Smart Roadster Coupe

Smart Roadster Coupe 2003

History

At the 1998 Paris Motor Show, the two-seat, 2.5-metre Smart City Coupe (later named Smart Fortwo) was launched. This was the beginning of a new car brand and one of the more radical vehicle concepts to hit the European market since the bubble cars of the 1950s. It was also the beginning of a difficult period for Smart. The City Coupe had stability problems that were uncovered only immediately prior to launch. These forced a package of alterations to be made that were both expensive and compromised the car’s handling, ride and gear shift. Public concerns over the car's stability, combined with Smart’s elitist marketing and the sheer radicality of the car’s design.

The Design & Development
Under design director Jens Manske in autumn 1998, Smart's 14-strong design and engineering team began to sketch possible future Smart cars. They soon realised that the powertrain of the City Coupe was ideal for a small sports car, with a compact turbo engine driving the rear wheels via a sequential 6 speed gearbox.

Following Smart’s ‘reduce to the max’ philosophy and general innovative approach, a concept for a super compact, practical and pure sports car was generated. Two quarter-scale exterior and two quarter-scale interior models were made in February 1999 with Volker Leutz’s exterior and Christoph Machinek’s interior proposals selected for development into full-size development models. The design of the car had progressed considerably by the time Michael Mauer officially arrived from Mercedes Benz's Japan design center to take over Menske's position in May 1999. Mauer worked closely with the design team to quickly develop the roadster, with the intention now of producing a show car for the upcoming 1999 IAA motor show in Frankfurt.

The Roadster concept was well received at Frankfurt and helped to convince management that the car should be developed for production. At the same time a decision was made to develop Mauer’s idea for a coupe version as a concept car for Paris motor show a year later. As development of the coupe concept began, so the roadster show car was developed over the following year with both exterior and interior designs completed by November 2000 However, colour and trim design continued until a year later.

By early 2000 the Smart City Coupe had finally started to gain sales momentum, with its cabrio version making a significant addition to total Smart sales. In March Mauer left Smart for Saab, succeeded by Hartmut Sinkwitz in May. As the third design director of Smart during the Roadster's development, Sinkwitz had to bring the concept to production in a very short time. This task may have been made somewhat easier by the Roadster having been designed from the start to use existing powertrain and other City Coupe components. Given some of the advanced design features, it is a credit to the design team that so much of the concept car made it to production.

Concept Car
the ‘Roadster Coupe’ as shown at the 2000 Paris motor show was already on its way to production form. It shared the design of the Roadster from the doors forward, but had a glass targa roof and rear structure resembling a very small estate (station wagon) in the same way as the BMW Z3 coupe and the Saab 9X concept car developed under Mauer at Saab a few years later.
Production
The Smart Roadster and Roadster Coupé were introduced in 2003, based on a stretched platform of the Fortwo (full length is 3427 mm). The two variants are meant to be reminiscent of the British roadster of yore, such as the Triumph Spitfire or the MG B. Both the Roadster and Roadster Coupé are available with a removable Targa roof or an electrical Softtop. The Roadster is powered by 45 or 60 kW (61 or 82 PS) versions of the turbocharged 3-cylinder engine in the rear, which is engineered by Mercedes Benz. The Roadster Coupé has only the more powerful 82 PS engine. A steering wheel with Formula 1-style gearpaddles, to control the semi-automatic sequential transmission, is optional. With weight as low as 790 kg, it is meant to provide the emotion of driving a sports car at an affordable cost. Still, the Roadster's price is not very far from that of a Fiat Barchetta or Mazda MX-5.

Both the Roadster and Roadster Coupé are available in Brabus-tuned versions with power increased to 74 kW (101 PS). The Brabus versions have a different twin sports exhaust, lower suspension, polished six-spoke aluminum alloy Monoblock VI 17" wheels, front spoiler, side skirts and radiator grille. Exclusive Brabus interior includes leather trimmed dashboard, alloy-effect accent parts, instrument graphics, leather/aluminium gearknob, aluminium handbrake handle, aluminium pedals and Brabus labeled floor mats.