MotorAuthority writes that Hyundai is considering building a more advanced plug-in hybrid sports car based around the upcoming Blue-Will concept to be revealed at next month’s Seoul Motor Show. The drivetrain will have a 1.6L four-cylinder gasoline engine with direct-injection technology, that charges an array of lithium-polymer batteries which are used to power a small electric motor that drives the front wheels. The total output of the system is 154hp. The claimed electric-only driving range is 40 miles – the same as the Chevrolet Volt.