Adaptive cruise control is a key ADAS feature that enhances both comfort and safety by automatically maintaining a safe distance from the vehicle ahead while traveling at a set speed. Using radar and camera-based sensors, the system continuously monitors road conditions and adjusts throttle or brakes to match the flow of traffic. This makes it particularly useful for highway driving, where it reduces driver fatigue and ensures smoother journeys. Unlike traditional cruise control, adaptive systems can handle stop-and-go traffic, bringing the vehicle to a complete halt and resuming automatically when traffic moves. Drivers can customize following distance settings to suit their comfort levels, while the system provides collision alerts when sudden braking or obstacles are detected. Adaptive cruise control works seamlessly with braking and navigation systems, ensuring precise control and reliable performance in various weather conditions. By maintaining consistent speeds and minimizing abrupt accelerations, it also improves fuel efficiency and reduces emissions. Widely available in modern cars and SUVs, it has become a standard safety feature in many premium vehicles, though it still requires driver oversight in complex situations. Overall, adaptive cruise control makes driving safer, reduces stress, and contributes to a more efficient and enjoyable driving experience.