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Fisker reveals hardtop convertible Karma S concept

Alongside the production version of the Karma sedan at the Detroit Auto Show, Fisker debuted the second model to join the Karma range. The Karma S (for Sunset) concept is spawned from the same aluminum spaceframe that underpins the sedan, but loses a set of doors. A retractable hardtop covers the four-passenger interior.

Infiniti Emerg-e concept car (2012): leaked patent drawings

Looks like this is the Infiniti Emerg-e concept car bound for the 2012 Geneva motor show. These leaked images from an Italian blog, filed at the European patent office, have surfaced overnight, blowing the planned embargo on Infiniti's range-extender hybrid sports car concept. Infiniti has only issued a couple of teaser photos and confirmed the name of the Infiniti Emerg-e and had hoped to keep the styling under wraps until 6 March 2012.

The 15 most significant cars of the 2011 Frankfurt motor show

Over 100 new cars were unveiled at the 2011 Frankfurt motor show, but which are the most important? From production cars to concepts that will never be built, CAR's road test editor Ben Pulman, decides on the 15 most significant models premiered at the IAA...  1 – Land Rover DC100 concept Chunky and funky, it’s Land Rover’s Evoque, the Defender urbanised, modernised and stylised for the 21st century. Range Rovers have become too ‘bling’, but the DC100 has the restrained elegance of the Disco 3 – we’ll ignore its bright yellow sister, the speedster-style DC100 Sport.