Tokyo - Eco-friendly cars were in the spotlight as the Tokyo Motor Show opened on Wednesday, with Toyota unveiling a new fuel cell concept and Nissan touting its aerodynamic BladeGlider for energy-conscious drivers.
Toyota rolled out its FCV concept car, a four-seater sedan that has a range of 500km - longer than previous versions - and whose fuel cells can be recharged in just three minutes through hydrogen gas tanks stored inside.
The car, expected to go on commercial sale in about two years, seeks to jump key hurdles that have hindered consumer buying of eco-friendly vehicles such as limited range and refuelling infrastructure.
Relatively high prices and restricted model choices have also hurt demand despite carmakers' big hopes for the sector.
But purchases of low-emission vehicles are forecast to grow due to increasingly strict emissions standards.
“Reducing energy consumption is the key for automobiles to survive,” said Osamu Honda, executive vice-president of small-car maker Suzuki.
“The demand for less fuel consumption is getting stronger and stronger.”
Toyota also showcased its futuristic scooter-like FV2 which allows standing drivers to change direction simply by shifting their weight. It is similar to the Segway although it can move at faster speeds.
The concept vehicle's pop-up windshield can turn oncoming objects a distinct colour to alert drivers to their presence.
Despite the show's focus on eco-friendly vehicles, Toyota executive vice president Mitsuhisa Kato said carmakers must still make vehicles that consumers want to buy.
“We don't want a car that people neither love nor hate,” he told reporters.
“We want to make cars that people fall madly in love with, cars that convince them they could never drive anything else.”
The world's leading car companies have long been eyeing a big-selling green vehicle, including Honda - which already has a fuel-cell car, the FCX Clarity, available on a small scale in a limited number of markets.
Rival Nissan on Wednesday showed off its BladeGlider, an electric concept three-seater vehicle that is meant to give drivers a sense of piloting an airborne glider. The sleek, futuristic styling is squarely aimed at drivers who still want performance and styling in an environmentally friendly car.
But Nissan's target for sales of its commercially available Leaf electric vehicle are way below the predictions of chief executive Carlos Ghosn, who said Wednesday he remains hopeful especially if governments follow through on pledges to boost re-charging infrastructure.
“Electric cars is one of the pillars - not the only one - but one pillar of our technological development,” Ghosn said.
“We continue to believe that it will be a major component of the car industry.”
Nissan is also working on fuel-cell cars, but Ghosn said he was “frankly amazed” that rival carmakers including Toyota see widespread commercial sales in the not-too-distant future given the lack of re-fuelling stations for hydrogen tanks.
“It's very easy to have a prototype, but the challenge is the mass market,” Ghosn said.
Fuel cell vehicles are considered the holy grail of green cars because they emit nothing but water vapour from the tailpipe and can operate on renewable hydrogen gas. -AFP