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2004 Kia Sportage FCEV Concept

The Sportage FCEV was Developed Alongside the Conventional Sportage

Amidst the ongoing concern over environmental issues, Kia, Koreas most rapidly growing car manufacturer has taken a step towards zero-emission transportation with its FCEV fuel cell demonstration vehicle, presented at this years Paris Motor Show.

Based off the soon-to-arrive second-generation Sportage, a compact crossover sport utility that shares overall architecture with the new Hyundai Tucson, the new "green" prototype boasts some of the most highly advanced fuel-cell technology in the world.

Kias decision to enter the hydrogen-fuel cell development stream might seem unusual at first, being that most experimental projects

Kia unveiled its new "green" hydrogen-fuel cell Sportage at this years Paris Motor Show. (Photo: Kia Motors America)

of this magnitude are normally explored only by the largest automotive firms, but Kia is not only committed to the green movement but also is targeting to be among the top five global volume leaders by 2010. Therefore such development is an essential part of the companys growth.

A collaboration of Kias engineers and experts called in from North America came together to engineer and assemble the Sportage FCEV. Unlike hydrogen-powered internal combustion

Kias FCEV concept ingests a strict diet of hydrogen assisted by electrical power. (Photo: Kia Motors America)

engine (ICE) vehicles, such as BMWs 7-Series and MINI Cooper dual-fuel prototypes that can operate on gasoline or hydrogen, Kias concept ingests a strict diet of hydrogen assisted by electrical power.

Although hydrogen-power is expected to be the next step forward in zero-emissions vehicles, there are many problems that pure electric/fuel cell vehicles face. One of the roadblocks was creating enough power and torque to move the SUV along at a reasonable rate of speed. Another, equally important, was giving the vehicle enough range to make it useful for daily driving.

To develop the fuel-cell Sportage, Kia worked in collaboration with world-renowned fuel cell experts UTC Fuel Cells of Hartford, Connecticut and Enovas Systems of Torrance, California. (Photo: Kia Motors America)

Whats more, cold-weather energy storage posed critical problems if prospective future owners could expect to operate it in sub-zero temperatures.

In a smart move, Kia decided to work in collaboration with world-renowned fuel cell experts UTC Fuel Cells of Hartford, Connecticut and Enovas Systems of Torrance, California for drivetrain solutions, the same group that helped Kias parent automaker Hyundais Santa Fe FCEV score best-in-class for efficiency and noise at the 2001 Michelin Challenge Bibendum. Together, the two firms adapted a zero-emissions drivetrain which could be fitted to the Sportages conventional chassis. In place of the conventional 2.0-liter

A major key in developing a functional hydrogen-powered vehicle is giving it enough range to make it useful for daily driving. (Photo: Kia Motors America)

I-4 or 2.7-liter V6 gasoline engines is a ZEV powerplant thats capable of producing 80 kW (107 horsepower) of output which can propel the Sportage to 93 mph.

Aside from the powerful motor, Kia has also equipped the Sportage FCEV with a 152-liter hydrogen storage tank thats mounted low on the chassis, ahead of the rear axles, allowing for a maximum range of 205 miles. The cylindrical fuel tanks positioning actually lowers the Sportages center of gravity, and unlike other fuel cell vehicles, does not intrude on interior space. A new lithium ion polymer battery which has undergone extensive testing provides 152 volts of charge, allowing the Sportage to operate in harsher climates.

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