2006 Nissan Maxima 3.5 SE 4dr Sedan (3.5L 6cyl 6M)
I got this car for my wife, but I got to drive it on a 600 mile trip. We averaged 27 mpg city and highway. The Maxima was very comfortable and roomy, trunk space was unbeliveable. The two kids had enough room in the back to make their own little nest without touching each other. I drive a 95 Q45 and the Maxima has nearly all the same features except for the V8, didn't miss it.