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2018 Buick LaCrosse

The 2018 Buick LaCrosse gets several updates and changes, including four new colors, a new range-topping Avenir trim level, nine-speed automatic transmission, a hybrid propulsion system, and more.

  • Addition of range-topping Avenir trim level
  • Deletion of four exterior colors
  • Addition of four new exterior colors
  • Deletion of 8-speed automatic transmission and 3.08 final drive ratio axle
  • Introduction of nine-speed automatic transmission with 2.90 ratio axle
  • Introduction of 2.5L four-cylinder SIDI engine with 20kW continuous Hybrid Electric Propulsion system mated to a 6-speed automatic transmission and 2.64 final drive ratio axle
  • Introduction of four LPO-level accessories
  • Addition of road emergency tool kit as standard on all models except for Base/1SV

The updates and changes described here are specific to the U.S. market and may be different for other markets.

The 2018 Buick LaCrosse is produced at GM’s Detroit-Hamtramck plant in Michigan for the North American market. A GM plant in China produces the vehicle for the Chinese domestic market.

Check out the order guide for the model at this link: 2018 Buick LaCrosse order guide.

2018 Buick LaCrosse Pages

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