Apr 10, 2025
2025 Chevrolet Equiinox

The 2025 Equinox is Chevy’s impressive entry to the ever-competitive compact SUV market. The Chevrolet Equinox features several design elements that make it a great choice if you’re seeking a dynamic and efficient ride. Fuel capacity and fuel efficiency are often important deciding factors when choosing a new car. If you’re a Pasadena driver, you’ll likely want an SUV that’s equally at home navigating city streets as it is out on Texas’s open highways. In either case, you won’t want to stop for refuels too often.

In this article, our team at Monument Chevrolet in Pasadena will examine the Chevrolet Equinox’s gas tank size and how this impacts its fuel efficiency and overall driving experience.

Understanding the 2025 Chevrolet Equinox’s Fuel Capacity

2025 Chevrolet Equinox

Fuel capacity is more than a simple number. It’s an indicator of a vehicle’s practicality and convenience. The Chevrolet Equinox’s gas tank size directly impacts how often you might need to stop for gas, which is a major part of your overall driving experience. Understanding your vehicle’s fuel tank capacity lets you get a feel for how it will meet your driving needs. 

When thinking about your daily commute, planning road trips, or calculating operating costs, you need to know your car’s fuel capacity. By understanding a vehicle’s specific capacity, you can better assess if it fits your lifestyle.

Specifications of the 2025 Chevrolet Equinox Fuel Tank

So, how many gallons does a Chevrolet Equinox hold? The 2025 Chevrolet Equinox gas tank size balances capacity and weight to provide a versatile vehicle that caters to your unique needs. The base-level LT trim, reimagined for 2025, has a fuel tank capacity of 14.8 gallons in the front-wheel-drive (FWD) model. This tank capacity, coupled with the Equinox’s impressive fuel economy, offers a practical driving range between top offs. 

The 2025 Equinox FWD lineup offers three distinct trim levels: the LT (MSRP: $29,995), the RS (MSRP: $34,395), and the ACTIV (MSRP: $34,395). All-wheel drive (AWD) is available for all three trims for an additional $2,000. The Equinox’s tank capacity can vary depending on whether you opt for an FWD or AWD model. Here’s a rundown of the Chevrolet Equinox’s gas tank size by trim:

  • FWD LT: 14.8 gallons
  • FWD ACTIV: 14.8 gallons
  • FWD RS: 14.8 gallons
  • AWD LT: 15.6 gallons
  • AWD ACTIV: 15.6 gallons
  • AWD RS: 15.6 gallons

Materials and Design of the Fuel Tank

The 2025 Chevrolet Equinox is a thoroughly modern SUV. The contemporary fuel tanks are safe and durable, and they maximize fuel efficiency by consistently supplying fuel to the engine and minimizing fuel ‘sloshing’. The 2025 Chevrolet Equinox uses direct injection fuel delivery, meaning fuel is injected into the main combustion chamber of each cylinder.

Modern vehicles use materials that maximize functionality while minimizing weight to improve efficiency. The 2025 Equinox, for example, uses cast aluminum for both the engine block and the cylinder head material. Fuel tanks are typically made of high-density polyethylene or steel, allowing them to withstand impacts and prevent leaks.

Comparing Fuel Efficiency Across Trim Levels

The 2025 Chevrolet Equinox trim levels cater to unique driving styles. Different models might have different fuel efficiency. Drivetrain, for example, can play a big role in a vehicle’s fuel efficiency, as can the engine type or any additional upgrades. A base-level configuration with a smaller engine and FWD will likely achieve better fuel efficiency than a higher trim with a larger engine and AWD. A lot of this depends on the weight of the vehicle.

Understanding the 2025 Chevrolet Equinox’s fuel economy is a key part of estimating the vehicle’s range and whether it’s compatible with your lifestyle and can meet your driving needs. Here are the EPA estimates for the fuel efficiency of the 2025 Chevrolet Equinox with FWD and AWD:

  • 2025 Chevrolet Equinox FWD: 26 mpg city/28 mpg highway/27 mpg combined
  • 2025 Chevrolet Equinox AWD: 24 mpg city/29 mpg highway/26 mpg combined

How Fuel Capacity Affects Driving Range

A vehicle’s overall driving range depends on its fuel tank capacity and fuel efficiency. To get a general idea of a vehicle’s range, simply multiply its estimated miles per gallon by how much the fuel tank can hold. The most fuel-efficient Equinox, the FWD model, is rated at 27 mpg combined. With a 14.8-gallon fuel tank, it has an approximate range of 399.6 miles.

This simple calculation is a handy way to let you know how far you can travel on a single tank. As the calculation shows, the 2025 Chevrolet Equinox’s gas mileage significantly impacts this range. If you’re looking to use your Chevy for long-distance travel, this is a key consideration. Pay close attention to the fuel efficiency figures, particularly the highway efficiency, if you’re looking to use your Equinox for long road trips.

Test-Drive the 2025 Equinox at Monument Chevrolet

Experience the 2025 Chevrolet Equinox for yourself at Monument Chevrolet in Pasadena, Texas. The data paints a comprehensive picture by itself, but there’s no substitute for getting behind the wheel and trying out a car for yourself. Stop by our dealership or contact us today to arrange a test drive. Our expert team is on hand to answer your questions and help you find the perfect Chevrolet Equinox for your lifestyle and driving preferences.

Image courtesy of Chevrolet