Buick LaCrosse Specifications & MPG Data
2015–2019 model years16 variantsUp to 29 MPG combined
Detailed Specifications
MPG & Fuel Economy
MPG for every year and trim
View details →Engine Specifications
Engine Specs for every year and trim
View details →Annual Fuel Cost
Fuel Cost for every year and trim
View details →Transmission Specifications
Transmission for every year and trim
View details →Drivetrain & Drive Type
Drivetrain for every year and trim
View details →Vehicle Class & EPA Size Category
Vehicle Class for every year and trim
View details →Maintenance Schedule & Service Intervals
Maintenance for every year and trim
View details →Dimensions & Size
Dimensions for every year and trim
View details →NHTSA Safety Ratings
Safety for every year and trim
View details →Buick LaCrosse — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2019 | Auto (S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (S6) | Front-Wheel Drive | 25 | 35 | 29 | Regular Gasoline |
| 2019 | Auto (S9), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S9) | All-Wheel Drive | 20 | 29 | 23 | Regular Gasoline |
| 2019 | Auto (S9), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S9) | Front-Wheel Drive | 20 | 30 | 24 | Regular Gasoline |
| 2018 | Auto (S9), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S9) | All-Wheel Drive | 20 | 29 | 23 | Regular Gasoline |
| 2018 | Auto (S9), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S9) | Front-Wheel Drive | 21 | 30 | 24 | Regular Gasoline |
| 2018 | Auto 6-spd, 4 cyl, 2.5 L | 4 · 2.5L | Automatic 6-spd | Front-Wheel Drive | 25 | 35 | 29 | Regular Gasoline |
| 2017 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | Front-Wheel Drive | 21 | 31 | 25 | Regular Gasoline |
| 2017 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | All-Wheel Drive | 20 | 29 | 23 | Regular Gasoline |
| 2016 | Auto (S6), 4 cyl, 2.4 L | 4 · 2.4L | Automatic (S6) | Front-Wheel Drive | 24 | 35 | 28 | Regular Gasoline |
| 2016 | Auto (S6), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S6) | All-Wheel Drive | 17 | 26 | 20 | Regular Gasoline |
| 2016 | Auto (S6), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S6) | Front-Wheel Drive | 18 | 28 | 21 | Regular Gasoline |
| 2016 | Auto (S6), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S6) | Front-Wheel Drive | 18 | 28 | 21 | Regular Gasoline |
| 2015 | Auto (S6), 4 cyl, 2.4 L | 4 · 2.4L | Automatic (S6) | Front-Wheel Drive | 24 | 35 | 28 | Regular Gasoline |
| 2015 | Auto (S6), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S6) | Front-Wheel Drive | 18 | 28 | 21 | Regular Gasoline |
| 2015 | Auto (S6), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S6) | Front-Wheel Drive | 18 | 28 | 21 | Regular Gasoline |
| 2015 | Auto (S6), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S6) | All-Wheel Drive | 17 | 26 | 20 | Regular Gasoline |