454 Design Study (Germany, 2010)

Within the smart 454, California lifestyle and innovation meets German technology, design and grannies’ hand knit socks. Manufactured by robots, the Tridion-frame (chassis) is knit by “Smart Granny Robots” (otherwise know as SGRs) out of carbon fibre. The knitting can create complex shapes and forms, enabling the geometry of the car to be optimized in strength and weight.

Different materials are used for each individual part to give every piece of the car its own specific properties and look. Each part is manufactured with the exact material necessary for an optimal balance between weight and function. Windows, fenders and bumpers are all made of recyclable plastics with ingrained colors. The roof is a thin, but durable recycled textile that comes with different prints and weavings.

Construction of the carbon fibre wheels with integrated suspension is very lightweight and makes it impossible to run a flat tire. The SGR technology allows for unique looking and lightweight rims. The modular “clip-on” construction principal allows easy and endless customizing. The doors, roof, engine and drive-train are also easy to remove or exchange, allowing for functionality, looks, fun and the best tuning for any occasion.

In 2010 the Design Challenge was awarded at the Los Angeles Auto Show for the 7th time. Clearly, the challenge 2010 was referring to the need for society to minimize consumption of the earth's resources and produce and consume more sustainably.

The major automotive design studios were invited to develop an efficient, light-weight, four passenger vehicle (not to exceed 1,000 lbs./454 kg kerb weight), that is both comfortable and safe, while delivering satisfactory driving performance without sacrificing the styling consumers demand. For the first time studios from Germany and Japan took part in the competition which gives studios a chance to explore new ideas in automotive design.