Flat. We're betting that will be the first impression of the majority of drivers who slide onto the 2007 Nissan Quest's front chair. No, the drive and passenger don't get buckets (that would connote luxuries like contours and shape) – they get chairs, albeit spacious and well-padded chairs. Seat bottoms are wide, somewhat firm, and did we mention utterly devoid of bolstering? Add in optional leather upholstery and you've got yourself a great little slip-and-slide game. The seat back is slightly curved, though what's there doesn't truly qualify as bolsters. We found the comfort level to be acceptable for short trips, but our video crew returned from a 500-mile trip complaining about the seats' lack of comfort and support.