How much fuel does a 280 horsepower engine consume per hour at idle?
1 Answers
280 horsepower engine consumes 4-6 liters of fuel per hour at idle. When the engine is running at idle, the fuel consumption is related to the engine's displacement. Taking a 1.6L engine as an example, at an idle speed of 800 rpm and without additional loads such as air conditioning or radio, if it runs for 1 hour, the fuel consumption is approximately 1011.2 milliliters, which is slightly more than 1 liter. Here are some methods to reduce fuel consumption: 1. Strengthen vehicle maintenance: Vehicle adjustment and maintenance affect engine performance and driving resistance. Owners should regularly perform routine maintenance at auto repair shops, such as checking tire pressure, wheel alignment, adjusting brake friction pads and drum clearance, lubricating points on the chassis, changing engine oil on schedule, and inspecting filters. 2. Avoid prolonged engine idling: Fuel consumption during parking and idling is much higher than during normal driving. Therefore, if the vehicle is not moving for a long time, such as when waiting for someone, it is best to turn off the engine. During cold starts, warming up the engine should not exceed 1 minute, and maintaining low-speed driving for a few minutes is sufficient. 3. Avoid sudden braking and acceleration as much as possible: A smooth and steady driving style is the most fuel-efficient. During the starting phase, avoid pressing the accelerator pedal too hard. The correct method is to accelerate smoothly, and after reaching a certain speed, try to maintain a constant speed as much as possible.
