What is the fuel consumption of the Big G?
3 Answers
The comprehensive fuel consumption of the Big G is 5.9-8.1L/100km. Currently, there are 3 models of the Big G on sale: the G500, the G500 Flame Special Edition, with a comprehensive fuel consumption of 5.9L/100km, and the G350 with a comprehensive fuel consumption of 8.1L/100km. The above figures are based on the NEDC comprehensive fuel consumption, which is the data measured under the NEDC test procedure for combined driving conditions. The actual fuel consumption is higher than these values, ranging from 10.7-15.7L/100km. Methods to reduce fuel consumption: Clean engine carbon deposits: Excessive carbon deposits in the engine are a significant cause, mainly due to the use of unsuitable fuel. It is recommended to add a certain amount of cleaning agent when refueling. If the effect is not noticeable, it indicates a large amount of carbon deposits in the engine. In this case, the car must be taken to a 4S shop for professional technicians to clean the carbon deposits in the engine. Check the oxygen sensor: As an internal control unit of the car, the oxygen sensor mainly monitors the fuel-air ratio in the engine. Once damaged, it will cause an imbalance in the fuel-air ratio, leading to a sudden increase in fuel consumption. If the oxygen sensor is damaged, the exhaust pipe will emit darker-colored exhaust gases during driving, and the oxygen sensor should be replaced immediately. Regularly replace the three filters: During vehicle use, the oil filter, air filter, and fuel filter must be replaced regularly. If not replaced for a long time, they become dirty and send incorrect information to the engine control unit, resulting in incomplete fuel combustion and increased engine carbon deposits. Check the electronic control unit: Although the engine's electronic control unit is highly reliable, in older vehicles, various faults may inevitably occur.
I've been driving the G-Class, and fuel consumption is quite a topic. Officially, the G500 gasoline version consumes about 15 liters per 100 km in the city and drops to around 12 liters on the highway, but actual figures vary by driver. In city traffic with congestion, my consumption can spike above 18 liters because the 4.0L engine delivers strong power but guzzles fuel, and the vehicle's weight of nearly three tons increases resistance. If tire pressure is low, resistance grows, adding another 5% to fuel consumption. On long highway trips using cruise control, I can keep it steady below 11 liters. Factors like driving habits matter—sudden acceleration and braking can spike consumption by 20%, and keeping cargo load under control helps avoid excessive weight. To save fuel, I maintain regular engine servicing, changing oil and air filters to optimize efficiency. Overall, while the off-road performance is excellent, the fuel costs aren’t cheap.
I've been driving the G-Class for over two years now, with an average fuel consumption of around 14 liters per 100 kilometers, depending on road conditions. During congested city commutes, the fuel consumption rises to over 17 liters, while on weekend highway trips, it can drop to 11 liters. With an 80-liter fuel tank, a full tank can easily cover over 400 kilometers. Using the air conditioning adds an extra one or two liters to the consumption. The weight of the car is indeed a downside, but I love its solid and stable performance, especially when off-roading. Friends' cars like the BMW X5 have slightly lower fuel consumption, but the G-Class has a unique personality. I recommend driving smoothly in daily use, avoiding sudden acceleration, and using cruise control on highways to save some fuel costs.
