Summary

• With 233 currently listed for sale and an average price of $16,385.00, 32.2% of 2018 Buick LaCrosses for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2018 Buick LaCrosse 5 / 5 stars.

• 57.9% of 2018 LaCrosse models on CarGurus are accident free.

• The 2018 Buick LaCrosse is known for its pillowy soft ride, spacious cabin, and large trunk, appealing to those who prefer a traditional sedan experience.

Why it stands out

The 2018 Buick LaCrosse distinguishes itself in the full-size sedan market with its combination of comfort, space, and mechanical reliability. As Buick's last major sedan before the brand pivoted to crossovers, the LaCrosse maintains a classic appeal with a pliable ride and a spacious, airy cabin that features a large trunk—perfect for everyday use. Not only does it provide a quiet atmosphere free from road noise, but it also offers notable hybrid technology that was ahead of its time. While not positioned as a luxury brand, the LaCrosse's quality feel outweighs many competitors from Chevrolet and GMC. However, potential buyers should be aware that earlier generations may not perform as reliably or efficiently, making the 2018 model a sweet spot for those looking for value without compromising on comfort and features.

Other model years to consider

• 2016 Buick LaCrosse

  • Average price: $13,324.00
  • Good/great deal percentage: 30.5%
  • User rating: 5 / 5
  • Total listings: 347

• 2017 Buick LaCrosse

  • Average price: $16,638.00
  • Good/great deal percentage: 31.5%
  • User rating: 4.38 / 5
  • Total listings: 292

• 2015 Buick LaCrosse

  • Average price: $11,721.00
  • Good/great deal percentage: 30.5%
  • User rating: 4.14 / 5
  • Total listings: 308

This analysis is based on CarGurus' proprietary market data from May 25, 2026, CarGurus experts' opinions, and generative AI.