22 MPG combined isn’t going to win any fuel economy prizes, but it’s the reality for the 2025 Chevrolet Blazer FWD with the 3.6L V6. This Blazer configuration caters to buyers seeking a balance of power and practicality, prioritizing confident acceleration and a comfortable ride over segment-leading efficiency. These are often families in suburban environments who value the Blazer’s stylish design and ample cargo space, and are willing to accept middling fuel consumption as a trade-off.

City and highway performance

The EPA estimates 19 MPG in the city and 26 MPG on the highway for this Blazer configuration. The city figure reflects the engine’s need to work harder in stop-and-go traffic, while the highway number indicates more efficient cruising at steady speeds. The 9-speed automatic transmission plays a key role in optimizing fuel economy on the open road, allowing the engine to maintain lower RPMs at higher speeds. However, the 3.6L V6, while offering ample power for merging and passing, isn’t designed for ultimate frugality. It’s important to understand that aggressive driving habits will significantly reduce these numbers, especially in urban settings.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2025 Chevrolet Blazer FWD 3.6L 6-cyl at $2,000. This figure is based on driving 15,000 miles per year and using national average fuel prices. It’s a useful benchmark for comparing different vehicles, but individual expenses will vary depending on driving habits, local fuel costs, and the type of driving (city vs. highway). While $2,000 is a substantial expense, it’s a crucial factor to consider when evaluating the total cost of ownership for this vehicle.

Real-world expectations

While the EPA provides a standardized testing metric, real-world fuel economy often differs. Drivers who frequently engage in hard acceleration, tow trailers, or navigate congested urban areas are likely to see numbers below the EPA estimates. Conversely, those who prioritize smooth acceleration and spend more time on the highway might achieve figures closer to, or even slightly exceeding, the EPA’s projections. The key is to drive with fuel efficiency in mind, even if it means adjusting habits to achieve meaningful savings.

How it compares

The 2025 Chevrolet Blazer FWD 3.6L 6-cyl finds itself in the thick of a competitive mid-size SUV segment. The Honda Passport, for example, is rated at 20 MPG combined with its V6 and AWD, making the Blazer’s 22 MPG slightly more appealing for front-wheel-drive buyers. The Nissan Murano, with its standard V6 and FWD, achieves a similar 23 MPG combined, but its distinct styling might not appeal to the same buyer. A Toyota Venza is significantly more fuel efficient with 40 MPG combined, but it only comes as a hybrid. The buyer ultimately looking at the Blazer is likely less concerned with peak fuel efficiency compared to things like horsepower and styling. You can view all Chevrolet fuel economy data right here.

Tips to maximize efficiency

Smooth acceleration is important. The 3.6L V6 has plenty of power, so avoid aggressive starts and maintain a steady throttle. Using cruise control on the highway helps maintain a consistent speed and minimizes wasted fuel, something to consider on longer interstate trips. Regular maintenance, including properly inflated tires and timely oil changes, ensures the engine operates at peak efficiency. Consider monitoring your tire pressure on a consistent basis.

Minimize idling. The Blazer’s V6 engine consumes fuel even when stationary. If you anticipate waiting for more than a minute or two, turn off the engine. Combine errands into single trips to reduce cold starts, which tend to be less fuel-efficient. Plan your routes to avoid congested areas and traffic bottlenecks which will improve your miles per gallon.

Avoid excessive weight. Remove unnecessary items from the cargo area to reduce the vehicle’s overall weight, which positively impacts fuel economy. This is particularly relevant if you regularly carry heavy items that aren’t essential for day-to-day driving. This simple practice can add up over time.

Take advantage of the Blazer’s driver-selectable modes, if equipped. Some trims may offer a dedicated “Eco” mode that optimizes engine and transmission settings for improved fuel efficiency. Experiment with these modes to see how they affect your driving experience and efficiency.

Consider using a fuel tracking app to monitor your fuel consumption and identify areas for improvement. These apps can help you understand your driving habits and make informed decisions to maximize your fuel economy, plus you can easily check BLAZER MPG across all years.