What is the fuel consumption of the JAC Heyue RS18 manual?
2 Answers
The fuel consumption of the JAC Heyue RS18 is 8.9 liters per 100 kilometers. The actual fuel consumption of a car depends on various factors, such as engine displacement, road conditions, driving habits, tire pressure, and oil quality. The specific explanations are as follows: 1. Engine Displacement: The larger the engine displacement, the higher the fuel consumption. 2. Road Conditions: Starting a car from a standstill requires significant acceleration, during which the engine needs to output substantial power. Frequent starts from a standstill will result in higher fuel consumption. When driving in congested traffic, the engine often operates at idle. During idle, the car's mileage does not increase, but the engine continues to consume fuel, leading to higher fuel consumption per 100 kilometers. 3. Driving Habits: Personal driving habits significantly impact fuel consumption. To maximize fuel efficiency, it is essential to maintain a steady speed while driving and avoid unnecessary overtaking. 4. Tire Pressure: If the tire pressure is below the standard level, the contact area of the tires increases, leading to more friction. This not only causes wear on the tire shoulders but also increases fuel consumption. 5. Oil Quality: Using low-quality oil can result in the formation of carbon deposits due to unsaturated hydrocarbons and colloidal impurities under high temperatures. These deposits roughen the intake pipe walls, affecting the intake efficiency and the quality of the air-fuel mixture, which can drastically increase fuel consumption.
I've been driving a JAC Heyue RS18 manual transmission for over three years, mostly in urban and highway conditions, with an average fuel consumption of around 8 to 9 liters per 100 kilometers. In city traffic jams, it might jump to 10 liters, but on the highway, it can drop to about 7.5 liters. The key is to develop good habits, such as avoiding sudden acceleration and braking, and regularly checking tire pressure and air filters, which can all help save fuel. Also, I use 92-octane gasoline, which is not expensive, and my monthly fuel cost is about 500 yuan, making it suitable for daily commuting and short trips. If you drive more aggressively or encounter poor road conditions, fuel consumption might be higher, so it's advisable to estimate based on your driving style. Overall, this car is quite economical, with simple maintenance, and with a little effort, you can keep fuel costs under control.
