5. Hyundai i-oniQ Concept
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| Photo: Hyundai |
The i-oniq also demonstrates that Hyundai is taking its environmental responsibilities seriously. It uses a 1.0L 3-cylinder mated to an electric motor and lithium-ion battery pack, which together generate 108 hp. The electric motor has a range of 120 km, and coupled with the conventional engine it allows the i-oniq to travel up to 700 km while emitting just 45 g/km of CO2. More details on the Hyundai i-oniQ Concept.