German Porsche tuner TechArt has officially shown its most brutal Porsche Panamera, the brand new GrandGT package at the Auto Zurich Car Show. The complete package is based on the Concept One shown at the Geneva Motor Show in March and consists of exterior, interior and technical enhancements.
The extensive range of options is the largest we have seen for a Porsche Panamera. At the Zurich motor show we checked out the vehicle more closely and created a gallery of pictures for you.
http://www.youtube.com/watch?v=qtl6E2GIjHo