Robert Q. Riley Enterprises is selling this interesting do-it-yourself hybrid car kit called the XR3. The 3-wheeled diesel vehicle can reach a speed of 80mph, weighs 1480 pounds, and gets a fuel economy of 125 mpg (diesel alone) and over 200mpg (with electric assist).
Beside the fact this car has an very high fuel efficiency, it also looks pretty futuristic. You can see more photos of this vehicle at the rqriley.com website.
Industrial designer and mechanical engineer Robert Q. Riley is author of Alternative Cars in the Twenty-First Century: A New Personal Transportation Paradigm
The R.Q. Riley XR3
Beside the fact this car has an very high fuel efficiency, it also looks pretty futuristic. You can see more photos of this vehicle at the rqriley.com website.
Industrial designer and mechanical engineer Robert Q. Riley is author of Alternative Cars in the Twenty-First Century: A New Personal Transportation Paradigm
The R.Q. Riley XR3
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