I am going to repeat my point that there are viable non-hybrid choices out there if you're concerned about fuel economy and initial cost.

Furthermore, some of them like the Yaris, Fit or the Smart Fourtwo make more sense in dense urban environments since their smaller size makes them easier to manuever through traffic and park.

Look, I own a hybrid, too, but there are viable alternatives for those who are environmentally aware AND on a tight budget.