The Bentley Bentayga PHEV should be practical enough for family use if its cabin layout suits your passengers. Useful size figures include 2025 3.0T Standard 5 Seats: 5125 mm; 2025 3.0T Azure 5 Seats: 5125 mm; 2025 3.0T Standard 4 Seats: 5125 mm; 2025 3.0T Azure 4 Seats: 5125 mm; 2025 3.0T Standard 5 Seats: 2010 mm; 15 more variants. Wheelbase and seating matter most day to day because they influence rear-seat comfort, child-seat friendliness and how relaxed the car feels on longer trips.