The 0-100 km/h acceleration time is a key metric for evaluating a vehicle's acceleration performance. It measures the time required for a car to accelerate from a standstill to 100 kilometers per hour, expressed in seconds. This value reflects the combined performance of the engine's power, transmission efficiency, vehicle weight, and tire grip. A lower number indicates stronger acceleration capability. For example, high-performance sports cars can achieve this in 2–3 seconds, while typical family cars usually take 8–10 seconds. Test conditions (e.g., tire type, road surface, ambient temperature) may influence the result, and different testing institutions may have slight variations in standards.