While the A5 focuses on luxury and efficiency with a 268-hp four-cylinder engine, the S5 is a performance-oriented model that upgrades to a 362-hp V6 turbo engine, larger performance brakes, a sport-tuned adaptive suspension, and unique "S" styling elements like quad exhaust outlets. 对考虑购买 Audi S5 的买家来说,这项信息真正重要的地方在于它会影响通勤、家庭使用、长途驾驶或后期拥车成本。不要只把它当成配置数字来看,而要看它能不能让日常用车更轻松、更实用。