
The fuel consumption of the Trumpchi GM8 is 12.2 liters per 100 kilometers. Carbon deposit issue: Many car owners probably think of carbon deposits first when they encounter increased fuel consumption. Carbon deposits are like grease on a range hood—they are difficult to deal with. Carbon deposits can affect the compression ratio, leading to poor ignition, a leaner air-fuel mixture, and fuel adsorption, among other issues. All these problems can impact fuel consumption. Air filter: The air filter can also affect the car's fuel consumption. When the air filter has not been replaced for a long time, clogging can reduce the engine's air intake, which can also lead to increased fuel consumption.

I've been driving the GM8 for over two years now, mainly using it for commuting in the city, with fuel consumption generally maintained at around 11L/100km, dropping to about 8L on highways. As an MPV, its spaciousness makes it ideal for family trips, but the increased weight naturally adds to the fuel consumption burden. In congested urban traffic, fuel consumption often spikes above 12L, especially with frequent starts and stops; it's much more fuel-efficient on clear roads or during highway cruising. By controlling my driving habits, planning routes in advance, and avoiding sudden acceleration and braking, I've managed to stabilize the fuel consumption somewhat. Running the AC in summer increases fuel consumption by 1-2L, so I prefer driving in the evening to reduce electrical usage. Regularly checking and maintaining tire pressure at the standard value can save an additional half liter of fuel. Overall, this fuel consumption is reasonable for an MPV, but it requires proactive management of driving details by the owner.

I've done some research on the GM8's engine. Its 2.0T engine has an official combined fuel consumption of about 9L/100km, but the actual driving experience varies significantly. In urban driving, due to frequent idling and acceleration, fuel consumption often ranges between 10-12L; while cruising on highways, it can be as efficient as below 8L. The transmission and chassis design also affect fuel efficiency, and proper use of the eco-mode can reduce consumption. Vehicle is crucial too, as clogged filters or carbon buildup can increase fuel usage. I replace the air filter every six months to optimize performance. Considering the GM8's weight and spaciousness, its fuel consumption isn't the lowest, but with proper daily maintenance, it can be kept within an acceptable range. Compared to vehicles in the same class, its economic efficiency is moderate, making it suitable for buyers who prioritize practicality.

As an average car owner, I use the GM8 for daily commuting and family trips, with an average fuel consumption of around 10L/100km. In city driving with frequent traffic lights, it can go up to 12L, while on highways with relaxed driving, it's around 8-9L. Fuel consumption increases noticeably when using air conditioning or carrying a full load. The methods for saving fuel are simple: drive gently and avoid sudden acceleration; plan routes to avoid peak hours; keep the car's contents lightweight. The comfort of an MPV justifies this fuel cost, and I recommend beginners use fuel consumption apps to track data and adjust their driving habits.

When driving the GM8, I noticed that fuel consumption can be improved through driving habits, with a combined fuel consumption of approximately 9-11L/100km, rising to 12L in urban areas. By gently accelerating and decelerating, and minimizing the use of air conditioning for heating or cooling, fuel consumption can be reduced to below 10L. Regular of tire pressure and cleaning engine components also help. Heavy cargo or aggressive driving increases the load, so it's advisable to adjust driving modes based on road conditions.

Compared to the Odyssey, the GAC GM8 has slightly higher fuel consumption, averaging around 10L/100km (11L in city driving and 8L on highways). Among MPVs, the GM8 offers attractive value for money, but hybrid models are more fuel-efficient. Smooth driving and light loads can optimize results during use. Personally, I believe that with proper management, its fuel consumption meets household needs.


