What is the real fuel consumption of the Haval Big Dog 2.0?
2 Answers
The combined fuel consumption of the Haval Big Dog 2.0T is 7.2-8L/100km. Currently, there are three models of the Haval Big Dog 2.0T on sale. The combined fuel consumption of the two-wheel-drive Zhonghua Liequan version is 7.2L/100km. The four-wheel-drive Xiaotianquan version and the four-wheel-drive Zhonghua Tianyuanquan version have a combined fuel consumption of 8L/100km. The above figures are NEDC combined fuel consumption, which are the comprehensive fuel consumption data measured under the NEDC test procedure. The real fuel consumption is higher than this value, ranging from 9.7-10.7L/100km. The fuel consumption of a car is directly related to five major factors: driving habits, the car itself, road conditions, natural wind, and environmental temperature. Specific factors that can increase fuel consumption are as follows: Driving habits: Aggressive driving, such as sudden acceleration, frequent overtaking, and not easing off the throttle before encountering a red light, will increase fuel consumption. The car itself: Cars with larger displacements generally consume more fuel than those with smaller displacements because larger displacements usually mean higher power, requiring more gasoline to burn and perform work. Heavier cars also consume more fuel because greater weight requires more driving torque. Road conditions: Driving on dirt roads, muddy roads, soft surfaces, or mountainous roads increases resistance and fuel consumption. Natural wind: Driving against the wind or on windy days increases car resistance and fuel consumption. Low environmental temperatures: When the engine block temperature is low during cold starts, the injected gasoline is less likely to atomize, requiring more gasoline to be injected for combustion, thus increasing fuel consumption. Additionally, in low temperatures, the engine computer controls the car to use higher RPMs to warm up, which also increases fuel consumption.
I've been driving the Haval Big Dog 2.0 for almost a year now. In heavy city traffic, the fuel consumption can exceed 13 liters per 100 km, and a full tank can't even last 400 km. On the highway, driving steadily can reduce it to around 9 liters. Using the air conditioning in hot weather adds an extra 1-2 liters. I think the vehicle weight and acceleration habits have a big impact, so I recommend avoiding sudden braking and using cruise control more often to save fuel. Cold starts in winter also consume more fuel, so warming up the engine a bit helps. Overall, real-world fuel consumption varies from person to person, with a normal average of 10-12 liters per 100 km. You'll get used to these variations with more driving, and considering daily usage costs when choosing a car can help with budgeting.
