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Acceleration refers to the rate at which an object increases its velocity over time. In the context of vehicles—especially cars and electric vehicles (EVs)—acceleration typically measures how quickly a vehicle can go from 0 to a certain speed, such as 0–60 mph or 0–100 km/h. It is usually expressed in meters per second squared (m/s²) or as a time interval (e.g., “0–100 km/h in 3.5 seconds”). Faster acceleration indicates stronger engine or motor performance and is influenced by factors like horsepower, torque, vehicle weight, drivetrain, and aerodynamics. Acceleration is a key indicator of a vehicle’s responsiveness and driving dynamics.
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