The second-generation Bentley Bentayga EWB—as in “extended wheelbase”—stretches that distance by 7″ (It’s a British car! 178 mm). The increased length is all in the rear door, creating what Bentley says is the most cabin space in its segment, for a 209” (5.31m) total length. It features Bentley’s new Airline Seat specification with 22-way adjustment…