To improve fuel efficiency in your Mercedes-Benz, maintain regular service checks, ensure proper tire inflation, and use high-quality fuel. Adopt smooth driving habits, such as gentle acceleration and braking, and reduce excess weight by removing unnecessary items from the vehicle. Keep your engine tuned and replace air filters as needed for optimal performance. https://www.carlelo.com/blog/how-to-improve-fuel-efficiency-in-your-mercedes-benz