
The fuel consumption of different engines in the Haval F7x is as follows: 1. The 1.5-liter turbocharged engine model has a combined fuel consumption of approximately 10.5 liters per 100 kilometers. 2. The 2.0-liter turbocharged engine model has a combined fuel consumption of approximately 9 liters per 100 kilometers. The following are the details of the 1.5-liter turbocharged engine and the 2.0-liter turbocharged engine: 1. The 1.5-liter turbocharged engine, codenamed GW4B15A, has a maximum power of 124 kW, a maximum torque of 285 Nm, a maximum power speed range of 5000 to 5600 rpm, and a maximum torque speed range of 1400 to 3000 rpm. 2. The 2.0-liter turbocharged engine, codenamed GW4C20B, has a maximum power of 165 kW, a maximum torque of 385 Nm, a maximum power speed range of 5200 to 5500 rpm, and a maximum torque speed range of 2000 to 3200 rpm.

The Haval F7X has a combined fuel consumption generally ranging from 8 to 10 liters per 100 kilometers, which is the official reference value. However, actual consumption may vary depending on driving habits. After driving it for a year, mostly for city commuting, I've noticed that during rush hour traffic, it can spike to over 11 liters. On the highway, with smoother driving, it can drop to around 7.5 liters. Driving habits play a crucial role—aggressive acceleration and frequent braking consume more fuel, so using cruise control to maintain a steady speed is recommended. Running the air conditioning at high settings also has a noticeable impact, increasing fuel consumption by about half a liter in summer. To save fuel, regularly check tire pressure and avoid overloading, which can help keep consumption below 9 liters. Overall, while this SUV isn’t the most fuel-efficient, it’s practical for daily family use, and proper maintenance can help save on fuel costs.

From a technical perspective, the fuel efficiency design of the Haval F7X's 1.5T engine is reasonable, with a combined fuel consumption fluctuating around 8.5 liters per 100 kilometers. During my usage, I noticed that city driving, due to frequent idling and low-speed driving, can push fuel consumption up to 10 liters; on highways, where the engine operates more efficiently, it generally maintains between 7 to 8 liters. Key factors affecting fuel consumption include transmission system matching, aerodynamic drag, and load—such as carrying a lot of luggage on long trips, which noticeably increases fuel consumption. The operation of the air conditioning compressor also raises fuel usage, especially during extremely hot weather. To optimize fuel consumption, minimizing sudden acceleration and selecting the economy driving mode is most effective. Overall, it's a balanced choice, and regular maintenance of the engine and filters can help maintain lower fuel consumption levels.

I've been driving the Haval F7X for several months, focusing on fuel-efficient driving techniques. In urban areas, the fuel consumption often exceeds 9 liters per 100 kilometers, while on highways it easily drops to around 7 liters. The key is to reduce braking by accelerating smoothly and anticipating traffic lights, which can save half a liter of fuel. When using the air conditioning, moderation is important, and switching between internal and external circulation can also help. Ensuring the car is in good condition, such as maintaining standard tire pressure and avoiding excessive load, is crucial. Keeping the combined fuel consumption at 8 liters is achievable, and adopting these habits makes driving more economical and environmentally friendly in practice.


