The GWM Tank 300 can be judged for long-distance travel by looking at its space, output and running-efficiency figures together. Relevant information includes 2026 HEV 2.0T Standard: 4760 mm; 2025 2.0T Standard: 4760 mm; 2026 HEV 2.0T Standard: 1930 mm; 2026 HEV 2.0T Standard: 245 Ps; 2025 2.0T Standard: 220 Ps; 2 more variants. For owners, long-distance comfort is about more than one number: a stable footprint, enough performance for overtaking and sensible energy use all make highway trips easier to live with.