Overview
- Auto and consumer outlets this week laid out clear, evidence-based ways to save fuel as prices rise on global tension.
- Keeping tires at the right pressure boosts efficiency by about 3% according to the U.S. Energy Department, and some estimates put the gain as high as 10%.
- Lower highway speeds cut fuel use, with AAA citing savings of up to about 14% from dropping speed by 8 to 16 km/h, while hard starts and stops can waste 15% to 30% on highways and up to 40% in stop-and-go traffic.
- Extra drag and weight cost money, as roof boxes can add up to roughly 1 liter per 100 km and clutter in the car makes the engine work harder, so remove carriers and excess cargo and avoid short trips with a cold engine.
- Germany’s ‘Spritpreispaket’ takes effect at Easter 2026 with price increases allowed once daily at 12:00 and stronger oversight by the Bundeskartellamt, which analysts expect will shift the cheapest fill-up window to late morning, mirroring Austria’s pattern and reversing past evening troughs seen in MTS-K data.