Top Chevy Models for Best Gas Mileage

Chevrolet continues to be an American-made car brand that impresses drivers. If you are trying to find the Chevy with the best gas mileage, look no further. The team here at Betley Chevrolet wants to detail every fuel-efficient model the brand makes, including the Trailblazer, Trax, Equinox, Blazer, Traverse, Silverado, and Colorado. There are countless fuel-efficient options across the Chevrolet lineup in 2026, and our local sales team here in Derry, NH, wants to make sure you have all the information you need before making any final decisions.

• Chevrolet makes many fuel-efficient vehicles in 2026.
• Models like the Trax, Trailblazer, Equinox, and Silverado are all fuel-efficient.
• You can shop for all-electric versions of the Equinox, Silverado, and Blazer.

What Are the Most Fuel-Efficient Chevy Models?

The most fuel-efficient Chevy models as of this year include the Equinox, Trailblazer, Trax, and Silverado. If you’re looking for the Chevy with the best gas mileage, these are the models you should start with. Chevrolet has made it a point to create gas cars that feel greener than before, plus it offers all-electric and hybrid options for your favorite cars, trucks, and SUVs. We want to list out all the fuel-friendly vehicles you can shop with Chevrolet this model year with us at Betley Chevrolet in Derry, NH below.

Chevy Trailblazer

The Chevy Trailblazer is a great choice if you want an SUV that won’t break the bank or need to be filled with gas every few commutes. According to the EPA, the newest edition of the Chevrolet Trailblazer is going to have the following MPG estimates:

• FWD: 29 city, 33 highway, 31 combined
• AWD: 26 city, 29 highway, 27 combined

Chevy Trax

Another fuel-efficient Chevrolet option is the Trax. Because this is a lightweight SUV made to be compact and fuel-friendly, you can also expect impressive miles-per-gallon estimates from the EPA. For many shoppers comparing SUVs, the Trax is a leading contender for the Chevy with best gas mileage. As of this latest model year, here those are:

• FWD: 28 city, 31 highway, 29 combined
• AWD: Unavailable in all-wheel drive

Chevy Equinox

The Chevy Equinox is another great example of a fuel-efficient SUV from the brand, and it is also available as an all-electric vehicle if you prefer zero gas use. If you’re comparing the Chevy with the best gas mileage, the gasoline Equinox deserves a spot near the top of your list thanks to its balanced fuel economy and everyday practicality. Here are its EPA estimates:

• FWD: 26 city, 29 highway, 27 combined
• AWD: 25 city, 29 highway, 26 combined

Chevy Blazer

Another great fuel-friendly model from Chevy is the Blazer. Not only is this made to be more mileage-conscious, but it also comes as an all-electric version. For the gas Blazer, you can expect these EPA estimates to be true for newer versions:

• FWD: 19 city, 26 highway, 22 combined
• FWD Turbo: 22 city, 29 highway, 25 combined
• AWD: 18 city, 25 highway, 21 combined
• AWD Turbo: 22 city, 27 highway, 24 combined

Chevy Suburban

The next efficient option from Chevrolet is the Suburban SUV. Although bigger than the others on this list so far, the Suburban is made to save gas between trips to the pump. According to the EPA, here are the latest estimates:

5.3L EcoTec3 V8 Gas Engine

• RWD: 15 city, 20 highway, 17 combined
• 4WD: 14 city, 19 highway, 16 combined

6.2L EcoTec3 V8 Gas Engine

• RWD: 15 city, 19 highway, 16 combined
• 4WD: 14 city, 18 highway, 16 combined

Duramax 3.0L Turbo Diesel Engine

• RWD: 21 city, 26 highway, 23 combined
• 4WD: 20 city, 24 highway, 22 combined

Chevy Tahoe

The Chevy Tahoe is yet another fuel-efficient vehicle from Chevrolet to consider this year. It’s a larger SUV in the lineup, but that doesn’t mean it has to be a gas-guzzler. Here are its official EPA estimates:

5.3L EcoTec3 V8 Gas Engine

• RWD: 15 city, 20 highway, 17 combined
• 4WD: 15 city, 19 highway, 16 combined

6.2L EcoTec3 V8 Gas Engine

• RWD: 15 city, 20 highway, 17 combined
• 4WD: 14 city, 18 highway, 16 combined

Duramax 3.0L Turbo Diesel Engine

• RWD: 22 city, 26 highway, 24 combined
• 4WD: 20 city, 24 highway, 22 combined

Chevy Traverse

The Chevy Traverse is a great fuel-friendly choice if you want an SUV that will get you near and far for less, plus it is perfect for growing families. Here are the official EPA figures for this latest release year:

• FWD: 20 city, 26 highway, 22 combined
• AWD: 20 city, 24 highway, 21 combined

Chevy Silverado 1500

For shoppers who need a pickup, the 2026 Silverado 1500 proves you don’t have to sacrifice efficiency for capability. While it may not be the overall Chevy with best gas mileage, the available Duramax diesel delivers some of the best fuel economy in the full-size truck segment according to EPA estimates. Here are those:

2.7L TurboMax™ 4-Cylinder Engine

• 2WD: 18 city, 21 highway, 20 combined
• 4WD: 17 city, 21 highway, 19 combined

5.3L EcoTec®3 V8 Engine

• 2WD: 16 city, 20 highway, 17 combined
• 4WD: 15 city, 19 highway, 17 combined

6.2L EcoTec®3 V8 Engine

• 4WD Only: 15 city, 20 highway, 17 combined

Duramax® 3.0L Turbo-Diesel Engine

• 2WD: 23 city, 28 highway, 25 combined
• 4WD: 22 city, 25 highway, 23 combined

Chevy Colorado

The last fuel-efficient Chevrolet our team wants to cover is the Colorado pickup. This is a great alternative to the Silverado, especially for first-time truck owners. According to the EPA, here are its gas mileage estimates:

• 2WD: 19 city, 24 highway, 21 combined
• 4WD: 17 city, 22 highway, 19 combined

Is a 5.3 or 6.2 Engine Better Gas Mileage?

When looking between a 5.3 and 6.2-liter engine in the Chevrolet lineup, the 5.3-liter engine usually will outpace the 6.2-liter engine in fuel economy. Both will be impressive depending on their configuration, but you can bet on a 5.3-liter Chevy to save money in the long and short term on the road.

Why Get Your Fuel-Efficient Chevrolet at Betley Chevrolet

Our local sales team at Betley Chevrolet is ready to walk you through the entire 2026 lineup, plus go over all things fuel economy. Depending on a vehicle’s engine and configuration, the gas mileage estimates will be different. Whether you’re searching for the Chevy with best gas mileage or simply want the right balance of efficiency, capability, and value, we’ll explain how engine choice and drivetrain affect MPG so you can confidently choose the right Chevrolet for your needs in Derry, NH.