Which consumes more fuel in summer: driving with air conditioning or windows open?
1 Answers
Whether driving with air conditioning or windows open consumes more fuel in summer depends on the vehicle speed. At low speeds, it doesn't consume much fuel, but at high speeds, it does. Here are some summer driving fuel-saving tips: 1. Avoid sudden deceleration: Be gentle with your car. Avoid alternating between sudden acceleration and braking, as rapid braking often requires subsequent acceleration or restarting, which increases additional fuel consumption. Learn to control speed with the throttle, which not only saves fuel but also reduces vehicle wear. 2. Maintain proper tire pressure: Tire pressure is actually an important factor affecting fuel consumption. Low tire pressure increases the contact area between the tire and the road, leading to higher fuel consumption. Moreover, excessively low tire pressure causes significant tire deformation, and repeated deformation during driving can damage the tire sidewalls, potentially leading to blowouts. Therefore, in summer, instead of reducing tire pressure, it's advisable to increase it appropriately. 3. Warm up the engine: Whether in summer or winter, it's necessary to warm up the engine. After starting, drive slowly for 1 to 2 kilometers, keeping the RPM below 2,000, to allow for proper warm-up.
