
MG 5 causes high fuel consumption for the following reasons: Abnormal tire pressure: Abnormal tire pressure can also affect the car's fuel consumption. When the tire pressure is too low or the tread is severely worn, the contact area between the tire and the road surface increases, friction increases, rolling resistance increases, and fuel consumption naturally rises. Excessive load: Carrying heavy loads for a long time increases the vehicle's weight and driving pressure, leading to higher fuel consumption. Car sensor malfunction: This is also a major cause of increased fuel consumption. When the coolant temperature sensor fails, the engine mistakenly believes the car is in a cold state and continuously sends signals for fuel injection, resulting in higher fuel consumption.

As a regular owner who has been driving the MG5 for a long time, I've observed that higher fuel consumption is mainly related to driving habits. I often accelerate aggressively and enjoy speeding up to overtake on highways—this kind of rapid acceleration and hard braking is particularly fuel-intensive. When the car starts cold, the engine also consumes more fuel, especially during short commutes with frequent stops and starts before the engine warms up, leading to inefficiency. Moreover, in city traffic with constant stop-and-go, the system frequently shifts gears, wasting even more gasoline. Additionally, using the air conditioning frequently in summer adds extra energy consumption due to the compressor's workload. I recommend trying smoother driving, shifting gears earlier for steady speeds, or checking tire pressure to maintain optimal levels—these can save a lot on fuel costs. Paying attention to these details regularly should help reduce fuel consumption.

After driving the MG5, it's evident that engine tuning is a key factor contributing to its relatively high fuel consumption. The car's powertrain emphasizes sportiness, with the engine frequently operating in high-RPM ranges, prioritizing strong acceleration at the expense of fuel efficiency. The body design's drag coefficient isn't particularly low, increasing air resistance at highway speeds—especially noticeable when fully loaded. Choosing low-rolling-resistance tires or wider rims can also increase friction and energy loss. Compared to other models, the MG5's powertrain has room for optimization, particularly in transmission calibration. However, the updated version now features an upgraded ECU program, and selecting the eco-driving mode can help. Paying attention to these design aspects in daily use can effectively manage fuel consumption.

I live in a big city and commute with my MG5, but the traffic congestion during peak hours causes my fuel consumption to skyrocket. Long waits at traffic lights with the engine idling waste fuel unnecessarily. Frequent stops and starts lead to high instantaneous fuel consumption with each acceleration. Additionally, air pollution affects the intake system, reducing efficiency when dust clogs it. Large temperature variations, especially in winter when engine oil thickens, require more fuel for warming up. Driving with windows open increases air resistance, which is also not fuel-efficient. Choosing to travel during less congested times can help, or planning routes with fewer traffic lights. For short trips, walking or taking public transport is simply more practical.


