The Atlantic was a four-door sports sedan that Fisker Automotive showed as a prototype at the New York auto show in April 2012. It was planned as a plug-in hybrid with a four-cylinder range extender, reportedly a BMW engine, which would act as a generator and not drive the wheels. The standard drivetrain was rear-wheel drive, with all-wheel drive as an option. Production was put back, and the car was never built.
A four-door plug-in hybrid sports sedan concept shown by Fisker Automotive in 2012. It never went into production.