Hyundai's all-new Ioniq eco car has now appeared on the company's stand at the Geneva Motor Show, in hybrid and fully-electric form. We've already driven both versions. The Ioniq's official reveal followed several weeks of spy shots, teasers and leaks regarding the Toyota Prius rival's various drivetrains and styling but now the full car is out in the open.
Our pictures show a much more conventionally designed car than the extrovert Prius, with a five-door bodystyle but a low, almost coupe-like roofline. At the front, the grille has a similar hexagonal shape to that of the new Genesis G90 seen at this year's Detroit Motor Show and a rear spoiler built in to the boot hatch like the latest Prius and the current-generation Honda Civic. Blue accents at the bottom of the bumper mark the Ioniq out as an eco model.
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The Korean firm claims the outside of the Ioniq has been primarily designed to offer "class-leading aerodynamic performance", thanks to the slippery shape and details such as moving flaps in the front grille that direct airflow around the car.
And the figures seem to back that up, with a drag coefficient of 0.24Cd, which is on a par with the new Toyota Prius and significantly better than the likes of the Volkswagen Golf (0.31Cd).
The real innovation is under-the-skin, however. The Ioniq is set to be the world's first production car with fully electric, hybrid and plug-in hybrid powertrain options in the range.
The first of the Ioniq models to be revealed is the Hybrid, or HEV. It uses a 104bhp 1.6-litre naturally-aspirated 'Kappa' petrol engine, which Hyundai claims has "the world's highest thermal efficiency" at 40 per cent. It is paired with a magnetic electric motor providing another 43bhp.
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The lithium-ion battery that 'fuels' the electric motor is said to offer "outstanding charge and discharge performance” compared to a nickel-metal hybride pack, such as that found on the Prius.
Another key difference with the Prius is the use of a six-speed dual clutch transmission, rather than the Japanese model’s CVT. Hyundai is bullish with regard to the benefits the DCT has for the car’s performance on the road.
“An advantage we have is the dual-clutch transmission,” explained Woong-Chul Yang, vice chairman, Namyang Research and Development Centre. “It is very well fitted to our hybrid systems. It gives dynamic driving ability. Electric CVT doesn’t have any dynamics.”
The focus on driving fun is paramount for the Ioniq, with Yang adding: “It is a hybrid with no compromises in performance at all.”
UK fuel economy figures have yet to be confirmed, but Korean-spec models deliver 22.4km/litre on the combined cycle, which equates to 63.27mpg.
The Ioniq is based on a new platform, specially developed to house the lithium-ion batteries on board. The batteries will be used to save fuel in the hybrid models, and of course, provide the power to the electric motors that drive the wheels in the fully-electric version.
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No official details have been revealed on the pure EV’s range as of yet, but Hyundai executives did drop some big clues at the car’s launch event. “For range, Ioniq is also well beyond [the Kia] Soul,” continued Yang. And Ki-Sang Lee, Hyundai’s senior vice president, head of eco-friendly tech centre, added: “Our driving range on our EV is bigger than our competitor that starts with an N,” [clearly referring to the Nissan Leaf]. Given that the Soul’s claimed range is 132 miles and the Leaf’s 155, the Ioniq’s could be around the 160 mile mark.
Inside, there’s an uncluttered dash layout, with a blend of soft-touch plastics, and some harder ones in less obvious areas. The eco-credentials are bolstered again by the use of eco-friendly materials – the interior door covers, for example, are made from recycled plastic, powdered wood and volcanic stone to reduce weight.
As per the outside, there’s more blue detailing, notably round the air vents, which provides a welcome contrast to the dark colours in the model we sat in. A seven-inch TFT information cluster infuses the Ioniq with a dose of hi-tech appeal, while an eight-inch colour touchscreen is available with Apple CarPlay and Android Auto compatibility.
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The Ioniq is practical, too, with adequate space for six-footers in the rear and a boot capacity of a generous 750 litres. The Hybrid is likely to go on sale in the UK in October 2016 alongside the pure EV, with the plug-in hybrid following on at a later date. Prices have yet to be confirmed, but bosses are claiming that the model will be competitive with the Prius, meaning it is likely to undercut it.
And the name? The Ioniq name is a combination of the word ion, an electrically-charged atom, and the word' unique'. Woong-Chul Yang said: “Our vision for future mobility focuses on choice, with a variety of powertrain options to suit customers’ varied lifestyles, without compromising on design or driving enjoyment. Ioniq is the fruit of our efforts to become the leader in the global green car market.”
The Ioniq EV is one of 22 eco-friendly models to be launched by Hyundai and sister firm Kia before 2020. Among the obvious visual differences from the Ioniq Hybrid are the blanked-off grille, bronze-coloured detailing and, of course, the lack of exhaust pipes. Boot capacity is also slightly smaller than on the Hybrid due to the larger battery pack.
In terms of range, the Ioniq EV should be on a par with the Nissan Leaf 30kWh, with Hyundai targeting an identical 155-mile maximum. That’s well ahead of sister brand Kia’s Soul, which has a 132-mile range.
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From behind the wheel, instant torque delivers excellent immediate acceleration, although it doesn’t feel quite as brisk as BMW’s electric i3 supermini. The car we drove was a protoype that was tuned for the Korean market and felt quite soft – although we are assured the EV will be set up to suit European buyers’ tastes when it goes on sale in the UK alongside the Ioniq Hybrid in October. Cabin refinement could be improved too – there was a lot of intrusive wind noise on a blustery day at Hyundai’s Namyang facility.
One interesting feature are steering-wheel mounted paddles that allow the driver to regulate the regenerative braking when their foot is off the pedal. Using these sensibly will help to increase the range.
Meanwhile, Hyundai has also said it is targeting a 32-mile electric range and CO2 emissions of just 34g/km from the third and final Ioniq model – the plug-in version. That car goes on sale in Britain in 2017.
What do you think of the Hyundai Ioniq? Let us know below...