4 cylinder- 7 passenger Kia rondo.
My 2009 Kia rondo is great on gas as it is a 4-cylinder engine. Has 3rd row seating and does not make you feel like you are driving a minivan. I have had issues with the power steering, haven't found a solution, the back windows are now not working and the parts are special order and not currently available to order. Other than these issues, it has been pretty reliable and pretty comfortable. We fit 7 of us in the vehicle. When 3rd row is not in use, you can fold down and have trunk space.