Buick updated the LaCrosse for the 2018 model year with a standard mild-hybrid system and a lower base price, but that was only the beginnng.

The 2018 Buick LaCrosse will also be Buick's first sedan to carry its new Avenir trim, which is positioned as a top-tier offering with more standard features and fancier materials throughout.

The Avenir trim debuted on the 2018 Buick Enclave three-row crossover.

The LaCrosse Avenir looks a little different than the rest, thanks to special upper and lower front grilles.

Nineteen-inch alloy wheels are standard, with optional 20-inchers for a few extra bucks.

And, as one might expect, there are a few Avenir badges thrown onto the body for good measure.

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