2018 Buick Envision
Fuel economy, running costs, emissions and safety · from U.S. EPA and NHTSA data
The 2018 Buick Envision is sold in the U.S. with gasoline power. The EPA lists 3 configurations for this model year, with combined economy from 22 to 25 MPG and an estimated annual fuel cost of $2,600 to $3,650 at 15,000 miles.
Key numbers
| Model year | 2018 |
|---|---|
| Vehicle class | Small Sport Utility Vehicle 4WD |
| Fuel type(s) | Gasoline |
| Combined economy | 22-25 MPG |
| Best / worst combined | 25 / 22 MPG |
| Annual fuel cost | $2,600-$3,650 |
| Tailpipe CO₂ | 359-400 g/mi |
| EPA smog rating | 3-5 / 10 |
What it costs to fuel
Across its configurations, the 2018 Envision costs about $2,600 to $3,650 a year to fuel at the EPA's 15,000-mile basis, averaging roughly $2,983. Over five years that is about $14,917 in fuel alone before maintenance, insurance and depreciation — which is why the running cost, not just the price, decides what a car really costs.
Relative to an average new vehicle, this Envision configuration spends about $1,500 more on fuel over five years.
For context, the average combined economy of small sport utility vehicle 4wd in this dataset is about 24 MPG. The Envision sits roughly 0 MPG below that mark at its midpoint, making it thirstier than average for its EPA class.
Configurations and fuel economy
| Version | Engine | Drive | Trans | Fuel | Combined | Annual fuel |
|---|---|---|---|---|---|---|
| Envision FWD | 2.5L 4-cyl | Front-Wheel | Automatic | Gasoline | 25 MPG | $2,600 |
| Envision AWD | 2.5L 4-cyl | All-Wheel | Automatic | Gasoline | 24 MPG | $2,700 |
| Envision AWD | 2.0L 4-cyl turbo | All-Wheel | Automatic | Gasoline | 22 MPG | $3,650 |
Emissions, safety and size
The 2018 Envision records tailpipe CO₂ of 359-400 g/mi, an EPA smog rating of 3-5 out of 10. The EPA classifies it as small sport utility vehicle 4wd.
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Data: U.S. EPA FuelEconomy.gov (public domain) and NHTSA SafetyRatings. Figures are EPA estimates; real-world results vary.