Among the sustainable concepts Toyota will be displaying at the Toyota Motor Show is the FT- HS, a next-generation hybrid sports car. The rear wheel drive hybrid system has a 3.5-litre V6 petrol engine with high fuel efficiency, reduced CO2 and other emissions.

The unusual folding hardtop design sees the roof slide back over the rear window and lowering to improve vision. Other features of this convertible include carbon-fibre wheels, special large-diameter and wide tyres and despite being a 2+2 seat convertible coupe they say that full attention paid to utility.

Although the style of this car is radical, it’s a practical concept which could make it to production in one form or another.