I rented a Chevy Trailblazer from National last week. It was approx. $250 for 5 days (I can't find my receipt). There was no third seat. Word of caution, if you have little kids and you are parking close to another car, don't let them open the passenger door by themselves. My nephew (age 7) opened his passenger side door at AK and hit the car next to us. I had to submit a claim to my insurance for the other person's car. From that moment on, we "escorted" him from the car.