How much can quick acceleration increase fuel consumption?

Quick acceleration significantly impacts fuel consumption due to the way engines work and the principles of kinetic energy. When a driver accelerates rapidly, the engine must work harder to increase the vehicle’s speed quickly, consuming more fuel in the process.

Research indicates that aggressive driving, which includes rapid starts, can lead to an increase in fuel consumption by approximately 2 miles per gallon. This figure reflects the average change in fuel efficiency as a direct result of such driving behaviors. Smooth and gradual acceleration, on the other hand, allows the vehicle to operate more efficiently, optimizing fuel use and leading to better mileage. Understanding the effects of driving habits on fuel consumption is crucial for drivers aiming to improve their vehicle's efficiency and reduce fuel costs.