Leaked pictures from a Russian website claim to reveal Mitsubishi's CA-MiEV and GR-HEV concepts, which are due to be unveiled at the Geneva motor show tomorrow.
It's said to use an all-new electric motor and that the Mitsubishi supports both regenerative braking and wireless charging.
Aided by an aerodynamic body, lightweight design and high-capacity batteries, the CA-MiEV is likely to have a range of around 180 miles.
The larger GR-HEV is a pick-up truck that reputedly features a diesel-electric hybrid system. Four-wheel drive is standard and a range of advanced systems will work to boost traction when needed.
Despite its size, the GR-HEV is claimed to have emissions of less than 149g/km of CO2.