Sporty, elegant, emotion-packed – the new Audi A3 Cabriolet is making its appearance in perfect time for spring 2008. The open-top Audi A3 is the premium option in the compact class. It offers the sporting genes of the A3 coupled with the uncompromising quality that distinguishes every Audi model. There are four engines to choose from, together with an extensive range of individual equipment options. Sales commence in Germany at the start of February 2008.
Audi convertible models generally sport a classic fabric top – and in the case of the Audi A3 Cabriolet this feature lends its profile a note of harmonious elegance and coupé-like sportiness. Its soft top is notable for its light weight and excellent fit. It can be opened hydraulically in just nine seconds; when open, it takes up very little space. The hood is available in semi-automatic and fully automatic versions, in the latter instance as a specially soundproofed acoustic hood.
The body structure of this premium convertible from Audi contains a high proportion of high-strength, ultra-high-strength and hot-formed steels, as well as a large number of reinforcing measures that provide maximum rigidity and crash safety. Inside, the accustomed uncompromising build quality, attractive design and exemplary ergonomics create an atmosphere of sporting elegance. There is ample space here for four occupants. The rear seat backs can be folded down, increasing the luggage capacity from 260 to 674 litres – whether the hood is up or down!
The A3 Cabriolet is being built in four engine versions – two petrol and two TDI. They combine ample power with impressive efficiency. All of them are direct injection units with turbocharging. The performance range extends from 77 kW (105 bhp) to 147 kW (200 bhp). As an option, the innovative S tronic dual-clutch gearbox takes charge of applying the engine's power to the wheels.
The Audi dynamic suspension lends the A3 Cabriolet superior agility. It comes complete with responsive electromechanical power steering, which consumes very little energy. The four-link rear suspension combines superb comfort with sporty handling properties. As well as the standard suspension, there is also the option of sports suspension.
Audi is offering the Audi A3 Cabriolet in the Attraction and Ambition equipment lines. In both cases its equipment specification is extensive and the Ambition line includes 17-inch aluminium wheels, sports suspension and sports seats, among other features. An S line exterior package and S line sports package are available from quattro GmbH.
The exterior design
There are many arguments in favour of the classic soft top as featured on Audi convertible models. One of them is evident at first sight: the harmonious proportions. Thanks to the hood's compact folding design, Audi's designers were able to create a four-seater with appealing lines. With the roof open, the Audi A3 Cabriolet looks compact and light; with the roof closed, it radiates the elegance of a coupé. Measuring 4,238 millimetres in length, 1,765 mm in width and 1,424 mm in height, it ranks among the sporty compact models in its competitive field.
The strong presence of the A3 Cabriolet is typical of the Audi brand. The interplay between its surfaces lends the body the character of a sculpture; these lines are framed by the forward urge of its lines. The horizontal dynamic line above the sill and the ascending shoulder line create the impression of a more elongated body.
The face of the A3 Cabriolet is dominated by the large single-frame grille, but the headlights are also an eye-catching feature. The precision of their design gives visible expression to the perfectionism of the brand with the four rings. They can be supplied optionally with xenon plus lights, which can operate in tandem with the dynamic adaptive light technology. The "wing" – a chrome vapour-coated wing-shaped contour – has become established as a characteristic Audi element; its form varies depending on the type of headlight.
The daytime running lights in the form of an integral light strip – an important safety feature at Audi – comprise seven white light-emitting diodes in conjunction with the xenon plus units. Similarly to the headlights, the rear lights of the A3 Cabriolet are of a flat, broad design. Their technology is based on fibre optic rods, but the visual effect is of two radiant rings that clearly distinguish the car as an Audi even after dark.
When viewed side-on, the athletic physique of the Audi A3 Cabriolet is clearly in evidence. The striking wheel arches accommodate large wheels: in the case of the Attraction equipment line, 16 inches in diameter. The Ambition version has 17-inch wheels made from cast aluminium. 18-inch wheels from quattro GmbH are available as an option. Audi supplies the A3 Cabriolet in 15 paint colours that can be combined with three hood colours – black, blue and red.
The hood and body
Audi has remained faithful to its successful line: the new A3 Cabriolet likewise has a classic fabric top. This blends in perfectly with the original, authentic idea of open-top driving and the feeling of carefree agility. The hood keeps its shape thanks to the mechanically moved metal linkage, which assures an excellent close fit, perfect tightness and the silhouette of a coupé. A large, heated glass rear window affords a good view to the rear.
Audi can supply the fabric top in two versions – the semi-automatic soft top and the fully automatic acoustic hood. In both cases the hood is moved by a high-pressure pump with two hydraulic cylinders. They open the large soft top in an extremely rapid nine seconds. This means that even a short stop at traffic lights is long enough to complete the process.
When lowered, the hood is folded up in a Z-pattern so that it takes up a minimum amount of space. The header – a board at its front edge – comes to rest on top, basically flush with the body, with the result that the structure needs neither a tonneau cover nor a cover flap. The folded hood is set down in a compact sheet steel compartment that reduces the luggage compartment capacity only very slightly. The high-performance kinematics mean that the acoustic hood can also be opened and closed at speeds of up to 30 km/h – a big advantage in terms of convenience when driving in urban traffic. The process is controlled by a switch on the centre console; the hood can also be opened and closed conveniently from outside the car, via the ignition key in the door lock.
The fully automatic soft top takes the form of an acoustic hood. Between the outer skin and the inner lining there is a synthetic fibre mat that further improves thermal insulation and soundproofing – at a speed of 140 km/h it is only 1 dB (A) louder inside the Audi A3 Cabriolet than in the A3. If only the front seats are occupied, a wind deflector can be erected above the rear bench seat in a few simple steps from one side of the vehicle.
High-strength steel: low weight and maximum rigidity
An extensive package of measures gives the body of the A3 Cabriolet its rigidity, and this open-top Audi drives with the same standards of precision, agility and comfort as the A3 with permanent roof. 45 percent of the bodyshell is made from high-strength steels, while nine percent in fact consists of ultra-high-strength steels, combining low weight with maximum rigidity. The roof frame and roll-over bar incorporate hot-formed steels for maximum safety.
Reinforcing profiles are integrated into the side sills and vehicle floor. V-pattern steel profiles additionally reinforce the forward structure and rear end, and there is a capsule with another reinforcing frame beneath the engine compartment. There are high-strength panels in the B-posts.
A box-shaped structure made from high-strength sheet steel separates the passenger compartment from the luggage compartment. The roll-over bars of hot-formed steel tubing are bolted into this structure. Similar high-tech tubes serve to reinforce the A-posts internally. Head/thorax side airbags are integrated into the backs of the front seats. In the event of a rear-end collision, the Audi integrated head restraint system promptly cushions the head and upper body.
The interior
The interior of the Audi A3 Cabriolet radiates an air of sporting elegance; its materials, Audi's accustomed uncompromising build quality and its design accentuate the premium character of this new convertible model. Calm lines border its large surfaces. The four round air vents and the side knee cushions on the centre console's struts are reminiscent of the Audi TT.
It is a matter of honour for Audi to maintain the perfect standards of ergonomics that it has pioneered. The speedometer and rev counter's red needles sweep across dials in a sporty black. On the Ambition equipment line, the A3 Cabriolet is supplied with a three-spoke leather sports steering wheel. Multifunction keys are available as an option, and the S tronic transmission features shift paddles. The switches adopt an organic, ergonomic design. The two navigation systems available use an operating logic adopted from the superior MMI concept as familiar from Audi's large car lines.
Audi offers a broad range of options for the seats. On the Ambition line, both front seats are sportily contoured. An electric four-way lumbar support is available as an option, as is heating for the front seats or all four seats.
The equipment
The Attraction line of the Audi A3 Cabriolet already comes with a semi-automatic hood. Four electric windows and the standard daytime running lights round off the specification. The sporty Ambition line has the distinguishing features of 17-inch aluminium wheels, front fog lights and sports suspension. Inside, the sumptuous equipment includes sports seats, a driver information system, a leather sports steering wheel, a wind deflector and special inlays, upholstery and door sill trims.
The range of options for the A3 Cabriolet includes such convenient items as multifunction steering wheels, deluxe automatic air conditioning, leather upholstery, heated seats and a parking aid. Xenon plus headlights and the adaptive light for cornering illuminate the road effectively in the dark. The storage package for the interior and luggage compartment and a ski and snowboard bag further add to the practical utility of the A3 Cabriolet.
Typically for Audi, the A3 Cabriolet too features a broad range of multimedia technologies. This extends from the chorus CD radio, with four speakers, to the Bose sound system. All audio systems from the concert radio upwards include an interface on the centre tunnel for connecting up an iPod or MP3 player. Two navigation systems – with monochrome or large colour monitor – help with providing directions. For mobile telephony, Audi offers a mobile phone preparation in combination with the audio systems.
Those who are fond of very special features will appreciate the equipment lines on offer from quattro GmbH. The S line comprises an exterior package for the body and a sports package. A third option available from quattro GmbH is the Audi exclusive line.