Step into an efficient future

Yes, the 2026 Buick Envista is a fuel-efficient crossover SUV, offering an EPA-estimated MPG rating of 28 city, 32 highway (FWD).

For those who prioritize efficiency in everyday driving — commuting, errands or highway use — Envista is a strong choice. 

Yes, the 2026 Buick Encore GX is a fuel-efficient small SUV, earning an EPA-estimated MPG rating of 30 city/31 hwy (1.2L FWD); 29 city/31 hwy (available 1.3L FWD); 26 city/28 hwy (available 1.3L AWD).

Encore GX is a practical choice for individuals who do most of their driving in urban or suburban settings.

Buick Envista and Buick Encore GX are especially fuel efficient compared to some similar SUVs. Both use turbocharged engines paired with aerodynamic designs to help keep efficiency high without compromising the premium driving experience Buick is known for.

2026 Envista MPG: 28 city/32 hwy (FWD)*

2026 Encore GX MPG: 30 city/31 hwy (1.2L FWD); 29 city/31 hwy (available 1.3L FWD); 26 city/28 hwy (available 1.3L AWD).*

When gas prices climb, the difference in MPG between a small SUV and a larger SUV or truck can become more noticeable at the pump.

Buick Envista and Encore GX are fuel-conscious* small SUVs with turbocharged engines, designed to help deliver efficiency without sacrificing refinement and comfort. 

Turbocharged engines can help improve fuel economy compared to larger naturally aspirated engines — and every SUV in the Buick lineup benefits from turbo engine technology.

Keep in mind that driving style, load and road conditions can still influence real-world fuel economy regardless of engine technology. 

The Buick lineup is a strong example of fuel-efficient* SUVs; they use turbocharged engines and aerodynamic designs to help maximize efficiency without compromising ride quality or refinement.

These smaller models lead the lineup in fuel economy.

2026 Envista MPG: 28 city/32 hwy (FWD)*

2026 Encore GX MPG: 30 city/31 hwy (1.2L FWD); 29 city/31 hwy (available 1.3L FWD); 26 city/28 hwy (available 1.3L AWD).*

Fuel economy is a measure of how far a vehicle can travel on a specific amount of fuel — commonly expressed as miles per gallon (MPG).

Within the Buick SUV lineup, Envista and Encore GX are strong reflections of how turbocharged engines and aerodynamic design work together to help reduce fuel consumption.

Once you're behind the wheel, a few driving habits can help improve real-world fuel economy regardless of which vehicle you drive:

• Lighten the load — extra weight can increase fuel consumption, so remove cargo you don't need.
• Reduce prolonged idling — a parked, idling engine can burn fuel needlessly.
• Limit heavy climate control — sustained use of maximum climate control can affect efficiency.
• Drive smoothly — gradual acceleration and early braking can help conserve more fuel than aggressive driving.