If you've filled up recently in the Chicagoland area, you've felt it: gas prices are squeezing daily drivers and commuters. Whether you're on I-80 through Frankfort, I-57 into Chicago, or running weekend errands across the south suburbs, fuel efficiency matters more than ever.
At Phillips Chevrolet in Frankfort, drivers are asking: Which Chevy vehicles get the best MPG in 2026?
This guide breaks down the top fuel-efficient Chevrolet models, compares MPG ratings, and shows how the right vehicle can meaningfully reduce your fuel costs.
Why Fuel Economy Matters More in Chicagoland
Illinois drivers face unique challenges: long highway commutes, stop-and-go congestion, harsh winters, and higher regional gas prices. Even modest MPG improvements add up fast. A driver logging 15,000 miles/year at $4.25/gallon who improves from 25 to 35 MPG saves roughly $1,800 over five years in fuel alone.
Best Chevy Vehicles for Gas Mileage in 2026
Chevrolet Trax — Up to 32 MPG highway
Compact, affordable, and easy to park, the Trax is a top pick for commuters between Frankfort, Orland Park, Tinley Park, and Chicago. It includes wireless Apple CarPlay®, Android Auto™, Chevy Safety Assist, and available adaptive cruise control.
Chevrolet Equinox — Up to 31 MPG highway
A best-seller for good reason. The Equinox balances passenger comfort, cargo flexibility, available AWD, and solid fuel economy, ideal for families navigating Midwest winters and suburban commutes.
Chevrolet Malibu — Up to 36 MPG highway
The best gas-powered MPG in the Chevy lineup. The Malibu's smooth, quiet ride suits daily commuters, rideshare drivers, and anyone spending real time on I-55, I-57, or I-294. Sedans also tend to cost less to fuel and maintain than SUVs.
Chevrolet Blazer EV — Up to 324-mile range
Eliminates gas costs. With fast charging, modern styling, and strong range, the Blazer EV is a compelling choice for drivers with home charging access.
Chevrolet Equinox EV — 300+ mile range
Familiar SUV practicality with lower operating costs and reduced maintenance. One of the most accessible EV options on the market for suburban Illinois commuters.
Chevrolet Silverado 1500 Duramax Diesel — Up to 29 MPG highway
Truck buyers don't have to choose between capability and efficiency. The Silverado diesel delivers impressive highway MPG alongside strong towing, a smart option for contractors, business owners, and long-haul drivers.
Tips to Maximize MPG in Illinois Traffic
- Avoid aggressive acceleration — rapid starts burn fuel fast in stop-and-go conditions.
- Check tire pressure regularly — cold winters reduce pressure and hurt efficiency.
- Reduce excess cargo weight — unused equipment lowers MPG.
- Stay current on maintenance — oil changes, filters, and tire rotations all impact fuel economy.
- Use adaptive cruise control on highways — consistent speeds optimize consumption.
Find Fuel-Efficient Chevy Vehicles at Phillips Chevrolet
Whether you're looking to cut fuel costs, upgrade your commuter vehicle, or explore EV ownership, Phillips Chevrolet Frankfort offers one of Illinois' largest selections of fuel-efficient Chevrolet models. Drivers from Frankfort, Tinley Park, Orland Park, Joliet, New Lenox, and across Chicagoland trust Phillips for competitive pricing, extensive inventory, EV expertise, and award-winning service.
Browse inventory online or schedule a test drive today.
About Phillips Chevrolet
When you visit Phillips Chevrolet—with locations in Frankfort, Lansing, and Bradley—you’re visiting the best in the business. Family-owned and operated for over 50 years, we don't just sell cars; we build relationships. Our commitment to excellence has earned us the title of Cars.com 'Chevrolet Dealer of the Year' ranking #1 in the United States among over 3,000 Chevy dealerships and recognition as the #1 Selling Chevy Dealer in Illinois for 20 years in a row. We are also a JD Power 'Dealer of Excellence' and proudly maintain an A+ Rating with the Better Business Bureau. With Illinois’ largest Chevrolet inventory and a team dedicated to award-winning service, we’re ready to help you find your next dream car.
FAQ: Chevy MPG and Rising Gas Prices
Which Chevy gets the best gas mileage? The Chevrolet Malibu, with up to 36 MPG highway, leads among gas-powered Chevy models.
What is the best Chevy SUV for MPG? The Chevrolet Trailblazer and Chevrolet Trax are the most fuel-efficient Chevy SUVs available today.
Are Chevy EVs worth it in Illinois? For most commuters with home charging access, yes. Lower fuel and maintenance costs, combined with expanding Illinois charging infrastructure, make EVs increasingly practical.
Is the Chevy Silverado good on gas? The Silverado 1500 Duramax diesel delivers strong highway MPG for a full-size truck without sacrificing towing capability.
Which Chevy is best for Chicago commuting? The Chevrolet Trax, Malibu, and Trailblazer are top choices for urban and suburban commuters based on fuel efficiency and maneuverability.