7th place: Kia Niro PHEV (56 g CO2/km driven)
Kia Niro PHEV | Photo: Kia
Without making too many waves, the Kia Niro EV appeals to motorists looking for a practical, comfortable and very fuel-efficient vehicle. And, as reflected by its presence on this list, it does pretty well on the carbon dioxide emissions front too!
Kia Niro PHEV, profile | Photo: Kia
Kia Niro PHEV, charging port | Photo: Kia