Stuttgart, Sep 11, 2007 - With its F 700 research car, Mercedes-Benz redefines the idea of effortless, superior refinement: this concept for a future luxurious touring sedan shows how outstanding riding quality can be combined with high levels of environmental friendliness, and good performance with exceptionally low fuel consumption. Thus, the 5.17 meter long F 700 with its innovative and very spacious interior design enables an entirely new and exceedingly comfortable mode of travel.