2026 · Wagon · Gas / Flex-fuel
2026 Buick Envista MPG & fuel economy
The 2026 Buick Envista is a wagon offered in 2 EPA-rated configurations. The most efficient version returns 30 MPG combined (28 city / 32 highway) on regular gasoline. Efficiency is unchanged from the 2025 model. Among 12 wagons rated for 2026, it ranks 6th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $1,550 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2026 Buick Envista's fuel average is 12.8 km/L (7.8 L/100 km), or 30 MPG combined: 11.9 km/L in the city and 13.6 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 28 | 11.9 | 8.4 |
| Highway | 32 | 13.6 | 7.4 |
| Combined | 30 | 12.8 | 7.8 |
How it ranks among 2026 Wagons
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Envista MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 1.2L 3-cyl turbo · 6-speed automatic Envista FFV |
Flex-fuel | 28 MPG | 32 MPG | 30 MPG | — | $1,550 |
| FWD · 1.2L 3-cyl turbo · 6-speed automatic Envista |
Gas | 28 MPG | 32 MPG | 30 MPG | — | $1,550 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline or E85
- Engine / motor
- 1.2L 3-cyl turbo
- Transmission
- 6-speed automatic
- Drivetrain
- FWD
- Passenger volume
- 94 cu ft
- Cargo volume
- 24 cu ft
- Tailpipe CO₂
- 297 g/mi
- EPA fuel economy score
- 6/10
- EPA greenhouse gas score
- 6/10
2026 Buick Envista vs. rivals
Compare the 2026 Envista
With any other car from any year, including other Envista model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2026 Buick Envista?
Up to 30 MPG combined (28 city / 32 highway).
What fuel does the 2026 Buick Envista use?
Regular gasoline or E85.
What is the fuel average in km/L for the 2026 Buick Envista?
The 2026 Buick Envista's fuel average is 12.8 km/L (7.8 L/100 km), or 30 MPG combined: 11.9 km/L in the city and 13.6 km/L on the highway.
How much does it cost to fuel the 2026 Buick Envista per year?
About $1,550 at 15,000 miles a year with $3.10/gal regular gas, or $10.33 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.