which is to say people are are both rich and want to go wheel-to-wheel during exclusive Ferrari track days. When those few fortunate souls aren’t actually behind the wheels of their 599XXs, Ferrari will graciously store them.
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2009 Aston Martin V8 Vantage Roadster

Posted under Aston Martin on Tuesday, 15 September 2009 by theautoabc

Aston Martin V8 Vantage – originally launched to widespread critical acclaim at the Geneva Motor Show in 2005 – is to receive significant technical enhancements, reaffirming the car’s position as one of the world’s most desirable and exhilarating sports cars.
While the universally distinctive and award-winning shape of the Aston Martin V8 Vantage is retained, the car benefits from a number of technical changes which include significantly up-rated engine performance from a new 4.7 litre power unit in both Coupe and Roadster variants. Other changes include revised dynamics to take full advantage of increased power and torque availability, improved Sportshift™ transmission software and a new sports suspension option.
The 4.7 litre V8 engine has a power output of 420bhp (an 11% increase on the previous 4.3 litre unit) and delivers peak torque of 470Nm (15% increase), providing the Aston Martin V8 Vantage with new reserves of mid-range performance, an improved 0-60mph time of 4.7 seconds and top speed of 180mph (288kph). Combined European fuel economy and CO2 emissions are also improved by 13% (Sportshift™).
Inside, the changes include a new centre console and revised switchgear and the introduction of an ECU replacing the previous V8 Vantage key. Externally, the acclaimed Aston Martin V8 Vantage design appearance is enhanced with a range of new standard and optional 19” alloy wheels.
Aston Martin Chief Executive Officer, Dr Ulrich Bez said: “Continued development and evolution of our unique VH (Vertical-Horizontal) architecture has brought even higher levels of refinement and dynamic performance to our whole range.
“With the new 4.7 litre engine and associated changes we have taken the Aston Martin V8 Vantage to new levels of performance to produce an even more desirable sports car.
“The Aston Martin V8 Vantage is now the most successful Aston Martin in our history and we are confident these changes will continue its appeal and driving enjoyment for both new and existing customers.”
Engine
Improvements in performance have been achieved through a number of carefully developed changes to Aston Martin’s acclaimed V8 engine.
The cylinder bore and stroke has been increased from 89mm to 91mm and 86mm to 91mm respectively, giving a total displacement of 4735cc.
The increase in cylinder bore is facilitated by a move to cylinder liners that are pressed into the pre-machined aluminium alloy block, allowing a thinner liner than was possible with the cast-in design of the 4.3 litre engine.
The new forged steel crankshaft provides the 91mm stroke and incorporates new holes in the counter weights for reduced rotating mass and improved inter-bay breathing. New forged steel con-rods and cast aluminium pistons complete the capacity-related changes.
Other key changes include efficiency improvements to the dry sump lubrication system, including a new sump casting with oil pick-up points moved from the front and rear to the sides of the sump. The cylinder heads are modified with a new intake port and an inlet valve size increase from 34.9mm to 35.9mm. The intake manifold has been modified to match the new port to optimise air flow.
Transmission
The Aston Martin V8 Vantage transmissions have also undergone changes to improve performance and to handle the increased levels of power and torque. Both the standard manual stick-shift gearbox and the optional Sportshift™ transmission benefit from a modified clutch and flywheel, reducing clutch pedal efforts and delivering a 0.5kg weight saving, reducing the rotating masses within the powertrain, and hence increasing engine responsiveness.
Aston Martin’s Sportshift™ transmission has undergone a series of specific changes to broaden the capabilities of the gearbox to offer customers enhanced comfort and convenience with sporting capabilities. Changes include a revised control strategy, allowing the transmission, rather than the engine, to dictate how best the engine torque should be deployed to optimise performance and deliver power smoothly and consistently.
‘Dual Throttle Map’ software is also featured. When ‘Comfort’ mode is selected the engine reacts in a smoother more progressive manner to driver throttle inputs and in the default ‘Sports’ mode the throttle mapping is more aggressive, delivering a more dynamic and sporting feel.
Sportshift™ now also has the capability to take inputs from the steering wheel enabling the current gear to be held when the car is negotiating a corner and hill descent detection, allowing a low gear to be held, maximising the effects of engine braking.
Suspension
A series of improvements are introduced to the Aston Martin V8 Vantage chassis and suspension setup to deliver improved body control and low speed ride quality; enabling the driver to take full advantage of the increased performance potential.
A number of the improved components originally introduced on the Aston Martin V8 Vantage Roadster are now carried over to the Coupe, including revised upper damper mountings and bump stops. Additionally, the front spring rates are stiffened by 11% at the front and 5% at the rear.
Steering geometry is also modified to improve steering feel, while the front lower suspension arm compliance bushes are stiffened by 22% to provide enhanced steering response and handling.
The Aston Martin V8 Vantage also now benefits from Bilstein dampers as standard; these low-friction dampers provide improved levels of dynamic capabilities and further improve ride quality.
Design & Optional Equipment
Also introduced as an option for both Coupe and Roadster variants is a new Sports Pack which comprises forged lightweight alloy wheels aiding a lower unsprung mass, re-tuned Bilstein dampers with improved dynamic response, up-rated springs and a revised rear anti-roll bar (Coupe only). The Sports Pack is intended to offer greater agility, high speed body control and precision feel for the most enthusiastic of drivers.
Although the award-winning exterior design of the Aston Martin V8 Vantage remains largely unchanged, a new 20-spoke 19” alloy wheel is introduced as standard, with either diamond turned silver or graphite finishes available as options, affording customers maximum option. Alternatively, as part of the Sports Pack option, a 5-spoke lightweight aluminium wheel will be provided.

2009 Aston Martin DB9 Volante

Posted under Aston Martin on Tuesday, 15 September 2009 by theautoabc

Aston Martin introduced a revised version of the company’s critically acclaimed Aston Martin DB9 at the 2008 Geneva Motor Show, which includes significant enhancements to standard specification. These changes include a revised version of Aston Martin’s 6.0 litre V12 engine to deliver improved power and torque. Peak power of 470bhp (350kW) – increased by 20bhp (30Nm) – is now reached at 6,000rpm, resulting in a power to weight ratio of 267bhp per tonne (199kW/tonne) – an increase of 11bhp per tonne over the existing Aston Martin DB9.
Peak torque of 600Nm is delivered at 5,000rpm, providing even more accessible power for the driver, as well a greater performance feel overall. Accordingly, top speed is now 190mph (306km/h) and the benchmark 0-60mph time improves by 0.3 seconds for the Touchtronic transmission – which benefits from a new valve box and integrated transmission controls to achieve quicker gear shifts – to 4.6 seconds and by 0.1 seconds to 4.6 seconds for the manual gearbox.
The latest Aston Martin DB9 also incorporates a series of chassis developments for both the Coupe and Aston Martin DB9 Volante derivates. Bilstein dampers are introduced in addition to revised upper suspension arms and retuned suspension bushes to deliver improved ride quality; aiding greater refinement in the Aston Martin DB9 Volante and an enhanced sporting feel in the Coupe. The Aston Martin DB9 Volante also benefits from revisions to the front shear panel which increases torsional rigidity by 10%, further improving refinement.
The Aston Martin DB9 manages to combine all facets of style, quality and usability of a traditional Aston Martin without relying on retrospective detail or design. Accordingly, styling changes to the revised Aston Martin DB9 are subtle, reflecting the car’s timeless design and understated elegance.
Exterior styling changes include the introduction of a new standard 19” 10-spoke alloy wheel, new door mirrors and a revised anodised aluminium five-bar grille. In the cabin changes include a new centre console constructed from die cast zinc with a painted iridium silver finish and the introduction of a new Emotion Control Unit (ECU) – first seen on the Aston Martin DBS in 2007. The ECU – constructed from glass, polished stainless steel and polycarbonate – replaces the key used previously for the Aston Martin DB9.
The innovative Aston Martin DB9 introduced an exciting new era for Aston Martin. The 2+2 sports car set new standards in its class due to its astonishing combination of technology, agility and design. The car marked the beginning of a new era for Aston Martin and became the first car to be hand-made at the company’s state-of-the-art facility in Gaydon, Warwickshire.