Fuel-efficient driving: tips that actually save fuel

Driving style

• Shift up in time and drive in the highest possible gear that the engine still pulls smoothly.
• Look far ahead and let the car coast before a traffic light or exit instead of braking hard.
• Accelerating gently saves more than many people think.

Speed

Air resistance increases sharply with speed. Those who drive slightly slower on the motorway consume noticeably less. Use cruise control on flat roads to maintain a constant speed.

Maintenance and loading

• Check your tire pressure regularly; under-inflated tires increase consumption and wear out faster.
• Remove a roof box or bike rack when you're not using it.
• Do not drive unnecessarily with heavy items in the trunk.
• Do not let the engine idle if you are stationary for a longer period.

Air conditioning and electrical consumers

Air conditioning costs fuel, especially at low speeds. On the motorway, an open window can actually cost more due to extra air resistance. Use air conditioning wisely instead of avoiding it completely.

Smart planning

Short trips with a cold engine are relatively inefficient. Combine errands into one trip. And plan refueling stops so you don't have to detour specifically for a few liters: Tankmapper shows if a stop along your route yields a net benefit.