Here are 12 tips for vehicle users in Vanuatu

04th March 2026

Here are 12 tips for vehicle users in Vanuatu to help manage the cost of petrol and diesel. These measures are especially important if vehicle owners and drivers want to reduce fuel spending in light of the Israel–USA–Iran conflict in the Middle East / Persian Gulf.

1. Drive Smoothly

Sudden acceleration and hard braking waste fuel.

  • Accelerate gradually.
  • Maintain steady speeds whenever possible.
  • Use cruise control on highways (when safe).

2. Keep Tires Properly Inflated

Low tire pressure increases rolling resistance and fuel consumption.

  • Check your tire pressure monthly.
  • Inflate to the manufacturer-recommended PSI (usually found on the door frame).

3. Lighten Your Load

Extra weight means extra fuel use.

  • Remove unnecessary items from the trunk.
  • Take roof racks off when not needed—roof drag can reduce fuel economy by 5–20% depending on speed.

4. Improve Aerodynamics

  • Keep windows closed at high speeds.
  • Avoid external cargo boxes unless necessary.
  • Remove bike racks or rooftop accessories when not in use.

5. Plan Efficient Routes

  • Combine errands into one trip.
  • Avoid rush-hour traffic if possible.
  • Use navigation apps that suggest fuel-saving routes (less idling, fewer hills, smoother traffic).

6. Maintain the Vehicle

A well-maintained engine burns fuel more cleanly.

  • Change oil on schedule.
  • Replace clogged air filters.
  • Service spark plugs and check engine lights promptly.

7. Reduce Idling

Idling for more than 30 seconds burns more fuel than restarting.

  • Turn off the engine when parked or waiting (unless in traffic or unsafe to do so).

8. Use A/C Wisely

Air conditioning increases fuel consumption.

  • At city speeds: open windows can be more efficient.
  • At highway speeds: A/C is usually better than open windows because it reduces drag.

9. Choose the Most Efficient Driving Mode

  • Use Eco Mode if your vehicle has it.
  • Avoid Sport Mode when trying to save fuel.

10. Drive at Moderate Speeds

Most vehicles achieve the best fuel economy between 50–80 km/h (30–50 mph). Fuel consumption rises sharply at higher speeds due to aerodynamic drag.

11. Buy Fuel Strategically

  • Fill up at stations known for stable prices.
  • Use fuel-price tracking apps.
  • Refuel early in the morning or late evening (fuel density varies slightly with temperature).

12. Consider Alternatives When Feasible

  • Carpooling.
  • Public transportation.
  • Occasional remote work (if available).
  • Combining trips or using bicycles / e-scooters for short distances.