Acura ZDX Concept

The Acura ZDX Concept is designed to break new ground for Acura in the areas of provocative styling, contemporary luxury and meticulous refinement. With its sensuous curves, sharply raked roofline and bold fender flares, the Acura ZDX Concept blurs the distinction between coupe, sedan and sport utility vehicle. Clean, flowing lines start from the headlights and run the length of the car, accentuating the cars presence and grace. In keeping with the coupe-inspired styling, the rear door handles are cleverly concealed in the C-pillar. The all-glass tailgate opens wide to reveal a highly functional cargo space with integrated under-floor storage. The prototype is finished off with stylish dual chrome exhaust outlets and 9-spoke machined wheels fitted with 20-inch Michelin tires.

The Inside, the Acura ZDX Concept exudes modern luxury while focusing on pampering the front passengers. The cabin is enveloped in leather, which gives the interior a luxurious and inviting feel. The hand-stitched leather dash and instrument panel sweep down to form a dual cockpit layout, creating a personal and intimate experience for the front seat occupants. The premium leather seats are highly bolstered to support the passengers during sporty driving and at the same time provide comfort during a long getaway. A black monochromatic center stack leads to the textured metallic center console, which complements the black and pearl white leather trim. The thick leather wrapped steering wheel provides ample grip and is framed by racing-inspired paddle shifters for the ultimate in driver control. The cabin is enclosed by a panoramic glass roof which runs the entire length of the vehicle, providing occupants with a breathtaking view of the world around them.

The production Acura ZDX will bring a new level of prestige and sophistication when it arrives at Acura dealerships in the fall, offering the latest advancements in performance, technology and safety. The ZDX will deliver sports sedan performance on the road with its powerful V-6 engine mated to an all-new, smooth shifting 6-speed automatic transmission. The potent powertrain will be coupled with Acura's exclusive Super Handling All-Wheel Drive™ (SH-AWD®) system, giving the ZDX outstanding handling and cornering capabilities in all-weather conditions.

The typical Acura fashion, the ZDX with the latest in customer enhancing technologies and advanced safety features including an all-new blind spot information system, which will help drivers change lanes more confidently. A new multi-view rear camera makes parking even easier with the added enhancement of both a wide angle and top down view. The Acura signature technologies like Acura Navigation System with Voice Recognition™, AcuraLink Real-Time Traffic and Weather™, Acura/ELS Surround® premium audio system and Bluetooth® connectivity will also be available on the all-new model.

The Acura ZDX Concept represents the next step for Acura in its advancement to becoming one of the top luxury brands and makes a clear statement toward the future of the brand.

Acura ZDX Concept Technical Specifications
* Length: 192.4 inches
* Width: 78.5 inches
* Height: 61.8 inches
* Wheelbase: 108.2 inches
* Wheel/tire: 9-spoke custom alloy wheels with Michelin Latitude HP 275/40ZR 20 tires
* Powertrain: All-aluminum VTEC® V-6, all-new 6-speed automatic transmission with Sequential SportShift and Super Handling All-Wheel Drive™ (SH-AWD®)
* Seating capacity: 5-passenger

Alfa Romeo 159 1750 TBi

The new 159 is designed to express a sporting yet seductive personality and boasts road holding and performance that set new standards for this class of car. Two new engines in particular (a 200 HP, 1750 cc turbocharged petrol engine and a 170 HP 2.0 JTDM diesel) place the Alfa Romeo 159, in the power range that accounts for over half of Alfa Romeo sales.

Under their fascinating and highly personal exterior, all Alfa Romeos offer a choice of superb engines, all packed with the latest technology and bursting with performance. Alfa Romeo engines are the perfect embodiment of the sporting soul that has always set the marque apart from the competition. The Alfa Romeo 159 is certainly no exception.

The new 1750 cc turbo petrol engine (manufactured by FPT - Fiat Powertrain Technologies) comes combined with a six speed manual gearbox and boasts advanced ignition control solutions including direct fuel injection, two continuously variable valve timing units, a turbocharger and a revolutionary scavenging control system. The resulting performance is comparable to - or better than - that of many 3 litre engines while still delivering fuel consumption typical of a compact four cylinder unit.

The force behind the development of any Alfa Romeo engine is the company's determination to use technology to enhance driving pleasure. This certainly applies to the development of the new, Euro 5, "1750 Turbo Benzina 200 CV" unit destined immediately for the Alfa Romeo 159 and later on for the Alfa Romeo Brera, Spider and 159 Sportwagon.

The engine takes the Alfa Romeo 159, with its refined Italian styling and typical sporting elegance to an impressive top speed of 235 kph and accelerates it from 0 to 100 kph in just 7.7 seconds. The 200 HP Alfa Romeo 159 1750 TBi is therefore a true representative of Alfa's exclusive motoring lifestyle. Far from being a mere 'means of transport', the new 159 is a real driver's car. It delivers genuine sports performance and muscular acceleration thanks to generous torque and smooth response even at low revs and the extended power band of a modern, advanced petrol engine that minimises the need for you to 'work' the gearbox. The engine sound too is inspiring without ever becoming tiresome.

Aston Martin One-77

The One-77 is Aston Martin's definitive sports car, one that epitomises everything Aston Martin from technology, the hand-craftsmanship of the hand rolled aluminium panels to the attention to detail. A culmination of all the marque's know-how, the Aston Martin One-77 delivers effortless beauty guaranteed to stir the senses with performance potential eclipsing any previous Aston Martin.

With the performance and durability phase of the Aston Martin One-77's intensive development programme soon to commence, the 79th Geneva Auto Salon provides the perfect stage on which to reveal the remarkable engineering, advanced technology and exotic materials that lie beneath the Aston Martin One-77's extraordinary exterior.

Consequently the Aston Martin One-77's structural core is a lightweight and immensely rigid carbon fibre monocoque. Conceived and designed at Aston Martin's Gaydon HQ, the monocoque, or 'tub', has been built in partnership with Multimatic (MTC). As world leaders in carbon composite technology, advanced vehicle analysis and dynamic simulation, MTC brings unrivalled specialist capabilities to the exacting challenge of the Aston Martin One-77 programme.

Employing the classic formula of double wishbones at each corner, the Aston Martin One-77 features inboard suspension front and rear, with pushrods employed to transfer vertical suspension movements to the horizontally mounted spring/damper units. A practice taken directly from racing car design, the main advantages of inboard suspension are a reduction in unsprung weight and the ability to package the suspension components more effectively.

The dampers are fully adjustable and feature advanced Dynamic Suspension Spool Valve (DSSV) technology; a world-first for a road car application. These special valves are state-of-the-art even at the highest levels of motorsport, and use high-precision machined components to enable the shock-absorbing characteristics of the damper to be changed without having to remove them from the car, as is the norm.

Underlining the truly bespoke nature of the Aston Martin One-77, once delivered to its owner, the car's suspension characteristics will be precisely set-up by Aston Martin engineers to suit their exact requirements, from settings suitable for the ultimate long-distance GT, to a machine capable of conquering the Nürburgring Nordschleife.

While functionality and efficiency are paramount in the design and construction of the Aston Martin One-77, so too is aesthetic beauty. To this end every single component has been crafted from the finest materials with absolute attention to detail. From the mesmerising weave of the glossy carbon fibre tub and the abstract, sculptural beauty of the dry sump's oil reservoir, to the unerring precision of the billet machined aluminium suspension mounts, the Aston Martin One-77's rolling chassis is an automotive masterpiece.
Naturally, such a spectacular chassis demands - and gets - an equally exceptional drivetrain. It comes in the form of an immensely potent 7.3-litre, naturally aspirated V12 engine. Thanks to the adoption of a dry-sump oil system the engine is mounted 100mm lower than in any previous V12-engined Aston Martin road car, which helps keep the Aston Martin One-77's centre-of-gravity as low as possible. To further aid agility and endow the Aston Martin One-77 with progressive handling and stable, predictable on-limit behaviour, the engine is also mounted 257mm aft relative to the front wheel centreline. In so doing the front-mid-engined layout shared by all of Aston Martin's current road car range has been taken to a new level.

The Aston Martin One-77's magnificent power unit is an extreme evolution of the 6.0-litre V12 engines fitted to the Aston Martin DBS, DB9 and new V12 Vantage models. Like the collaboration with MTC for the build of the chassis, Aston Martin has chosen a world-leading partner with which to develop the motor: legendary engine builders, Cosworth. It has proved to be the perfect collaboration, as Chris Porritt explains.

Wearing Pirelli P Zero Corsa tyres (255/35 ZR20 front, 335/30 ZR20 rear) developed specifically for the Aston Martin One-77, all 700+bhp is transmitted to the road through the rear wheels via a new six-speed gearbox. Controlled via column-mounted paddles behind the steering wheel, this robotised sequential manual is a new generation of Aston Martin's familiar transmission. Though it is made specifically for the Aston Martin One-77 and features specially strengthened internals to cope with the tremendous power and torque, the lessons learned in its development will ultimately find their way into the company's series production models.

It's a mark of the inherent capabilities of Aston Martin's acclaimed lightweight Carbon Ceramic Matrix brake technology that it has been used as the basis for the Aston Martin One-77's braking system. The internals of the callipers have been re-engineered to transmit less heat from the brake pads into the brake fluid, while the discs themselves have been developed to ensure the maximum possible contact area between the face of the disc and the brake pads for improved stopping power. Due to the Aston Martin One-77's increased performance, special attention has also been paid to brake cooling, as the brakes have less time to cool between bursts of acceleration.

With a projected weight of 1,500kg the Aston Martin One-77 will occupy the very highest echelons of road car performance. Top speed is confidently predicted to be in excess of 200mph, with a 0-60mph time in approximately 3.5sec.

Audi A5 Cabriolet

The Dynamic and wonderful to look at, the new Audi A5 Cabriolet is a real Audi, and an especially exciting one at that. The four-seater with the fabric top combines a sporty character with the fascination of open-top driving, refined comfort, and great everyday utility. Seven powerful engines, an agile suspension and a wide range of high-end options make the new Audi model the most attractive mid-range convertible. The top-of-the-line model of Audi's new family of convertibles is the Audi S5 Cabriolet. The engine of the S5 Cabriolet is the newly developed, supercharged three-liter V6 with gasoline direct injection. Prices start at EUR 37,300 for the 1.8 TFSI with 118 kW (160 hp) and six-speed manual transmission.

Like all open-top Audi models, the new Audi A5 Cabriolet too has a classic fabric top - which endows it with a striking silhouette of dynamic elegance. The lightweight softtop opens in 15 seconds - and closes in 17 seconds. The fully automatic open/close drive comes as standard. An acoustic top is optionally available, which reduces wind noise almost to the hardtop level.
When opened, the Audi A5 Cabriolet top folds down so effectively that very little trunk space is used up - leaving 320 liters (11.3 cu ft) of unused storage volume, clearly the best value in its field of competitors. The softtop compartment lowers itself automatically when the top is opened.
Equally useful is the fold-down rear seat backrest with the large pass-through between the luggage space and the interior, which increases the storage volume to a generous 750 liters (26.49 cu. ft.).
Automatic seat belt extenders round out the comfort in the interior. Neck-level heating is optionally available for the front seats. The optional leather seats are coated with a special layer to reduce solar heating. There is comfortable room for four persons. The refined ambiance combines with exemplary ergonomics to convey an atmosphere of sporty elegance. Ultra-high-strength steels and selective reinforcements of the body ensure maximal rigidity and crash safety.
The Audi A5 Cabriolet is being launched with three gasoline engines and two diesel engines, with power outputs ranging from 132 kW (180 hp) to 195 kW (265 hp). All five powerplants are fueled via direct injection; four of them use turbocharging. Available power trains include a six-speed manual transmission, the continuously variable multitronic, and the lightning-fast, seven-speed S tronic.
In addition to front-wheel drive, Audi also offers quattro permanent all-wheel drive for the higher-power engines. The innovative sport differential, which variably distributes the propulsive power between the rear wheels, is optionally available to make quattro even more dynamic and even safer.

The Audi drive select:
The perfect addition to this technology package is the Audi drive select vehicle dynamics system, which enables the driver to chose among three different engine maps controlling the characteristics of the fuel feed, the shifting points of the seven-speed S tronic and multitronic, and the mode of operation of the servotronic steering system.
Audi drive select is combination with one or more of three additional technologies - the sport differential, the adaptive control for the shock absorbers, and dynamic steering. This is an additional high-tech solution: Its superposition gear varies the gear ratio as a function of the driving speed by up to 100 percent.
The new Audi A5 Cabriolet features a rich array of equipment, including 17-inch alloy wheels, automatic air conditioning, and an audio system with a CD player. One of the highlights among the optional equipment is the third-generation MMI operating system, which provides many attractive navigation and entertainment functions.
As the dynamic top-of-the-line model of the new production series, the Audi S5 Cabriolet occupies a very special position. Its three-liter TFSI - a V6 with turbocharger - unfolds its 245 kW (333 hp) and 440 Nm (324.53 lb-ft) of torque impressively: It responds tenaciously to the throttle and delivers excellent driving performance. The quattro drive, a sport suspension with 18-inch wheels and a number of special equipment details underscore the athletic power of the Audi S5 Cabriolet.

The exterior design
The Audi A5 Cabriolet combines Audi's progressive styling with the fascination of an open-top car. The long engine hood, the sharp lines, the sweep of the shoulder contour, the elegantly curved surfaces, the large wheels, the distinctive front end, and the expressive tail all interact to create a sculptural, sensuous whole. The Audi A5 Cabriolet is 4.63 meters (15.19 ft) long and 1.85 meters (6.07 ft) wide, but only 1.38 meters (4.53 ft) tall: the sportiest proportions in its class.
The styling of the front end is dominated by the single-frame grille, which is flanked by large air intakes. The exquisite design of the headlights makes them look like technical jewels. The daytime running lights of the optional xenon plus headlights consist of LEDs. An aluminum molding lends high gloss to the windshield frame.
The looks of the tail end are sharpened by horizontal lines, broad tail lights, straight tailpipes, and a distinctly colored diffuser insert. The trunk lid bears an unobtrusive spoiler lip. The xenon plus headlight option comes complete with LED taillights, which create a distinctive light pattern.

The convertible top
The fabric top with the large glass rear window fits smoothly into the design profile. This is one of several reasons why Audi preferred it to a folding steel roof. What's more, its construction is much lighter in weight, which reduces the overall weight of the Cabriolet and lowers its center of gravity. The outer skin of the top is available in a choice of four colors, the inside in three.
The softtop consists of three layers. The intermediate layer is a cushioning pad. In the optional acoustic top, which reduces wind noise almost to hardtop level, this is replaced by a foam layer up to 15 millimeters (0.59 in) in thickness. The acoustic top comes with a ceiling light for the rear seat - a solution usually only found in the topmost convertible luxury segment.
In both versions, a hydraulic pump and four operating cylinders that move the top are actuated when a pushbutton on the central console or on the optional remote access assistant is depressed. It takes 15 seconds to open the top, 17 seconds to close it. Both actions can also be actuated while driving at up to 50 km/h (31.07 mph) - which makes driving much more comfortable.
When opened, the top is retracted underneath a fixed cover, where it is folded down into an extremely compact shape. Its storage compartment, which automatically lowers itself into the trunk space, only takes up a few centimeters in height - and only 60 liters (2.12 cu ft) of the 380 liters (13.42 cu ft) of luggage space. The remaining 320 liters (11.3 cu ft) with the top open are by far the best value among comparable vehicles. What's more, the low position of the loading lip makes loading and unloading easier. The wind deflector, which is supplied as standard, can be stored in the spare-wheel well to save space.
A very convenient feature in the Audi A5 Cabriolet are the split folding rear seat backrests. They can be easily unlocked by actuating levers in the trunk and drop automatically onto the seat cushions. The standard pass-though is 70 centimeters (27.56 in) wide. The loading space behind the front seatback is 1.76 meters (69.29 in) long, providing a total storage volume of 750 liters (26.49 cu ft).

The body
As is typical of Audi models, the A5 Cabriolet has an extremely rigid body. This is a prime reason for its precise driving performance, its high comfort level, and its maximized crash safety.
In the construction of the body-in-white, several innovative technologies are used. A prime example are the ultra-high-strength steels with their extremely high tensile strength, which Audi manufactures in-house using hot forming. The front fenders of the Audi A5 Cabriolet are made of aluminum to lower the weight and to optimize axle load distribution. An enclosed underbody improves the airflow and thereby the fuel efficiency.
A whole array of additional reinforcement parts compensates for the absence of a solid roof. They are located in the front section, in the side skirts, in the windshield frame, and in the rear section. Located between the interior and the luggage section is the rollover protection. When a rollover threatens, spring-loaded aluminum braces are raised behind the rear seat headrests. Door-mounted head and chest sidebags provide protection in the event of a lateral impact.

The interior
With its generous wheelbase of 2.75 meters (9.02 ft) and the longest interior in its class, the Audi A5 Cabriolet has plenty of room for longer trips. That's also true for the rear seats, which can be optionally divided by a center console with two cup holders.
Elegance in flowing lines, functional ergonomics, and top-quality craftsmanship are the principal characteristics of the interior - and this too is typically Audi. The teardrop-shaped settings of the instruments have already become modern classics. The centrally mounted onboard monitor is standard equipment. The formed-plastic console focuses on the driver. Flowing lines link it to the central tunnel and the door linings. If the customer has ordered either one of the two navigation systems it comes with the highly convenient MMI operating system - the best solution on the market.
The low standard seats provide excellent control and support. Using seatbelts is facilitated by electric seat belt extenders. Special solutions are available as alternatives: firm sport seats, electric seat adjustment and heating - as a separate option also for the back seats.
In the climate-controlled comfort seats, small fans and an automatic auxiliary heater ensure luxurious comfort. This option provides neck-level heating - ducts on the topside of the seatback emit warm air that keeps the back of the head and neck warm. With its three-level control, the headroom heater is also available for sport seats. It prolongs the open-air season in the Audi A5 Cabriolet.
Another special feature is provided in the optional leather upholstery: a special coating inhibits solar heating while the Cabriolet is parked in the sun with the top down. This coating reflects infrared radiation and thus lowers the surface temperature by up to 20 degrees Celsius. Audi offers a choice of several seat coverings up to and including Fine Nappa leather. Inlays come as standard in Micrometallic platinum; aluminum and three different kinds of wood are available as options.

The engines
In the propulsion system of the A5 Cabriolet too Audi has consistently relied on innovative technologies: All five engines - the two TDIs and the three gasoline engines - use direct injection. They are impressive evidence that, at Audi, efficiency and dynamics go together and are interdependent.
The most powerful gasoline engine in the Audi A5 Cabriolet is the 3.2-liter FSI. It operates with the innovative Audi valvelift system, which varies the lift of the intake valves in two stages. As a result, the gas exchange improves and the throttle can be left open more often, minimizing throttling losses - which in turn boosts the torque and the power output while reducing fuel consumption. The V6 delivers up to 195 kW (265 hp) as well as 330 Nm (243.4 lb-ft) between 3,000 and 5,000 rpm. With front-wheel drive and multitronic it accelerates the Audi A5 Cabriolet in 6.9 seconds to 100 km/h (62.14 mph) - and up to a top speed of 246 km/h (152.86 mph). Its average fuel efficiency is an impressive 8.6 liters/100 km (27.35 US mpg). An optional alternative is quattro all-wheel drive, combined with the new seven-speed S tronic.
The 2.0 TFSI likewise attests to Audi's leadership position in engine design. This four-cylinder engine also uses the Audi valvelift system - but here it acts on the exhaust valves, with similar advantages as in the V6. Audi sells the two-liter turbo in two versions. In the entry-level version, which comes with front-wheel drive and multitronic, it delivers up to 132 kW (180 hp) and 320 Nm (236.02 lb-ft) from 1,500 to 3,900 rpm. This version completes the standard sprint in 8.9 seconds and has a top speed of 219 km/h (136.08 mph). Average fuel efficiency is an excellent 7.4 liters per 100 km (31.79 US mpg).
The more powerful version of the 2.0 TFSI delivers 155 kW (211 hp) as well as 350 Nm (258.15 lb-ft) between 1,500 and 4,200 rpm. It is available with three powertrain versions: with the quattro drive package and the seven-speed S tronic, and with front-wheel drive and either multitronic or manual transmission. In the latter version the Audi A5 Cabriolet reaches 100 km/h (62.14 mph) in 7.5 seconds and has a top speed of 241 km/h (149.75 mph). Its average fuel efficiency is an impressive 6.8 liters per 100 km (34.59 US mpg).
The two V6 TDIs also set the standards in their class. With their enormous torque and consistent running smoothness they represent the leading-edge sportiness of Audi TDI technology. The three-liter engine generates 176 kW (240 hp) and applies 500 Nm (368.78 lb-ft) of torque to the crankshaft between 1,500 and 3,000 rpm. The sprint from zero to 100 km/h (62.14 mph) takes 6.4 seconds. Top speed is 247 km/h (153.48 mph). This top-of-the-line diesel, which powers all four wheels via the seven-speed S tronic, is content with an impressive average of 6.8 liters/100 km (34.59 US mpg).
The second TDI in the program is even thriftier. The 2.7-liter powerplant with 140 kW (190 hp) and 400 Nm (295.02 lb-ft) between 1,400 and 3,500 rpm consumes a mere 6.3 liters/100 km (37.34 US mpg). The smaller V6 diesel comes with front-wheel drive and manual transmission. It goes from zero to 100 km/h (62.14 mph) in 8.6 seconds; 230 km/h (142.92 mph) is its top speed (preliminary values).

The transmission
Audi provides a choice of three different transmissions for the Audi A5 Cabriolet. The 2.0 TFSI with 155 kW (211 hp) comes with a six-speed manual transmission as standard, which excels in its short shifting travels and high operating precision. Both the two-liter engine and the 3.2 FSI are available with the multitronic continuously variable automatic transmission as an option, which combines smooth operation with high efficiency and a fuel-saving transmission ratio. For a dynamic driving style the multitronic is available with a sport program and a manual mode with eight fixed speeds.
For the more powerful version of the 2.0 TFSI and for the 3.2 FSI, the seven-speed S tronic is available as an option; in the 3.0 TDI it is standard equipment. This new high-tech dual-clutch transmission changes gears in a few hundredths of a second, and so smoothly that the driver hardly notices it. What's more, it is highly efficient and fuel-saving. The driver can let the seven-speed S tronic shift automatically or interact, if desired, via rocker switches on the steering wheel.

The seven-speed S tronic has been designed for use with the quattro permanent all-wheel drive. It is optionally available for the high-end diesel series and for the two powerful gasoline engines. The quattro drive system is dynamically designed - during normal driving it distributes the forces in a 40:60 ratio between the front and the rear. If one wheel skids, a center differential that operates purely mechanically transfers most of the power to the axle with the better traction.
The new sport differential makes the driving dynamics of the quattro drive even more fascinating. This innovative control system steplessly distributes the propulsive torques among the rear wheels depending on the driving situation.

This form of torque control makes the steering response of the Audi A5 Cabriolet even more spontaneous and direct and further improves the vehicle's stability. Transverse acceleration is further improved while understeering or oversteering is completely prevented.

The chassis
The Audi A5 Cabriolet leads its class in all relevant sporty criteria - steering response, stability and agility - yet it provides a very smooth ride. The reason for these strengths is the perfect distribution of axle loads. The front axle is located far forward in the front section - a configuration made possible by an unusual solution: the differential is mounted in front of the clutch or torque converter.
The chassis design too is technologically advanced: The front wheels are mounted on a five-link axle. The front axle support is firmly bolted to the body in order to maximize rigidity. The steering forces are transmitted to the wheels directly via the steering box, which is mounted very low within the chassis. The hydraulic rack-and-pinion steering provides a very responsive and highly precise connection to the road. Optionally available is the servotronic, which adjusts its support level to the driving speed.
The rear-wheel suspension of the Audi A5 Cabriolet is supported by a trapezoidal-link axle, which combines a smooth ride and maximum driving stability. The essential parts of both the front and the rear suspension are made of aluminum. The large brakes ensure powerful deceleration and react very precisely to the degree of pedal pressure. 16-inch or 17-inch aluminum wheels are standard, depending on the engine version. Optionally available from Audi and quattro GmbH are 18-, 19- and 20-inch wheels.

Another high-tech feature in the new Audi A5 Cabriolet is the Audi drive select vehicle dynamics system. It influences the characteristics of the fuel feed, the speed change points of the seven-speed S tronic, and the operating mode of the servotronic steering system. The driver presses a key to select a comfortable, intermediate, or dynamic operating mode for these subsystems. If the vehicle is equipped with a navigation system - and the MMI operator control that comes with it - a fourth engine map is provided, which the driver can program to suit.

Audi drive select is only available in combination with one or more of three additional technologies - the differential, the adaptive shock absorber control, and dynamic steering. Its superposition gear varies the gear ratio by nearly 100 percent as a function of the driving speed. The dynamic steering operates directly in city traffic. In highway driving it uses a more indirect ratio. To maximize driving safety, it cooperates closely with the ESP stabilization program - at the handling limits it keeps the Audi A5 Cabriolet on course by lightning-fast small interactions.

Further highlights are the two infotainment systems MMI navigation and MMI navigation plus - members of an entirely new equipment generation. Even the lesser model includes navigation imaging featuring 3D color graphics, a versatile reader for memory cards, and a DVD drive. Optionally available from Audi is a module for digital radio reception, a Bluetooth interface for the mobile phone, and an interface for full integration of the iPod.
The top version comes with exclusive technologies: an especially high-definition monitor, a big hard drive for music files and addresses, plus a special joystick function for the MMI control unit. With refinements such as a Bang & Olufsen sound system or a digital TV tuner, the MMI navigation plus can be turned into a high-end media center.

The innovative assistant systems from the luxury class make driving in the Audi A5 Cabriolet even more supremely relaxed. Audi optionally equips its open-top four-seater with high-tech solutions including adaptive cruise control, Audi side assist and Audi lane assist. They control the distance from the vehicle in front and assist in staying in lane or in changing lanes. The luxury-class Audi parking system advanced uses a rearview camera to display the area behind the vehicle on the onboard monitor.

The Audi S5 Cabriolet
The top-of-the-line model of the new Cabriolet production series from Audi is the S5 Cabriolet. The letter "S" stands for Sport - for dynamics, performance and power, but also for amazing efficiency.

The Audi S5 Cabriolet's engine is a newly developed, supercharged, three-liter V6. The pressure in the 3.0 TFSI is generated by a mechanical supercharger - with impressive results: The power output tops out at 245 kW (333 hp), the torque between 2,900 and 5,300 rpm remains constant at a generous 440 Nm (324.53 lb-ft). The powerful thrust and the spontaneous, aggressive response make for a fascinating driving experience. The Audi S5 Cabriolet is catapulted in 5.6 seconds from zero to 100 km/h (62.14 mph) and accelerates up to a preset top speed of 250 km/h (155.34 mph). Yet at 9.6 liters per 100 km (24.5 US mpg), its fuel efficiency is highly impressive (preliminary values).

Diverse design features contribute to a distinctively sporty styling, including modifications at the lower front and back panels, at the air intakes and at the tailpipes. In the interior, special seat upholstery, door sill trims and inlays in matt brushed aluminum underscore the high-quality, dynamic style of the high-end model. The pointers of the instruments are illuminated white to contrast with the gray scales.