For such a gigantic, luxurious SUV, the 2014 Infiniti QX80 won't win any awards for efficient use of space. Taking a road trip? Tell your travel group to pack light. Cars.com reviewer Jennifer Geiger notes that some subcompact cars offer more suitcase space than what's behind the QX80's third row, and its fuel costs are commensurate with the QX80's enormity. Still, Geiger gushes that the first- and second-row seats are as decadently cushy as the interior is tastefully appointed, while opulent exterior styling will elicit gentlemen's bets among admirers as to how much this baby set you back. Read Geiger's review.