
nk400 consumes 6 liters per 100 kilometers. The following is the relevant introduction: Introduction to nk400: The new color scheme of the 400NK brings a refreshing change. The differences from the previous version are clearly visible on both sides of the fuel tank, as it is a minor facelift with updated colors, while the price remains unchanged. The seat still adopts the previous split design, with the CFMOTO logo printed on both sides of the front seat, and the rear seat also features CF400 lettering in the same color as the body on both sides. The instrument panel continues the previous classic design, displaying total mileage, trip mileage, water temperature, voltage, gear position, and brightness adjustment.

I've been riding the NK400 for several years, with actual fuel consumption typically ranging between 4 to 5 liters per 100 kilometers. In city stop-and-go traffic, it can reach 5 liters, while maintaining a steady speed on highways can drop it to around 3.8 liters. Fuel efficiency largely depends on how you ride—gentle handling and avoiding sudden acceleration or braking can save a lot. Pay attention to the bike's condition too; for example, a poorly lubricated chain increases resistance and raises fuel consumption. Switching to low-viscosity engine oil and maintaining standard tire pressure also helps. I often exchange tips with fellow riders, and on average, spending 30 yuan per 100 kilometers on fuel isn't considered expensive. A full tank before a long trip can easily cover 300 kilometers.

As a daily commuter, my actual test shows the NK400's fuel consumption is around 4.2 liters per 100 kilometers. The official figure is 4.5 liters, but with gentle acceleration and early braking, it can drop below 4 liters. In traffic jams, it's common for fuel consumption to surge to just over 5 liters; it's more economical when riding in the suburbs. Fuel-saving tips include cleaning the air filter and choosing low rolling resistance tires, which can save you dozens of yuan on fuel each month. Compared to other vehicles of the same displacement, the NK400 is relatively economical, saving about half a liter of fuel compared to the Yamaha MT-03. With good maintenance, you can ride even longer, making it very practical.

After using the NK400, I found the fuel consumption quite reasonable, averaging between 4 to 4.5 liters per 100 kilometers. When I first started, I had no idea, but later learned that smooth acceleration and avoiding hard throttle pulls save fuel. Cruising at 80 km/h on the highway is the most efficient. Recording mileage and fuel fill-ups allows for precise calculations. Basically, a full tank can last over 280 kilometers, enough for a week of commuting. To save money, reduce load or regularly check spark plugs to prevent engine issues that waste fuel.

The fuel consumption of the NK400 typically fluctuates around 4 liters per 100 kilometers. In urban conditions, it can rise to 5 liters, while highway riding is more fuel-efficient; both wind resistance and load have an impact. In the long run, it's quite economical, saving a lot on fuel costs compared to driving. I believe it has a smaller environmental impact, cutting carbon emissions by half, and using high-quality gasoline can further reduce pollution. Regular maintenance, such as cleaning the fuel injectors and monitoring tire wear, can improve fuel efficiency. Practical tests show that one liter of fuel can cover about 25 kilometers without issues, making it suitable for short trips or leisure rides.


