Which Chevrolet SUV Has the Best Gas Mileage?

The Chevrolet Trailblazer gets the best gas mileage of any Chevy SUV with 31 mpg combined. Click here to learn more!
Written by Jason Tushinski
Reviewed by Pat Roache
The Chevrolet Trailblazer is the most fuel-efficient Chevy SUV on sale, getting an average of 31 mpg combined—3 miles more per gallon than its closest Chevrolet SUV competitor.
Chevrolet SUVs are known for their dependability, practicality, and affordability. Its lineup of SUVs supplies plenty of style and brawn, sometimes even in the same package. Of course, with gas prices rising, good looks and toughness will only get you so far. Chevrolet SUV fuel efficiency ratings are fairly competitive as carmakers scramble to offer customers the most fuel-efficient rigs.
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super app, has everything you need to know about Chevrolet’s most fuel-efficient SUVs. Whether you’re looking for the biggest SUV with the best fuel economy, an electric SUV that eschews fuel altogether, or the best way to lower your fuel-efficient
Chevrolet Trailblazer’s insurance costs
, you’ve come to the right place. 
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Which Chevrolet SUVs have the best gas mileage?

Chevrolet’s top threesome when it comes to fuel-efficient SUVs includes the Chevrolet Trailblazer, the
Chevrolet Equinox
, and the
Chevrolet Blazer
  • Chevrolet Trailblazer: 31 mpg combined
  • Chevrolet Equinox: 28 mpg combined
  • Chevrolet Blazer: 25 mpg combined
Let’s break it down a bit further depending on whether you’re looking for a subcompact or compact SUV for adventure, a midsize SUV for roominess and practicality, or a full-size Chevy SUV for hauling your family (and someone else’s). 

The most fuel-efficient Chevrolet subcompact and compact SUVs

The subcompact 2023 Chevrolet Trailblazer get the best gas mileage of small SUVs from Chevrolet with its 31 mpg combined. Its turbocharged 1.2-liter 3-cylinder engine with 137 horsepower won’t burn any asphalt, but it will get you where you’re going with plenty of gas left in the tank. With a starting price of $23,295, it’s also a very affordable, stylish, and practical SUV.
Chevrolet’s only other SUV in this category is the slightly larger compact Chevrolet Equinox. Powered by a turbocharged 1.5-liter 4-cylinder engine with 170 horsepower, the Equinox gets a respectable 28 mpg combined. It’s also a more engaging drive than the Trailblazer, with nimble handling and a smooth drive. The Equinox starts at $26,995.
There are a few rival alternatives to consider if neither of these smaller Chevrolet SUVs floats your boat. The 2023
Volkswagen Taos
($25,450 MSRP) is a capable and versatile compact ute that matches the Trailblazer’s gas mileage (31 mpg combined). The 2023
Mazda CX-30
($24,335 MSRP) is another capable alternative that provides a much better driving experience than any Chevrolet compact SUV could, but it only gets an estimated 26 mpg combined.

The most fuel-efficient Chevrolet midsize SUVs

Chevrolet’s most fuel-efficient midsize SUV is the
Chevrolet Blazer
with 25 mpg combined. Under the Blazer’s hood is a turbocharged 2.0-liter 4-cylinder engine with 228 horsepower. The bigger Blazer’s steering is direct overall and this rig feels confident on the road. It has a decent amount of passenger and cargo space and starts at $36,495 MSRP.
If the Blazer is a bit too aggressive-looking for you, the
Chevrolet Traverse
($36,615 MSRP) offers a more family-friendly appearance with a bit more oomph than one would expect. The Traverse packs a 3.6-liter V6 engine with 310 horsepower, but only registers 21 mpg combined, which lags behind the Blazer. 
Jeep Grand Cherokee
($40,120 MSRP) offers similar power and performance as the Blazer, but its fuel efficiency is only rated for 22 mpg combined. The
Kia Telluride
($37,025 MSRP) is a comparable family-hauler with smooth-driving nature, oodles of practicality and tech features, but another relatively low rating of just 21 mpg combined.

The most fuel-efficient Chevrolet full-size SUVs

Chevrolet has two full-size SUV options starting with the
Chevrolet Tahoe
($55,995 MSRP). This full-size rig gets 24 mpg combined with its base 5.3-liter V8 engine boasting 355 horsepower. The Tahoe’s interior offers acres of passenger and cargo space, as well as a spirited and agile road demeanor. Bigger engine options are available, but the gas mileage on those is lower. 
Chevrolet Suburban
is the biggest offering, but its gas mileage is a bit lower at 23 mpg combined. With a starting price tag of $58,695, the Suburban offers a plethora of engine choices starting with the same mighty 5.3-liter V8 engine with 355 horsepower. You’ll get even more cargo space, along with a robust towing capacity of up to 8,300 pounds.
The Chevy Tahoe and Suburban are some of the best in their size category when it comes to fuel efficiency. The tech-filled and airy
Ford Expedition
($55,120 MSRP) gets just 18 mpg combined, and the rugged and roomy
GMC Yukon
($59,195 MSRP) is even less efficient, scoring 16 mpg combined.

Most fuel-efficient electric Chevrolet SUV

Chevrolet only has one electric SUV—the Bolt EUV—which starts at $28,195. The Bolt EUV gets an excellent 115 MPGe on a full charge for 247 miles of driving range. Its design isn’t the most exciting, but the Bolt EUV’s price is very affordable for those looking to get into the electric car market without spending an arm and leg to do it.
If you’re looking for a bit more excitement in terms of design, the
Volkswagen ID.4
could be a good bet. It's the most comparable alternative to the Bolt as a budget-friendly EV ride with its starting price of $38,790. The ID.4’s fuel efficiency isn’t as good, registering just 96 MPGe, but it gets an impressive 330 miles of range on one charge. 
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Chevrolet SUV fuel economy by model

Check out the table below to compare fuel economy for Chevrolet’s most popular SUV models. (Bonus: click the links for tips on reducing insurance costs for each model!) 
City mpg
Highway mpg
Combined mpg
Hybrid MPGe
2023 Chevrolet Bolt EUV
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How to save on Chevrolet insurance costs

Insuring an SUV—whether a subcompact like the fuel-sipping Trailblazer, or a full-size such as the fuel-chugging Suburban—can get pricey. But it doesn’t have to be that way—especially not if you use
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The Chevrolet Traverse gets the worst gas mileage of Chevy’s SUVs with just 21 mpg combined.
For gasoline-powered SUVs, the most fuel-efficient SUV sold in the U.S. is the
Toyota Venza
, which has a fuel efficiency rating of 39 mpg combined.
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