What is the fuel consumption of the Beijing 40 diesel version?
2 Answers
8.5L/100km is the combined fuel consumption of the Beijing BJ40 diesel version. Currently, there are three models of the Beijing BJ40 diesel version on sale: the Automatic 4WD Blade Hero Edition Adventurer, the Automatic 4WD Blade Hero Edition Pioneer, and the Automatic 4WD Blade Hero Edition Adventurer (with front and rear electronic locks), all with a combined fuel consumption of 8.5L/100km. The above figures are the NEDC combined fuel consumption, which is the fuel consumption data measured under the NEDC test procedure. The actual fuel consumption is higher than this value, ranging from 9.1-10.2L/100km. Methods to reduce fuel consumption: Clean engine carbon deposits: Excessive engine carbon deposits 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 of the engine. Once damaged, it will cause an imbalance in the fuel-air ratio, leading to a sudden increase in fuel consumption. When the oxygen sensor is damaged, the exhaust pipe will emit darker-colored exhaust during driving, and the oxygen sensor should be replaced at this time. 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 driven the Beijing BJ40 diesel version quite a few times, and I feel its fuel consumption performance is quite stable. On urban roads, especially in big cities like Beijing where traffic jams are frequent, the fuel consumption generally ranges between 10 to 12 liters per 100 kilometers. On highways, it's much more economical, around 8 to 9 liters. I think the advantage of the diesel engine is its ample torque, which makes it very powerful when off-roading, but this can also lead to higher fuel consumption if you're constantly climbing hills or carrying heavy loads. From my experience, driving habits are crucial: stomping on the accelerator or slamming on the brakes can cause fuel consumption to soar above 13 liters. I recommend maintaining a steady speed and anticipating road conditions in advance. Don't overlook tire pressure either; it's best to keep it around 2.3 bar, as too low can increase resistance. Regular maintenance, such as changing the oil and cleaning the air filter, can improve efficiency. Cold starts in winter might consume a bit more fuel, but overall, an average fuel consumption of around 10 liters is considered normal. In the long run, the diesel version is much more cost-effective than the gasoline version, especially when fuel prices are low. If you're planning a long trip, planning your route to avoid peak hours will save even more.
