
Haval H6 currently offers two powertrain options: 1.5T and 2.0T, all paired with a 7-speed dual-clutch transmission. According to real feedback from 2.0T owners, the average fuel consumption of the 2.0T Haval H6 is around 9.8 liters per 100 kilometers. Model changes affecting fuel consumption: As an SUV, the 2021 third-generation Haval H6 has undergone significant changes compared to the second generation, including a noticeably larger body size, more spacious interior, and a slight reduction in weight. These changes also impact fuel consumption. Taking the 2021 second-generation and third-generation 1.5T automatic transmission models as examples for comparison, the third-generation model has dimensions of 4653x1886x1730mm, while the second-generation model measures 4600x1860x1720mm. The wheelbase is 2738mm for the third generation and 2680mm for the second generation. From the parameters, the third-generation Haval H6 is larger than the second generation. Generally, a larger body would result in greater weight and higher fuel consumption, but this is not the case for the Haval H6 in reality.

As an owner of the 2021 Haval H6 3rd Generation automatic transmission model, I've been driving it for nearly a year and a half, mainly for urban commuting. The actual measured fuel consumption is around 8-9L/100km. On highways, it drops to about 7L, which is quite economical. Many factors affect fuel consumption. For instance, when I frequently drive during rush hour traffic with heavy stop-and-go usage, it can rise above 10L. Switching to steady-speed driving and avoiding congested times helps stabilize it. Regular maintenance is also crucial—using high-quality engine oil and maintaining proper tire pressure can reduce consumption by 1-2L. Additionally, running the AC at maximum increases fuel use by 0.5L, so using it sparingly in summer is more cost-effective. Overall, this car is fairly economical for city driving and well-suited for daily commuting.

As an experienced SUV driver who has driven various models, the official fuel consumption rating for the 2021 Haval H6 3rd Generation automatic transmission is 7.8L/100km. However, my actual measurement in urban conditions averages around 9L. On highways, it can drop as low as 7L, showing balanced performance. Influencing factors are obvious—habits like rapid acceleration or hard braking can increase fuel consumption to 11L, while adopting smoother driving significantly saves fuel. Air conditioning usage also contributes, with strong fan settings adding about 0.8L. Compared to the older H6 models, this generation's technological improvements clearly result in lower fuel consumption. Developing good habits, such as anticipating road conditions to minimize gear shifts and regularly checking tire pressure, also helps.

I've been driving the Haval H6 3rd Generation 2021 automatic for over half a year, with city fuel consumption generally ranging from 8-10L/100km, and the lowest I've achieved on highways is 7L. This is based on the 1.5T engine with automatic transmission, which has a fairly wide normal range. Driving style has a significant impact; gentle handling can save fuel, while using the air conditioning adds about 0.5L. Other factors like low tire pressure or overloading also increase fuel consumption.


