After fuel prices have risen significantly in recent months, many people are paying more attention to their cars' consumption and looking for advice on how to lower it. A group of experts revealed that in addition to the main engine indicators, the driver's habits also play a big role in how often you visit the gas station.
Saving fuel starts even before you get in your car, with a technical inspection that focuses on one of the most important aspects of any car - namely the tires. According to European standards, an A-rated tire can save about 0.5 liters per 100 kilometers compared to one with an E-rated one. However, even the best tires cannot cope if they are under-inflated. Driving just 0.3 bar below the recommended level increases rolling resistance by 6%. Additionally, it is recommended to remove unnecessary aerodynamic drag, such as roof racks or bike racks, which act as a constant drain on fuel, especially at higher speeds.
Driving efficiency is also largely a game of conservation of kinetic energy. The “inertia mindset” dictates that every time you hit the brake pedal, you essentially “lose” the fuel used to reach that speed. By adopting a driving style that constantly scans the road for hazards, road signs, and upcoming intersections, drivers can navigate through traffic without the need for aggressive stop-and-go cycles. This is especially important in urban environments, where getting a stopped car moving requires the most energy and, consequently, fuel. Modern cars are designed to have better inertia than older models, and learning to control that inertia can save you significant fuel, especially on routes you frequently travel.
Improving your habits also applies to the timing of the ignition. One of the most common sources of fuel consumption is idling before driving. Many drivers habitually start their engines before fastening their seat belts or adjusting the infotainment system, having a conversation, or other similar activities.
In the comments, you can tell us if you use any of the shared driving techniques and how often you check your tire pressure.