Honda Lingpai SUV consumes 6.5 liters/100 kilometers. Automobile fuel consumption mainly depends on engine technology, transmission speed ratio, drag coefficient of automobile shape and driver's driving habits. The higher the heat conversion rate of the engine, the lower the internal friction, and more gasoline combustion can be converted into the output of engine rotating work. The following is the corresponding relationship of vehicle fuel consumption: 1, fuel consumption and displacement are also related, not absolute. A larger cylinder volume (displacement) can accommodate more combustible air-fuel mixture. Of course, under other conditions, the larger the cylinder volume (displacement), the higher the power fuel consumption of the engine. 2. Fuel consumption and speed. Usually when driving, the speed range is mostly between 1000-3000 rpm, and the limit speed of ordinary family cars does not necessarily move up and down more than 6000 rpm. If the speed of the family car is kept at twice the limit speed (10000 rpm) in traffic jams, the fuel consumption will certainly be high. 3. Modify fuel consumption and vehicles. When tires are widened, tire friction increases and vehicle load increases, which directly increases vehicle fuel consumption. At the same time, some car owners have modified the tail wing and the car enclosure, and the installation of the tail wing has undoubtedly increased the wind resistance of the car. When the car is at low speed, the tail wing doesn't work at all, so it is necessary to increase the driving resistance and vehicle load, which will affect the increase of fuel consumption.