- Speeding: The Rule of Eights
- For every 8 km/h driven over 80 km/h, fuel efficiency drops by almost 8%. If you typically achieve 8 liters per 100 kilometers, your efficiency reduces by approximately 0.64 liters per 100 kilometers for every 8 km/h above the speed limit. Beyond 95 km/h, the engine works exponentially harder, leading to significantly increased fuel consumption. So, keep it steady and maintain a moderate speed to save on petrol1..
- Be Calm and Drive Defensively
- Aggressive driving—such as rapid lane-switching, harsh braking, and sudden acceleration—wastes fuel. Studies show that aggressive driving can reduce efficiency by 15-30% on highways and 10-40% in stop-and-go traffic. In terms of our 8 liters per 100 kilometers analogy, aggressive driving adds between 0.8 and 3.2 liters per 100 kilometers to fuel consumption. Drive defensively, stay calm, and save both money and stress1.
- Pump ‘Em Up: Check Your Tire Pressure
- Underinflated tires can reduce fuel economy by 3% or more. Proper tire pressure is crucial to minimize rolling resistance. Approximately 20% of a vehicle’s energy is used to overcome this resistance. As colder months approach, monitor your tire pressure more frequently, as cold weather tends to decrease tire pressure. Keeping your tires properly inflated will help you save on fuel1.
Mobile International: Driving Academy
