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How many gallons of gas does a 2018 Chevy Equinox hold?


The 2018 Chevy Equinox is a popular compact SUV known for its versatility, comfort, and fuel efficiency. One of the most common questions owners or potential buyers ask is about its fuel tank capacity. Understanding this detail is crucial for planning road trips, estimating fuel costs, and ensuring you’re prepared for long drives.


Fuel Tank Capacity of the 2018 Chevy Equinox


The 2018 Chevy Equinox comes with two different fuel tank sizes, depending on the drivetrain configuration:



  • Front-Wheel Drive (FWD) Models: These models are equipped with a fuel tank that holds approximately 14.9 gallons of gas.

  • All-Wheel Drive (AWD) Models: These models have a slightly larger fuel tank, with a capacity of 15.6 gallons.


It’s important to note that the difference in fuel tank size is designed to accommodate the varying fuel efficiency and performance needs of the FWD and AWD systems. The AWD system typically requires more fuel due to the added weight and mechanical complexity.


Why Knowing Your Fuel Tank Capacity Matters


Understanding your vehicle’s fuel tank capacity can help you in several ways:



  • Trip Planning: Knowing how far you can travel on a full tank helps you plan stops during long road trips.

  • Fuel Budgeting: Estimating your fuel costs becomes easier when you know how much gas your car can hold.

  • Emergency Preparedness: Being aware of your fuel range ensures you’re less likely to run out of gas in remote areas.


Tips for Maximizing Fuel Efficiency


To make the most out of your 2018 Chevy Equinox’s fuel tank, consider these tips:



  • Maintain proper tire pressure to reduce rolling resistance.

  • Avoid aggressive driving, such as rapid acceleration and hard braking.

  • Keep up with regular maintenance, including oil changes and air filter replacements.

  • Remove unnecessary weight from your vehicle to improve fuel economy.


By following these tips, you can extend the range of your Equinox and make fewer stops at the pump.


Conclusion


The 2018 Chevy Equinox offers a fuel tank capacity of 14.9 gallons for FWD models and 15.6 gallons for AWD models. This compact SUV strikes a balance between fuel efficiency and practicality, making it a great choice for daily commutes and road trips alike. If you have any questions about maintaining your Equinox or need assistance with repairs, feel free to contact us at Kevin’s Autos for expert advice and service!


Frequently Asked Questions

What is the biggest problem with Chevy Equinox?


One of the areas of concern for Chevrolet Equinox owners is engine performance. Persistent engine problems not only reduce the vehicle's reliability but can also pose safety risks.



How much gas does it take to fill up a Chevy Equinox?


2022 Chevrolet Equinox Fuel Tank Capacity
Every single model uses the 14.9-gallon fuel tank with the standard front-wheel drive setup, the available all-wheel drive drivetrain uses a larger 15.6-gallon gas tank instead.



Is a 2018 Chevy Equinox good on gas?


Lots of coasting, lots of highly fuel efficient travel. Standard fuel rating from the EPA for this model Equinox is 22 city/29 highway for a combined 25mpg. If only it was 37.1 or even 47.7 mpg!



Why is my Equinox using so much gas?


Worn-out or dirty spark plugs can cause misfires and inefficient combustion, leading to higher fuel consumption. Regularly check your spark plugs and replace them according to your vehicle's maintenance schedule to ensure optimal engine performance and fuel efficiency.



What year of Equinox to stay away from?


With safety being one of the most significant factors in a new car purchase, the 2005-2007 Equinox model years are the ones to avoid if you're searching for a family car.



How big is the gas tank on a 2018 Chevy Equinox?


Photo of the 2.0L turbocharged engine by Vince Taroc. Fuel economy comes in at 29 mpg on the highway and 22 mpg in the city with a 14.9 gallon tank. The all-wheel variant loses only 1 mpg on the highway and remains on par in the city with a 15.6-gallon tank.



How many gallons of gas can a 2018 Chevy Equinox hold?


387.4/476.8 mi. 14.9 gal.



What is the average lifespan of a Chevy Equinox?


The Chevrolet Equinox is designed to be a durable and reliable vehicle. With proper care and regular maintenance, the 2024 Chevy Equinox can easily last up to 200,000 miles or more. Many Equinox owners have reported their vehicles running well past this milestone, showcasing the longevity of this SUV.



Does a Chevy Equinox use a lot of gas?


Chevrolet Equinox MPG
For 2025, the Chevy Equinox MPG is incredibly efficient, offering similar values to its previous iterations: FWD: EPA-estimated 26/28/27 MPG (City/Highway/Combined) AWD: EPA-estimated 24/29/26 MPG (City/Highway/Combined)



How many gallons does a Chevy Equinox hold?


14.9-gallon
Chevrolet Equinox Fuel Tank Capacity
The 2022 Equinox comes with a 14.9-gallon gas tank.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.