If you've got a big group of people, a large load of cargo and a trailer full of fun that needs towing—or some combination thereof—the large SUV isn't just an ideal answer to your needs, it may be the only answer. Big SUVs have been knocked for their poor fuel economy, but on a per-person-transported basis the fuel economy picture is much brighter. These suggestions by the kbb.com editorial staff capture the best of the breed.