Vehicle Questions and Answers
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Adaptive cruise control utilizes sensors located at the front of the car to determine the distance from the vehicle ahead. Due to the additional sensors needed, this functionality is exclusively included in the driver assistance package for this vehicle, which increases the car's price by $1,800 if bought new. By enabling drivers to maintain a consistent speed, cruise control minimizes the chances of them speeding past other vehicles. Moreover, it helps save fuel by regulating engine usage and preventing unnecessary acceleration and deceleration.
Many HUDs only show the speed, but the A4 stands out by also indicating the speed limit (including school zones), providing lane support guidance, and offering special features like adaptive cruise control (ACC) and traffic jam assist for a unique driving experience.