
The Haval H9 has a fuel consumption of 9.9 liters per 100 kilometers. The actual fuel consumption is closely related to the vehicle's condition and road conditions, so it is not an absolute value. The reasons for increased fuel consumption and the methods for calculating fuel consumption are as follows: Reasons for increased fuel consumption: Use of unsuitable fuel; aging of engine spark plugs and excessive carbon buildup, which directly affects the ignition efficiency; blockage in the fuel system, such as a dirty fuel filter. Methods for calculating vehicle fuel consumption: The first method involves using the vehicle's dashboard records. After resetting the mileage data, the onboard computer automatically calculates the fuel consumption based on the recorded mileage and fuel consumption data. The second method involves measuring the amount of fuel added in one refill, recording the distance traveled, and then calculating the vehicle's fuel consumption. The fuel consumption obtained from both methods represents the average fuel consumption of the vehicle.

















I've recently been paying attention to the fuel consumption data of the Haval H9. While this vehicle performs well, its fuel consumption is indeed quite high. When I drove it, the fuel consumption could spike to around 15L/100km in city traffic jams, and it's slightly better on highways at about 11L/100km. A friend's older model H9 has a long-term average fuel consumption of around 13.5L/100km. The high fuel consumption is mainly due to the vehicle's weight exceeding 2.3 tons paired with a 2.0T engine, especially during traffic jams where frequent starts and stops are particularly fuel-intensive. The newer model with ZF's 8AT transmission has improved slightly, but driving habits still play a big role—smooth driving can save a lot on fuel costs. I recommend installing a fuel consumption monitoring app to record real data, which is much more reliable than the official figures.

That day, while helping a customer inspect a , I specifically tested the fuel consumption of the 2019 H9. This vehicle requires 95-octane gasoline, and during the test drive, the combined road conditions resulted in a fuel consumption of just over 14 liters. From a technical perspective, the body-on-frame construction is inherently heavy, and the four-wheel-drive system is also a major fuel consumer. Tire size also affects fuel consumption; the factory-fitted 265-wide tires are much more fuel-intensive than those on regular urban SUVs. If the owner reports abnormally high fuel consumption, it's best to check the oxygen sensor or clean carbon deposits. With fuel prices so high now, potential buyers of this car should be prepared for a substantial fuel budget. By the way, if you install a roof rack, highway fuel consumption will increase by 1-2 liters.

Comparing the fuel consumption of this vehicle with the Tank 300, the H9's engine tuning is more conservative but ironically consumes more fuel. The 82-liter fuel tank looks quite large, but the actual range is just over 500 kilometers. Key factors affecting fuel consumption: tire pressure should never be below 2.3, running the air conditioning at full blast increases fuel consumption by 10%, and fuel consumption can easily double on uphill sections. Flashing the ECU can slightly reduce fuel consumption but may void the warranty. The fuel consumption displayed on the dashboard has some inaccuracies; the trip meter is only accurate after refueling to the first click. To save fuel, remember to turn off the auto start-stop system, as this feature tends to consume more fuel in off-road vehicles. The manufacturer's claimed figure of 10.9L is measured under ideal conditions, so don't take it too seriously.


