The 2018 Buick LaCrosse lineup consists of one body style, five trim levels, two engines, front-wheel-drive or all-wheel drive, and various optional packages.
Available Body Styles
- Four-door sedan
Available Trim Levels
- LaCrosse FWD (base, 1SV)
- Preferred FWD (1SB)
- Essence FWD (1SL)
- Premium:
- Premium FWD (1SP)
- Premium AWD (1SP)
- Avenir (1SU)
Powertrain
- 2.5L I-4 engine LHN mild hybrid (gasoline) mated to a 6-speed automatic transmission
- 3.6LÂ V-6 engine LGXÂ (gasoline) mated to a 9-speed automatic transmission
Drive Wheels
- Front-wheel drive
- All-wheel-drive
