The Land Rover Discovery should be practical enough for family use if its cabin layout suits your passengers. Useful size figures include 2025 Commercial D350 HSE 2 Seats Diesel: 4956 mm; 2025 Commercial D350 SE 2 Seats Diesel: 4956 mm; 2025 P360 Metropolitan Edition 7 Seats Prteol: 4956 mm; 2025 D350 Metropolitan Edition 7 Seats Diesel: 4956 mm; 2025 P360 HSE 7 Seats Prteol: 4956 mm; 110 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.