2026 Buick SUV Gas Mileage - Fuel Economy Ratings

Are you tired of watching your hard-earned money disappear at the pump every week? With rising fuel costs affecting families across America, finding a vehicle that delivers exceptional efficiency has never been more important.

We are Budd Baer Buick GMC, and we understand how crucial fuel economy has become for today's drivers. Smart shoppers know that choosing the right vehicle can save thousands of dollars annually in fuel costs.

The automotive landscape has changed dramatically, and Buick has responded with impressive improvements across their entire lineup. The best fuel economy 2026 Buick SUV models offer remarkable efficiency without sacrificing the comfort and performance you expect.

Our team specializes in helping customers understand important specifications like 2026 Buick gas mileage ratings. We believe in providing transparent, helpful information so you can make informed decisions about your next vehicle purchase.

Ready to discover which 2026 Buick mpg ratings will work best for your lifestyle and budget? Contact us today or visit our showroom to explore these fuel-efficient options in person.

2026 Buick SUV Gas Mileage Overview and What to Expect

The 2026 Buick SUV lineup offers big steps in fuel economy. This means you'll save money on gas. Buick has worked hard to make their SUVs more efficient.

Advanced engine tech is key to better 2026 Buick SUV gas mileage. These engines are designed to use fuel more wisely. You get more miles per gallon without losing performance.

Aerodynamic tweaks help cut down on fuel use. Buick's engineers have made the body designs more aerodynamic. These small changes lead to big fuel savings.

Several things affect your 2026 Buick SUV fuel consumption rates. The size of the SUV matters, with smaller ones usually better. Your driving habits and where you live also play a big role.

Engine type is another big factor. Turbocharged engines are often more efficient than regular ones. Hybrid systems can also boost city driving fuel efficiency.

It's important to know the difference between EPA estimates and real-world driving. EPA ratings help compare vehicles. But, your actual mileage can vary based on how you drive, the weather, and car maintenance.

We aim to give you honest info on fuel efficiency. Our experience with Buick helps us recommend the right SUV for you. We'll explain how different features impact fuel economy.

The 2026 models show Buick's dedication to both performance and efficiency. You'll spend less on gas. Your new Buick SUV will be reliable, comfortable, and affordable to run.

Comparing 2026 Buick SUV Fuel Economy Across the Lineup

Looking at the fuel efficiency of Buick's 2026 SUVs shows key differences. These differences affect how much you spend on gas every day. Each SUV is designed for different needs, from city driving to family trips. We'll look at the fuel economy of each model to help you choose the right one for your lifestyle and budget.

The three SUVs in the lineup offer unique benefits. Size, engine type, and purpose all play a role in finding the best value for you.

2026 Buick Envista Fuel Efficiency

The 2026 Buick Envista leads in fuel efficiency. It's perfect for daily commutes because it saves on gas without losing style or comfort.

City and Highway MPG Ratings

The Envista gets 31 mpg in the city and 40 mpg on the highway. These numbers make it one of the most fuel-efficient in its class. It also gets 35 mpg combined, making it great for all kinds of driving.

On the highway, the Envista shines with its smooth efficiency. Its turbocharged engine uses fuel well during steady driving. In the city, it performs well thanks to smart engine management.

Real-World Fuel Consumption

In real-world tests, the 2026 Buick small SUV often beats EPA estimates. Drivers get 42-43 mpg on the highway with moderate speeds. City driving usually gets 28-32 mpg, depending on traffic and driving style.

Weather and maintenance also impact fuel use. Cold weather can cut efficiency by 10-15% in winter. Regular care keeps the vehicle running well.

2026 Buick Encore GX MPG Performance

The 2026 Buick Encore GX balances efficiency with more space and power. It's a mid-size option that offers more room than the Envista but still has good fuel economy.

Engine Options and Fuel Economy

The Encore GX has two engine choices. The base 1.2-liter turbo engine gets 28 mpg city and 32 mpg highway. The 1.3-liter turbo engine gets 26 mpg city and 30 mpg highway, offering more power.

All-wheel drive lowers fuel economy by 1-2 mpg for both engines. But, the extra traction is often worth the slight drop in efficiency for many drivers.

Driving Conditions Impact

The 2026 Buick Encore GX's fuel economy changes with driving conditions and habits. Stopping and starting in traffic uses more gas than steady driving on the highway. Aggressive driving can cut fuel economy by 15-20%.

Seasonal changes also affect the Enclave's performance. Using air conditioning in summer and warming up in winter can reduce fuel economy.

2026 Buick Enclave Fuel Economy

The 2026 Buick Enclave impresses with its fuel economy for a three-row SUV. It offers great efficiency while providing lots of space for passengers and cargo.

Three-Row SUV Efficiency Standards

Large SUVs face challenges in efficiency due to their size and weight. The Enclave gets 22 mpg city and 29 mpg highway with front-wheel drive. All-wheel drive models get 21 mpg city and 27 mpg highway.

These numbers are competitive in the three-row segment. The Enclave's fuel efficiency improves with advanced engineering. Weight reduction and aerodynamic improvements help too.

Fuel-Saving Features

The Enclave uses advanced technologies to save fuel. Its nine-speed automatic transmission optimizes gear ratios for different driving conditions. Engine stop-start technology cuts fuel use when idling.

Active fuel management shuts down cylinders in light-load conditions. This can improve highway efficiency by 5-7%. The engine management system adjusts parameters for the best fuel delivery.

Aerodynamic enhancements reduce wind resistance at high speeds. Active grille shutters close when cooling isn't needed, improving airflow. These features help maximize fuel efficiency without sacrificing performance or comfort.

Conclusion

The 2026 Buick SUV lineup has impressive fuel economy options. You can choose from the Envista's compact efficiency, the Encore GX's balanced performance, or the Enclave's spacious comfort. Each model offers competitive gas mileage in its class.

Choosing the right SUV is more than just looking at MPG ratings. Think about your family size, cargo needs, and daily driving habits. The Envista is great for city driving, while the Enclave is perfect for long trips.

Our team at Budd Baer Buick GMC is here to help you find the right 2026 Buick SUV. We'll discuss each model's features and answer your questions about gas mileage. We want to ensure you find a vehicle that fits your lifestyle.

Visit our showroom at 83 Murtland Ave Building G, Washington, PA 15301, to see these SUVs up close. Schedule a test drive to see how they perform on your usual routes. Call us at (724) 350-8522 to talk about financing and current incentives. Our friendly staff will guide you in choosing your next Buick SUV.