What’s the Best Buick on Gas Mileage and MPG [2025]

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When it comes to fuel savings, one question stands out for many drivers—what’s the best Buick on gas mileage and MPG for 2025? The Buick Encore GX leads the lineup as the most fuel-efficient choice, while models like the Envista, Envision, and Enclave each offer strong MPG ratings across different sizes and lifestyles. From compact commuters to three-row SUVs, the 2025 Buick MPG rankings make it easy to find the right balance of efficiency and performance for your daily drive.

Which Buick Leads in Fuel Efficiency for 2025?

The leader for gas savings in 2025 is the Buick Encore GX with the 1.2L turbo and front-wheel drive. It earns an EPA-estimated 30 MPG combined. That makes it the Buick best MPG 2025 option for drivers who want top fuel use without loss of style.

Key MPG ratings for the Encore GX (1.2L FWD):

• City: 30 MPG
• Highway: 31 MPG
• Combined: 30 MPG

This model is a smart pick for drivers in Olathe, Overland Park, and Kansas City who want strong gas use with a small SUV size. Its light frame and turbo motor work well for both short trips and long drives.

How Does the 2025 Buick Envista Compare on MPG?

The Buick Envista also earns praise for its gas use. With 28 MPG in the city and 32 MPG on the highway, it is one of the most fuel-efficient Buick models in the lineup. Drivers who want more space than the Encore GX often find the Envista a strong fit.

Key MPG ratings for the Envista:

• City: 28 MPG
• Highway: 32 MPG
• Combined: 30 MPG

The Envista gives a good mix of size and use. It sits between the smaller Encore GX and the larger Envision. For drivers who want sleek style, low fuel use, and space for trips around Kansas City, the Envista is a clear choice.

What Are the Other Efficient Options in the Buick Lineup?

Not every driver wants the smallest SUV. Buick offers more choices that still stand strong for fuel use. While the Encore GX and Envista are top choices, other models also hold rank as part of the Buick gas mileage leader group.

• Encore GX with 1.3L turbo: 29 MPG city, 31 MPG highway, 30 MPG combined
• Envision with 1.5L turbo: 24 MPG city, 31 MPG highway
• Enclave (three-row SUV): 20 MPG city, 27 MPG highway, 23 MPG combined

The Envista and Encore GX give the best mix of MPG, but drivers who need more space can still save gas with the Envision or Enclave.

How Do Buick’s MPG Numbers Compare Across Vehicle Sizes?

Fuel use shifts as size and space grow. The 2025 Buick MPG rankings make it clear where each model stands.

Model	Combined MPG
Encore GX	30
Envista	30
Envision	27
Enclave	23

The Enclave gives space for a full family while still holding fair fuel use for a large SUV. For drivers in Olathe, Overland Park, and Kansas City, the chart shows how each Buick fits both size and savings.

Why Does Fuel Efficiency Matter for Olathe, Overland Park, and Kansas City Drivers?

Gas use plays a big role in cost, time, and peace of mind. The Buick best MPG 2025 models like the Encore GX and Envista cut fuel trips and save cash.

Key reasons fuel use matters:

• Lower cost per mile means more saved for home or trips.
• Fewer stops for gas make life easy on long drives.
• Lower fuel use helps cut emissions in busy city areas.

Drivers in Olathe, Overland Park, and Kansas City can gain real value from a fuel-smart SUV. With the Encore GX and Envista at the front, Buick offers real answers for gas savings.

Which Buick SUV is Right for You Based on MPG and Lifestyle?

Every driver has a different need. Some want the most fuel-efficient Buick models for daily trips. Others want more space for kids or gear. Buick offers a wide mix so you can find the right fit.

Here’s a quick guide to match MPG with lifestyle:

• Encore GX: Best for city trips, easy parking, and top gas use.
• Envista: Good for young pros or small homes who want sleek style and strong MPG.
• Envision: A strong choice for families who want more room but still fair gas use.
• Enclave: Great for large homes or road trips where space is key, even if MPG is less.

The Envision stands out as a mid-size SUV that blends space and fuel use well. It suits families in Olathe, Overland Park, or Kansas City who need a roomy ride without a sharp drop in MPG.

Where Can You Find the Best Buick Models with Strong MPG Near You?

Drivers in Olathe, Overland Park, and Kansas City do not need to look far for a Buick gas mileage leader. Robert Brogden’s Olathe Buick GMC has the Encore GX, Envista, Envision, and Enclave ready for review.

Here’s what you can expect to find:

• Encore GX and Envista: Both shine as smart gas-use SUVs.
• Envision: More room with fair MPG.
• Enclave: Large size with good fuel use for its class.

From small SUVs to three-row models, the lineup is broad. You can test drive the Envista or compare trims side by side. With strong MPG across the range, each SUV brings a mix of space, style, and value.

Frequently Asked Questions About Buick MPG and Fuel Efficiency

Drivers often have quick questions about fuel use before choosing a new SUV. The answers below cover key points on Buick MPG and fuel savings.

Which 2025 Buick model delivers the best gas mileage and MPG?

The 2025 Buick Encore GX with the 1.2L turbo and FWD delivers the best gas mileage, at 30 MPG combined.

How do hybrid or turbocharged Buicks compare on real-world MPG?

Buick does not currently offer hybrids, but its turbocharged engines, like the 1.2L and 1.3L in the Encore GX, provide strong real-world MPG.

Which trims offer eco-driving modes or fuel-saving tech?

Most Buick SUVs feature stop/start systems and efficient turbo engines, but eco-driving modes are not widely listed for 2025 trims.

How does highway vs city driving change Buick MPG expectations?

Compact models like the Envista and Encore GX perform better on the highway, with 31–32 MPG, while city driving lowers results to around 28–30 MPG.

What maintenance steps help maximize Buick fuel economy?

Routine oil changes, tire pressure checks, and timely engine service all help keep Buick SUVs at peak fuel efficiency.

Find Your Next Buick in Olathe

Robert Brogden’s Olathe Buick GMC is here to help drivers across Olathe, Overland Park, and Kansas City find the right SUV. Our wide selection of vehicles includes the Encore GX, Envision, Envista, and Enclave, each with strong MPG and smart design. Stop by, call, or reach out online today to learn more.

For those comparing options, you may also want to read about Envista competitors, Envision competitors, and Encore GX competitors. These guides give clear insight into how each Buick stands next to other models in its class.

Keep exploring our site to see full details on each SUV, compare trims, and check current offers. With so many choices, we make it easy to find the Buick that fits your drive and your budget. Learn more about our 90-day money-back guarantee for added confidence in your purchase.

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