2026 Buick Envision MPG: City, Highway & AWD Efficiency

What Is the 2026 Buick Envision's MPG Rating?

The 2026 Buick Envision carries an EPA-estimated 25 mpg combined, broken down as 22 mpg in city driving and 28 mpg on the highway. Unlike many compact SUVs that post different numbers for front-wheel-drive and all-wheel-drive versions, the Envision's rating is the same across the board because Buick no longer offers a FWD configuration — every 2026 Envision, regardless of trim, comes with all-wheel drive standard. That simplifies the shopping process considerably: whether you choose the value-oriented Preferred or the range-topping Avenir, the fuel economy sticker on the window will read the same.

Because every trim reaches the same fuel economy figures, shoppers can choose an Envision based on features and price rather than worrying about giving up efficiency by stepping up a trim. Want the full rundown on this year's model? Our 2026 Envision overview covers styling, technology, and features trim by trim.

2026 Buick Envision Engine, Specs & Trim Pricing

All three 2026 Envision trims share identical powertrain and fuel-economy specifications — the differences between Preferred, Sport Touring, and Avenir come down to styling, technology, and interior features rather than mpg or drivetrain. Here's the full powertrain and efficiency spec sheet that applies across the lineup:

Where the trims differ is starting price: the Preferred opens at $41,000, the Sport Touring starts at $43,500, and the range-topping Avenir begins at $50,700 (starting MSRP, before destination). See our Envision trim level breakdown for a full feature-by-feature comparison. All three qualify for the same 25 mpg combined rating, so buyers can choose based on features and budget without giving up fuel economy. Our finance team can help structure a payment that fits whichever trim works best for you.

Why Every Envision Trim Gets the Same MPG Rating

The reason all three Envision trims post identical fuel-economy numbers is straightforward: they all use the same 2.0L turbocharged engine, the same 9-speed automatic transmission, and the same standard AWD system. Higher trims like Sport Touring and Avenir add heavier features such as larger wheels, additional sound insulation, and extra convenience tech, but Buick's engineering keeps curb weight and drivetrain gearing close enough between trims that the EPA rating doesn't shift. That's a meaningful difference from crossovers where the base trim is offered in FWD and picks up a noticeably better mpg figure than the AWD upgrade.

How the 2026 Rating Compares to the 2025 Envision

The 2025 Buick Envision carried an EPA combined rating of 24 mpg. For 2026, that figure rose to 25 mpg combined, while the city and highway numbers stayed the same. According to fuel-economy reporting on the change, this is a recalculation or rounding adjustment on the EPA's part rather than the result of any mechanical, software, or aerodynamic update to the vehicle — drivers should expect identical real-world performance and fuel economy between the two model years despite the different number on the window sticker.

How to Get the Best Real-World Fuel Economy from Your Envision

EPA figures are a useful baseline, but a few habits and maintenance choices make a real difference in the mpg you'll actually see day to day, especially on the mountain roads common around Newport and the Smokies.

Driving Habits That Affect MPG

Smooth acceleration, moderate highway speeds, and minimizing unnecessary idling all help the Envision's turbocharged four-cylinder run closer to its EPA rating. Because the engine relies on turbo boost for its power, aggressive acceleration draws noticeably more fuel than a gradual, steady throttle input, and the Envision's standard Engine Stop/Start technology — which shuts the engine off automatically at complete stops — is designed to claw back some of that efficiency in city and stop-and-go driving.

Tire Pressure, Maintenance & Fuel Type

Underinflated tires and overdue maintenance are two of the most common reasons a vehicle falls short of its rated mpg. Checking your tire pressure and tread regularly, using 87-octane regular unleaded as specified, and staying current on oil changes and air filter service all help the Envision's turbocharged engine run efficiently. Our certified service department can keep your Envision's maintenance schedule on track so small issues don't quietly chip away at your fuel economy.

Estimated Driving Range & Fuel Costs

With a 16.1-gallon fuel tank and a 25 mpg combined rating, a 2026 Envision can travel roughly 400 miles between fill-ups under mixed driving, or closer to 450 miles on a highway-heavy trip at 28 mpg. City-only driving at 22 mpg brings that closer to 350 miles per tank. Because gas prices fluctuate, it's worth running your own numbers with a current local price per gallon rather than relying on a fixed cost estimate, but the Envision's mid-25s combined rating puts it in a predictable, easy-to-budget range for a compact luxury crossover with standard AWD.

How the Envision's MPG Compares to Other Compact SUVs

The 2026 Buick Envision's 25 mpg combined rating is respectable for a gas-powered, AWD-standard compact crossover, though it trails both mainstream AWD rivals with a bit less standard content and the hybrid powertrains now common in the segment. Here's how it stacks up:

Among conventional gas-powered, AWD-standard competitors, the Envision lands close to the GMC Terrain and just behind the Chevrolet Equinox and Honda CR-V's gas engine. The bigger gap shows up against hybrid rivals like the Honda CR-V Hybrid and Toyota RAV4 Hybrid, both of which are now offered only as hybrids and post significantly higher combined mpg. Shoppers who want to push mpg even higher can also browse our electrified Chevrolet lineup, but for buyers who prioritize AWD as standard equipment and a more premium interior over chasing the highest mpg figure in the segment, the Envision's 25 mpg combined remains a reasonable trade-off.