The Audi RS Q8 can be judged for long-distance travel by looking at its space, output and running-efficiency figures together. Relevant information includes 2025 4.0T quattro: 5012 mm; 2025 4.0T quattro: 1998 mm; 2025 4.0T quattro: 1694 mm; 2025 4.0T quattro: 600 Ps; 2025 4.0T quattro: 441 kW; 1 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.