Sarah 
2007 Toyota Yaris Hatchback 2dr Hatchback (1.5L 4cyl 4A)
Watch out for rust
 I owned this car for 2 1/2 years and put about 130K on it.  It was a great little car but I had to get rid of it because the bottom completely rusted out.  Engine was still in great shape after 200K miles.  Peppy accelerating up hill- not like other small cars I've owned (flooring it and creeping up the hill at 50 mph on the highway!)  Definitely invest in some undercoating if you live up north like me.