Buick LaCrosse AWD Fuel Economy History
MPG by year — EPA official data.
Best MPG Year
2019
23 MPG combined
Latest Model
2019
23 MPG combined
| Year | Engine | City | Hwy | Combined | Fuel Cost/yr | |
|---|---|---|---|---|---|---|
| 2019 | Regular | 20 | 29 | 23 | $2,950 | Details → |
| 2018 | Regular | 20 | 29 | 23 | $2,950 | Details → |
| 2017 | Regular | 20 | 29 | 23 | $2,950 | Details → |
| 2016 | Gasoline or E85 FFV | 17 | 26 | 20 | $3,400 | Details → |
| 2015 | Gasoline or E85 FFV | 17 | 26 | 20 | $3,400 | Details → |
| 2014 | Gasoline or E85 FFV | 17 | 26 | 20 | $3,400 | Details → |
| 2013 | Gasoline or E85 FFV | 17 | 25 | 20 | $3,400 | Details → |
| 2012 | Gasoline or E85 FFV | 16 | 26 | 20 | $3,400 | Details → |
| 2011 | Regular | 16 | 26 | 20 | $3,400 | Details → |