Fisker Automotive, a manufacturer of premium green automobiles from America, has unveiled the Fisker Karma S Concept at the 2009 North American International Auto Show.
The Fisker Karma S is a four-seat, plug-in hybrid hard top convertible shares the same aluminum spaceframe architecture and clean Q-DRIVE powertrain as the Fisker Karma sedan.
The Q-DRIVE is designed and engineered by Quantum Technologies which could provide 50 emission-free miles on a single charge to its lithium-ion bateery pack. The Q-DRIVE delivers 403 hp from two electric motors.
The Fisker Karma S Concept also features a power retractable hard top that glides neatly into the trunk.