2019 Buick LaCrosse
24MPG
Combined
2
Trims
← 2018
2019
Updated February 27, 2026
Get the full picture on the 2019 Buick LaCrosse. As a Sedan, it achieves 23–24 combined MPG depending on trim and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.
2019 Buick LaCrosse Specifications
| Spec | Value |
|---|---|
| Combined MPG | 23–24 combined MPG depending on trim |
| City MPG | 20 |
| Highway MPG | 30 |
| Body Style | Sedan |
| Fuel Type | Regular |
| Drive | FWD |
| Available Trims | 2 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| 6 cyl | 20/30/24 | 3.6L 6cyl | Automatic (S9) |
| 6 cyl | 20/29/23 | 3.6L 6cyl | Automatic (S9) |
Annual Fuel Cost
Based on EPA estimates, the 2019 Buick LaCrosse costs approximately $1,875 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2019 Buick LaCrosse
See how it stacks up against similar vehicles:
Other Model Years
- 2019 (this page)
- 2018 Buick LaCrosse
- 2017 Buick LaCrosse
- 2016 Buick LaCrosse
- 2015 Buick LaCrosse
- 2014 Buick LaCrosse
- 2013 Buick LaCrosse
- 2012 Buick LaCrosse
- 2011 Buick LaCrosse
Check Vehicle History
Considering a used Buick LaCrosse? Get a comprehensive vehicle history report including accident records, ownership history, and more.
🔍 Check Buick LaCrosse Vehicle History
Check VIN →
Check Vehicle History
Check VINGet the full story — accidents, ownership, recalls, odometer, and more. Decode any VIN instantly.