Fuel economy details
Buick Envista 2026
EPA fuel-economy estimates for 1 version of this vehicle. Review the published configuration below.
30combined MPG
28 / 32city / highway MPG
$2,250estimated annual fuel cost
How to use these estimates
EPA ratings use standardized city and highway tests, making them a useful starting point for comparing similar vehicles. For model years with several versions, choose the powertrain that matches the vehicle you are considering before relying on a rating.
Your actual fuel or electricity use can vary with weather, payload, driving style, maintenance, and local prices.
SIDI; FFV · Automatic 6-spd
30 combined MPGFuel typeRegular Gasoline
Vehicle classSmall Station Wagons
DriveFront-Wheel Drive
TransmissionAutomatic 6-spd
Tailpipe CO₂297 g/mi
EPA base modelEnvista
Powertrain typeFFV
TurbochargerYes
Start-stop systemYes
Efficiency and cost
- EPA fuel economy score
- 6
- EPA greenhouse gas score
- 6
- Estimated annual petroleum use
- 9.9 barrels
- Five-year fuel-cost comparison
- saves $750
Interior space
- Passenger volume
- 94 cu ft
- Luggage volume
- 24 cu ft
Where these numbers come from
Source: EPA FuelEconomy.gov. This page was last updated on October 3, 2026. Learn more about how we use vehicle data.