2026 Chevrolet Equinox vs. GMC Terrain

Drivers on the hunt for their next small SUV often find themselves between two popular models: the 2026 Chevrolet Equinox and the 2026 GMC Terrain. Although both are manufactured by General Motors (GM), each offers a unique driving experience on the roads of St. Louis. Discover which SUV is right for you in this comprehensive Chevy Equinox vs. GMC Terrain comparison from Weber Chevrolet Granite City.

2026 GMC Terrain Vs. Chevy Equinox: Fuel Economy

When comparing the Chevrolet Equinox vs. GMC Terrain, many Collinsville drivers start with performance. Both SUVs are powered by a turbocharged four-cylinder engine capable of up to 175 hp and 203 lb-ft of torque, ensuring reliable, capable performance on every trip through Edwardsville. That said, the 2026 Chevy Equinox lineup stands out from its GMC counterpart in one key category: fuel efficiency. See the differences between the GMC Terrain and Chevy Equinox fuel economy ratings in the breakdown below:

Chevrolet Equinox Gas Mileage

• 2026 Chevy Equinox MPG (FWD): 26 mpg city / 29 mpg highway / 27 mpg combined

• 2026 Chevy Equinox MPG (AWD): 25 mpg city / 29 mpg highway / 26 mpg combined

GMC Terrain Gas Mileage

• 2026 GMC Terrain MPG (FWD): 26 mpg city / 28 mpg highway / 27 mpg combined

• 2026 GMC Terrain MPG (Elevation AWD): 24 mpg city / 28 mpg highway / 25 mpg combined
• 2026 GMC Terrain MPG (AT4 & Denali AWD): 24 mpg city / 26 mpg highway / 25 mpg combined

2026 GMC Terrain vs. Chevy Equinox: Personalization

Another key difference between the GMC Terrain and Chevy Equinox is the amount of personalization each offers. When you get behind the wheel of a new Chevy Equinox at Weber Chevrolet Granite City, you can expect: 

• Bold Exterior Finishes: The 2026 Equinox and 2026 Terrain both offer a wide selection of exterior paints, but drivers looking for a head-turning finish will likely prefer the Chevrolet. Unlike the neutral metallics available on the GMC Terrain, the Chevy Equinox exterior boasts multiple stunning paint colors, including the unique Cacti Green shade. Additionally, drivers can opt for a Summit White accent roof on their build, creating a bright two-tone look. While contrasting roof options are available on the 2026 Terrain, none are available in white. 

• Distinct Interior Colors: The GMC Terrain interior was designed primarily with achromatic colors, resulting in a clean and refined look. The Chevy Equinox interior, on the other hand, offers a more playful design. Depending on the configuration, you can enjoy warm, inviting upholstery colors like Maple Sugar, or add a dash of race-ready style with red accented seats. 

Test-Drive A New Chevy Equinox At Weber Chevrolet Granite City

Now that you’ve compared the Chevy Equinox vs. GMC Terrain online, it’s time to continue your research from the driver’s seat. Contact Weber Chevrolet Granite City online or by phone at (618) 500-0515 to schedule a test drive of the latest Equinox, and our Granite City team will show you how this Chevy SUV beats the competition. Before stopping by, browse our new vehicle specials to see how you can save when you choose the new Chevy Equinox over its competitors.