| Sedan | Original MSRP / Price | Engine | Horsepower | City MPG / Hwy MPG | Transmission | Drive |
|---|---|---|---|---|---|---|
| LaCrosse 4dr Sdn Avenir AWD | $47,070 / $45,187 | 6 Cylinder | 310 | 20 / 29 | 6-Speed Automatic / 9-Speed Automatic | FWD / AWD4WD |
| LaCrosse 4dr Sdn Avenir FWD | $44,870 / $43,075 | 6 Cylinder | 310 | 21 / 30 | 6-Speed Automatic / 9-Speed Automatic | FWD / AWD4WD |
| LaCrosse 4dr Sdn Essence AWD | $41,070 / $39,427 | 6 Cylinder / Hybrid | 310 | 20 / 29 | 6-Speed Automatic / 9-Speed Automatic | FWD |
| LaCrosse 4dr Sdn Essence FWD | $36,370 / $34,915 | 6 Cylinder / Hybrid | 194 | 25 / 35 | 6-Speed Automatic / 9-Speed Automatic | FWD |
| LaCrosse 4dr Sdn FWD | $29,565 / $29,417 | 6 Cylinder | 194 | 25 / 35 | 9-Speed Automatic | FWD |
| LaCrosse 4dr Sdn Preferred FWD | $33,670 / $32,323 | 6 Cylinder / Hybrid | 194 | 25 / 35 | 6-Speed Automatic / 9-Speed Automatic | FWD |
| LaCrosse 4dr Sdn Premium AWD | $43,470 / $41,731 | 6 Cylinder | 310 | 20 / 29 | 6-Speed Automatic / 9-Speed Automatic | FWD / AWD4WD |
| LaCrosse 4dr Sdn Premium FWD | $38,670 / $37,123 | 6 Cylinder | 194 | 25 / 35 | 6-Speed Automatic / 9-Speed Automatic | FWD / AWD4WD |
| Basic | 4 Years/50,000 Miles |
| Drivetrain | 6 Years/70,000 Miles |
| Corrosion | 4 Years/50,000 Miles |
| Rust-Through | 6 Years/Unlimited Miles |
| Hybrid/Electric Components | 8 Years/100,000 Miles |
| Roadside Assistance | 6 Years/70,000 Miles |
| Maintenance | 2 Years/24,000 Miles 2 Visits |
Avenir has arrived as Buick's top trim, and is now available on the LaCrosse sedan.
