Source: Clean Technica
Audi is developing an ultra-efficient car with gas mileage of 282 miles per gallon (mpg), or about 120 km per litre. Imagine that Toyota Prius is around 60 to 70 mpg.
Audi revealed they are working on a project known as “1.0-litre car” that will seat four people and deliver up to 282 mpg. The car will be based of Audi A1 platform. The “1.0-litre car” will be both affordable and practical, using some kind of hybrid system most likely in conjunction with a small diesel engine.