Is Turbocharged Plug-in Prius In the Works?

Auto Express/UK
June 13, 2006

Our insiders have blown the cover on a turbocharged prototype which is being tested in Japan. Auto Express was the first magazine to reveal plans for a 100 mpg-plus successor to the Prius in issue 904 - and now we can spill the beans on how it will be done.

In its efforts to come up with a car that blends economy, low emissions and performance at an affordable price, Toyota has decided to use a lean-burn 1.8-litre turbo engine. Meanwhile, the THS-II hybrid system will be upgraded with efficient lithium ion batteries, which will allow the electric motor to deliver greater performance because the cells recharge quickly and hold more power for longer.

To further improve efficiency, it's also thought that Toyota is considering a plug-in system, similar to that used on the Amberjac Projects Prius. The socket will allow owners to top up the battery when it's parked. Insiders at Toyota are excited about the newcomer, and are promising greater performance and super-low emissions for less than £20,000.