I can't decide what kind of vehicle I want?

Okay, first let me say that I'm a truck/SUV kind of girl. I like bigger vehicles with more power. I need to find some sort of vehicle that I like. My husband wants for us to get a little 4 cylinder car that gets good gas mileage. We have a Plymouth Neon right now, and it's just not working for me. It's a nice car and all, it just doesn't have enough power, and it's too small. I actually found an Oldsmobile Alero that I kinda liked...I haven't test drove it though. What do you think about them? And do you know of any bigger vehicles that get somewhat decent mpg that you would recommend?