The GWM Tank 300 should be practical enough for family use if its cabin layout suits your passengers. Useful size figures include 2026 HEV 2.0T Standard: 4760 mm; 2025 2.0T Standard: 4760 mm; 2026 HEV 2.0T Standard: 1930 mm; 2025 2.0T Standard: 1930 mm; 2026 HEV 2.0T Standard: 1903 mm; 5 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.