Fisker has published a design sketch teaser for the upcoming Nina sedan ahead of its world premiere at the 2012 New York Auto Show next month.

The California-based automaker has also announced that it will hold a special event before the NY International Auto Show officially opens its doors, where members of the media, retailers and the public will get a peak at Fisker’s future.

The sketch showcases Nina’s general lines but is not enough to make us understand what the $50,000 USD entry-level sedan will look like.

Just like the Karma, the Fisker Nina is a hybrid that will feature an electric powertrain backed by a BMW-sourced 4-cylinder turbo unit that will act as a range extender.

Source: Fisker