When Should You Fill Up a Road Trip?

By Alice Nichols

Going on a road trip can be an exciting adventure, but one of the most important things to consider is when to fill up your tank. There are a few factors to take into account when deciding when to stop for gas, and in this article, we will discuss them in detail.

Factors to Consider

1. Your Car’s Fuel Efficiency

The first thing you’ll want to consider is your car’s fuel efficiency. Different cars have different gas mileage, so it’s important to know how far you can travel on a full tank of gas. You can find this information in your car’s manual or by doing a quick internet search.

Tip: If you’re renting a car for your road trip, make sure you ask the rental company about the car’s fuel efficiency before hitting the road.

2. Distance Between Gas Stations

The next factor to consider is the distance between gas stations. Depending on where you’re driving, there may be long stretches of road with no gas stations in sight. In these cases, it’s best to fill up whenever you have the chance.

Tip: Use a map or GPS device to locate gas stations along your route before heading out on your trip.

3. Time of Day

Believe it or not, the time of day can also play a role in when you should fill up your tank. Gas prices tend to fluctuate throughout the day and week, so it’s best to fill up during off-peak hours when prices are typically lower.

Tip: Check online gas price trackers like GasBuddy before filling up.

Tips for Saving Money on Gas

Now that we’ve discussed when to fill up your tank, let’s talk about some tips for saving money on gas during your road trip.

1. Use Cruise Control

Using cruise control on the highway can help you maintain a steady speed, which can improve your car’s fuel efficiency and save you money on gas. Avoid Idling

If you’re stuck in traffic or waiting for someone, turn off your car instead of letting it idle. Even a few minutes of idling can waste gas and cost you money. Remove Excess Weight

The more weight your car is carrying, the harder it has to work and the more gas it will use. Remove any unnecessary items from your car before hitting the road.


In conclusion, when to fill up your tank on a road trip depends on several factors like your car’s fuel efficiency, distance between gas stations, and time of day. It’s important to plan ahead and consider these factors in order to save money on gas during your trip. With these tips in mind, you’ll be able to enjoy your road trip without breaking the bank!