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2018 Buick LaCrosse Avenir: Luxury Upgrades & Premium Features

2018 Buick LaCrosse Avenir: Premium Luxury Sedan Review | MotorVero

The 2018 Buick LaCrosse Avenir: Redefining Affordable Luxury

2018 Buick LaCrosse Avenir


Buick's strategic expansion of its premium Avenir sub-brand reached new heights with the introduction of the 2018 LaCrosse Avenir, marking the second model to receive this upscale treatment following the Enclave SUV. This move positioned Buick as a serious contender in the near-luxury sedan segment, offering discerning buyers premium features at a competitive price point.

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The Avenir Vision: Buick's Premium Transformation

Modeled after GMC's successful Denali sub-brand, Avenir represents Buick's ambitious push into higher-end markets. The strategy capitalizes on existing buyer behavior - industry data revealed that approximately 90% of LaCrosse customers were already selecting the top two trim levels, demonstrating clear market demand for more luxurious offerings.

What Sets Avenir Apart?

  • Exclusive styling elements including a signature three-dimensional mesh grille
  • Premium 19-inch standard wheels with optional 20-inch upgrades
  • Handcrafted interior details with Avenir-branded headrests and sill plates
  • Elevated standard features that are optional on lower trims
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2018 LaCrosse Avenir: Design and Styling Excellence

The Avenir treatment transformed the LaCrosse's appearance with several distinctive elements:

Exterior Enhancements

  • Unique chrome-accented grille with intricate mesh pattern
  • Signature Avenir badging on front fenders
  • Standard LED lighting front and rear
  • Choice of premium paint finishes including Dark Sapphire Blue and White Frost Tricoat
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Interior Luxury

Avenir trim features,

  • Exclusive Chestnut or Ebony premium leather seating
  • French-stitched instrument panel and door trim
  • Real aluminum and genuine wood accents
  • QuietTuning technology for library-quiet cabin
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Performance and Engineering

The LaCrosse Avenir didn't just look premium - it delivered enhanced performance capabilities:

Feature Specification
Engine 3.6L V6 with Active Fuel Management (310 hp @ 6800 rpm, 282 lb-ft @ 5200 rpm)
Transmission 9-speed automatic with manual shift mode
Drivetrain Standard FWD with optional Twin-Clutch AWD
Suspension Available Continuous Damping Control adaptive suspension

Technology and Safety Innovations

The Avenir trim brought Buick's most advanced technologies as standard equipment:

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Infotainment Features

  • 8-inch IntelliLink touchscreen with navigation
  • Bose Centerpoint 11-speaker premium audio
  • 4G LTE Wi-Fi hotspot capability
  • Apple CarPlay and Android Auto integration

Advanced Safety Systems

  • Automatic Emergency Braking with Pedestrian Detection
  • Full-Speed Range Adaptive Cruise Control
  • Lane Keep Assist with Lane Departure Warning
  • Surround Vision parking camera system

Market Position and Competitive Analysis

The LaCrosse Avenir strategically positioned itself against established luxury sedans while maintaining Buick's value proposition:

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Key Competitors

  • Lexus ES 350 - More expensive base price but stronger brand cachet
  • Acura RLX - Similar pricing but less distinctive styling
  • Lincoln Continental - More powerful base engine but heavier weight
  • Cadillac XTS - Priced higher with more performance focus

Industry analysts noted the Avenir package provided approximately 85% of the luxury features found in these competitors at 70-80% of the cost, making it an attractive alternative for value-conscious luxury buyers.

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Ownership Experience and Value Proposition

Buick enhanced the Avenir ownership experience with several premium touches:

  • Complimentary maintenance for the first year
  • Premium roadside assistance program
  • Concierge service for scheduling and reminders
  • Exclusive Avenir owner events at participating dealers

Residual value projections showed the Avenir trim maintaining approximately 3-5% higher resale value than other LaCrosse trims after three years of ownership, according to ALG data.

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Critical Reception and Awards

The automotive press responded positively to Buick's upscale direction:

  • Named "Best Large Car for the Money" by U.S. News & World Report
  • Received J.D. Power APEAL Award for segment appeal
  • Earned 5-star overall NHTSA safety rating
  • Recognized by Consumer Reports for predicted reliability

Why the LaCrosse Avenir Matters for Buick

The Avenir sub-brand represented a crucial strategic move for Buick, allowing the marque to:

  • Attract new buyers from luxury brands without alienating traditional customers
  • Increase average transaction prices and profitability
  • Test premium features and technologies for future models
  • Build aspirational value in the Buick brand

Dealer reports indicated Avenir models were spending 25% less time on lots compared to standard trims, suggesting strong consumer interest in the premium package.

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Legacy and Future Impact

The LaCrosse Avenir's success helped pave the way for Buick's continued premium push:

  • Validated the Avenir sub-brand concept across multiple vehicle types
  • Informed feature packaging for subsequent Buick models
  • Demonstrated the viability of "attainable luxury" in the sedan segment
  • Influenced interior material choices across the Buick lineup

While the LaCrosse would eventually be discontinued in North America, the Avenir treatment proved so successful that it became available on nearly all Buick models by the early 2020s.

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Last Updated On Apr, 12-2025

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