Does Adaptive Cruise Control Use More Gas: Reasearch-Based

Adaptive cruise control is a feature that is available on many newer model cars. It uses sensors to keep track of the car in front of you and automatically adjust your speed to maintain a safe following distance.

Some people believe that this feature may use more gas than if you were to manually adjust your speed, but there is no clear evidence to support this claim. In fact, many studies have shown that adaptive cruise control can actually help you save gas.

Does Adaptive Cruise Control Use More Gas

Adaptive cruise control actually increases efficiency while consuming less fuel. Compared to driving manually, using adaptive cruise control helps you save on gas. When driving manually, a car’s speed fluctuates, which uses more gas than traveling at a constant speed. However, adaptive cruise control only uses a reasonable amount of fuel on reasonably level ground.

Especially on relatively flat routes, adaptive cruise control maintains a vehicle at a consistent cruising speed. Furthermore, adaptive cruise control accelerates or decelerates a vehicle in relation to a vehicle directly in front of it.

According to natural resource Canada, it is clear that fuel economy improves when drivers maintain a constant speed. Varying speeds up and down between 55mph and 75mph can use 20% more fuel than driving at a constant speed. This information is important for drivers to be aware of in order to save money and resources.

However, different drivers have significantly different driving behavior; some use the throttle smoothly, while others drive very aggressively. Long-term fuel savings will favor smoother drivers over aggressive ones.

When driving in stop-and-go traffic or on bumpy roads, adaptive cruise control could be worse than manual driving. Depending on your car, fuel usage will vary in intensity. This is due, in part, to the fact that when adaptive cruise control is engaged, cars are programmed to react differently to changes in the road’s slope or traffic.

According to, the study showed that cars driving with adaptive cruise control consume 5 to 7 percent less fuel than those driven by humans. This is a significant finding, as it could lead to a reduction in greenhouse gas emissions if more people were to adopt this technology.

If you want to utilize a manual transmission automobile in stop-and-go traffic, adaptive cruise control might not be the ideal option. The adaptive cruise control will only function at speeds of 20 mph or above depending on the vehicle. As a result, when you’re driving manually, certain vehicles with adaptive cruise control will use more fuel than others.

In conclusion, adaptive cruise control does not use more gas. In fact, it can help save gas by keeping a consistent speed and preventing sudden braking. If you are looking for ways to save on gas, consider using adaptive cruise control the next time you hit the road.

Sign Up

    About The Author

    Leave a Comment

    Your email address will not be published. Required fields are marked *

    Scroll to Top