I bought a Toyota Prius (gas-electric hybrid car) in August 2000, and took delivery of it four months later. I still love it Love It LOVE IT!!! In fact, it's one of the first things that ever got me to think about Sustainability, closed-loop systems, etc. I test-drove about a dozen different cars during the summer of 2000, ranging from compact sedans to turbocharged mid-sizes. Once I drove the Prius, however, I knew I had to buy one. Between the new technology involved, the high mileage, "super-ultra-low emissions," and amazing affordability. I was soon asking myself "How can I NOT buy this car?!" Simply put, the Prius uses a hybrid of gasoline and electricity for power. The Prius generates additional electricity from its own momentum, with the energy from coasting or braking going from the wheels back into the battery. The results of this ingenious technology include performance comparable to other compact cars, mileage around 45mpg, "Super-Ultra-Low Emissions (or SULEV)," and a much smaller environmental footprint than most other cars on the road today. I could go on (and on!) about my love affair with the Prius, but will instead just answer some Frequently Asked Questions ... Of course, Toyota has its own excellent website for the Prius ... And don't just take Toyota's or my word for it: register with the "Toyota-Prius" Yahoo! Group to hear more real-world experiences from my fellow Prius drivers. Long Story Short -> GET A PRIUS! You'll be very glad you did ...