Why Does a New Car Have High Fuel Consumption?

[ZoeyLynn]

The main reasons for high fuel consumption in cars include: inadequate driving techniques; engine operating conditions; and lack of maintenance during vehicle use. Below are specific situations that lead to high fuel consumption: Causes of high fuel consumption in cars: Abnormal tire pressure or switching to larger tires: When tires are underinflated, it affects fuel consumption. If the tire pressure is too low, the contact area between the tires and the road increases, leading to greater driving resistance, which naturally results in higher fuel consumption. Long idling without turning off the engine or frequent ignition: During prolonged waits when the vehicle does not need to move, it is recommended to turn off the engine. Every time the engine starts, the computer-controlled fuel injection volume is relatively high, so frequent engine starts within a short period will definitely increase fuel consumption. Aggressive acceleration and frequent braking while driving: Unless absolutely necessary, frequent overtaking should be avoided while driving. Maintaining a steady speed helps reduce fuel consumption. Additionally, maintaining a proper following distance and minimizing unnecessary braking actions can also save fuel. Driving at low gear with high speed or high gear with low speed: This situation is more common among new drivers. Often, the vehicle's speed is already high, but the corresponding gear shift has not been made, leading to increasingly higher engine RPM and naturally soaring fuel consumption. Another scenario is when the vehicle's speed is too low but the gear remains high. The most obvious sign of this situation is the engine and body starting to vibrate, with the risk of stalling at any moment. Fully open windows in summer or using air conditioning during traffic jams: Turning on the air conditioning in summer increases the engine load, leading to higher fuel consumption. Poor route planning, driving on congested roads, or frequent lane changes: It is recommended to plan the route in advance, pay attention to local traffic information and road conditions, and avoid congested routes.