I'm new here and its' my first post.
I actually don't own a Fit but seriously of thinking about getting the 2007 model and have some general questions about it

1. What are the major differences between the 1st gen 2007 models vs 2nd generation?

2. What is the difference between Sport and regular?

3. Is it true that the 1st gen Fits get better gas mileage?

4. Is the 2007 model bigger or smaller than current model?

5. What do you think the average lifespan of a Fit is with good maintenance?

Thanks!