Refers to the maximum speed a car can achieve under windless conditions on a level, good asphalt or concrete road. However, the top speed mentioned here is only data provided by the manufacturer for reference and does not represent PCauto's actual test data.
According to China's regulations, top speed testing needs to be conducted in the last 500 meters of a 1.6-kilometer test section, requiring four round-trip tests, and the average value is taken. It should be noted that top speed differs from theoretical top speed. Theoretical top speed refers to the best performance an engine can achieve in optimal condition, but it is merely a theoretical value.
For some high-performance vehicles, manufacturers often limit the vehicle's top speed through technical means (such as electronic speed limiters) when leaving the factory, either to protect the engine or to comply with traffic regulations. For example, a Mercedes-Benz S600, with the electronic speed limiter disengaged, can exceed the restricted 250km/h, potentially reaching over 300km/h.
