Why is the Dongfeng Yixuan's fuel consumption so high?
2 Answers
1. To calculate how much a car costs per kilometer, you first need to know its fuel consumption. Divide the car's fuel consumption per 100 kilometers by 100 to get the fuel consumption per kilometer. Then multiply this figure by the price of gasoline to determine the fuel cost per kilometer. 2. For example, if a car consumes 6 liters per 100 kilometers and the price of 92-octane gasoline in Guangdong is 6.76 yuan per liter, the fuel cost for 100 kilometers (6 liters x 6.76 yuan/liter) would be approximately 40.56 yuan. Dividing 40.56 yuan by 100 kilometers and rounding off gives 0.41 yuan, meaning the fuel cost per kilometer is about 41 cents. 3. A car's fuel consumption is influenced by many factors, including driving conditions and habits. Examples include prolonged engine idling, sudden braking, inconsistent speeds, underinflated tires, aggressive acceleration, and long-distance driving at high speeds in low gears. Additionally, road conditions significantly affect fuel consumption, especially in urban traffic where congestion is common.
When driving my Dongfeng Yixuan, I noticed high fuel consumption, mainly due to my driving habits—I usually drive aggressively, with frequent rapid acceleration and hard braking, which is particularly noticeable in congested urban areas where the fuel consumption spikes as soon as I step on the gas. Additionally, often using the air conditioning and traveling with a full load increases the car's weight, naturally leading to higher fuel consumption. I recommend trying smoother driving and avoiding frequent stops and starts, which can save a lot on fuel. Moreover, the Dongfeng Yixuan is designed to be economical and practical, not a high-end version, so it tends to consume more fuel in city driving. I found that switching to lighter tires and reducing the load also helps. Maintaining good habits is key.
