I recently got a Toyota Prius. It has fantastic gas mileage.
I would love to have a prius!  I like the fact that it is a hybrid vehicle.  I don't know why i haven't gotten one yet, Toyoyta has been making them since 1997.
Wow has it really been that long? Who created them?
I'm not sure, but the Prius went on sale in Japan in 1997, so they may have been the first to build this type of hybrid vehicle.
When did they first come to the United States?
Toyota rooled out the Prius worldwide in the year 2000.
It's been a long time. How much did they cost when they first came out?
I really don't know, but the Prius is the world's second most fuel efficient gas powered car, behind the Hyundai Ionic Blue.
What is the Hyundai Ionic Blue? I've never heard of it.
It is a car manufactured by Hyndai, the third largest vehicle manufacturer.