What are the reasons for the high fuel consumption of the 2013 Mondeo?
2 Answers
The reasons for the high fuel consumption of the 2013 Mondeo are as follows: 1. Excessive vehicle load: The vehicle carries too many unnecessary items. Some car owners tend to place unnecessary items in the car, which increases the weight. Additionally, some owners prefer to fill the fuel tank to the brim, which also adds to the vehicle's weight. The greater the load, the higher the pressure on the tires against the ground, leading to increased tire friction. 2. Use of high-power electrical equipment in the vehicle: Especially during idling, since the engine speed is low, the generator cannot produce sufficient electricity. When high-power electrical equipment (such as air conditioning or high-power audio systems) is used in the vehicle, it increases the burden on both the engine and the battery. Operating the vehicle under high load conditions also results in higher fuel consumption.
I’ve been driving my 2013 Mondeo for eight years and have researched the high fuel consumption issue for a while. Driving habits have the biggest impact—constantly accelerating and braking, especially in city traffic, consumes more fuel. Insufficient tire pressure also significantly increases fuel usage; once, when all four tires were underinflated, my car burned an extra 2 liters per 100 kilometers. If spark plugs are overdue for replacement, ignition efficiency drops, leading to incomplete fuel combustion. Carbon buildup makes the engine work harder, and clogged fuel injectors spray more fuel. Additionally, a heavy car affects consumption—after I cleared out 80 pounds of clutter from the trunk, fuel efficiency improved. Older cars shouldn’t use cheap fuel, as poor-quality gasoline can damage the oxygen sensor. If you’ve switched to wider tires, the increased rolling resistance also raises fuel consumption.
