Minivan. Toyota Sienna. Anything else with 8 seats will be Suburban, Yukon XL or Expedtion EL. Gas guzzlers.
I like the Sorrento. I also like the Honda Pilot. Subaru is also coming out with a 7 seater this year. Not sure when it'll be released or prices. Supposed to start around $30K.
Look at the Honda Pilot or Toyota Highlander. Subaru is about to release there 7-8 seater SUV. EDIT: Woops. Answered before reading the response above naming the Pilot/Subaru Ascent