Hyundai Plugs In

The Korean automaker previews a plug-in hybrid system and a new design direction with a provocative concept car.

By Matthew de Paula of MSN Autos

Blue-Will Plug-in Hybrid Concept
Detroit Auto Show

Hyundai unveiled its weirdly named Blue-Will plug-in hybrid at the 2010 North American Auto Show in Detroit, showcasing the Korean automaker's next-generation electric drivetrain technology, some of which will debut on the Hyundai Sonata Hybrid that will go on sale later this year. Its "eco-sleek" design, with sweeping character lines, hints at what future Hyundai models might look like.

The basis of Hyundai's new hybrid system is a 152-horsepower 1.6-liter gasoline engine and a 100-kilowatt electric motor powered by a lithium-polymer battery. The transmission is continuously variable, which means it eschews traditional fixed gears for better fuel efficiency.

The basic hybrid system will have electric-only drive capability at low speeds, with the gas engine kicking in to provide power when needed, much as the current Toyota Prius operates. It gets an estimated 50 to 55 mpg.

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The Blue-Will concept's plug-in system will reportedly get an estimated 106 mpg thanks to extended electric-only capability that enables it to drive up to 40 miles on a single charge. It can be recharged from regular household power outlets.

Other innovative features include a solar-cell sunroof that trickle-charges a fan to ventilate the interior and help reduce the need for fuel-robbing air conditioning. A thermal generator converts heat from the gasoline engine's exhaust gases into electrical energy to help power auxiliary systems.

Some of the Hyundai Blue-Will's body panels, including side moldings, bumpers and fenders, use carbon-fiber-reinforced plastics and nanocomposites to reduce weight.

Photosynth: View Hyundai Display in our interactive image viewer
The interior has some far-out features that could have interesting implications if, in fact, they become a reality. For instance, the instrument cluster behind the steering wheel is a thin LED panel, and the center console incorporates a svelte touch-screen for all climate controls, audio and other ancillary systems.