combustion

That means all new cars will have to be electric, or hybrid - with both an internal combustion engine and electric motor.

"Quentin brought the joy of motoring, from combustion to electric, into our living rooms," they said.

Electric vehicles in China are now cheaper than combustion vehicles, and low-cost models from Chinese giants such as BYD are pushing Western automakers to bring down prices.

However, they are more fuel efficient and don’t rely on combustion, resulting in less air pollution.

The turbos also allow precise modulation of intake pressures for improved combustion efficiency.