2018 Buick Enclave: A Premium Three-Row SUV Redefined

Key Takeaways: The 2018 Buick Enclave received a complete redesign, offering more premium features, improved technology, and enhanced comfort while maintaining its position as a spacious three-row family SUV. With the introduction of the upscale Avenir trim, Buick aims to compete with luxury brands without the luxury price tag.

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Redesigned for Sophistication and Space

The 2018 model year marked a significant transformation for the Buick Enclave, GM's premium three-row crossover SUV. As Buick's largest and oldest SUV nameplate, the Enclave underwent a comprehensive redesign to better compete in the increasingly crowded three-row crossover segment. Positioned between mainstream brands like Chevrolet and luxury marques such as Acura and Infiniti, the Enclave targets buyers seeking premium features without venturing into luxury brand territory.

Buick expanded the Enclave's trim level offerings with the introduction of the upscale Avenir package, following the success of GMC's Denali sub-brand. The lineup now includes:

• Base: Starting at $40,990
• Essence: Mid-level premium features
• Premium: Top-tier luxury appointments
• Avenir: New ultra-premium trim
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Exterior Design: Bold Yet Sophisticated

The 2018 Enclave's exterior design represents an evolution of Buick's signature styling language. While maintaining familiar proportions, the redesign introduced:

• A more prominent, sculpted grille with distinct designs for standard and Avenir models
• Signature LED headlights with LED-backlit Acrylite panels
• A contemporary "floating roof" appearance
• Improved forward visibility through redesigned windshield pillars and added triangular windows

Despite Buick's classification of the Enclave as a mid-size SUV, its dimensions approach those of full-size SUVs like the GMC Yukon. The 2018 model grew slightly from its predecessor, offering more interior space while maintaining manageable exterior proportions.

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Interior Comfort and Quietness

Buick's "QuietTuning" technology reaches new heights in the 2018 Enclave, featuring:

• Additional door sealing and insulation
• Acoustic laminated windshield and front door glass
• Bose active noise cancellation system

The interior presents a mix of premium materials and thoughtful design elements, though some surfaces reveal more mainstream-grade materials as you move toward the floor and third row. Notable interior features include:

• Standard leather seating on all but base models
• Clever storage solutions throughout the cabin
• Available dual-pane moonroof to brighten the interior
• Ergonomic seating with ample adjustments
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Spacious Three-Row Accommodations

The Enclave's interior space competes favorably with most rivals and approaches minivan-level practicality:

The second row features standard captain's chairs (heated on Premium and Avenir trims) that slide and recline for passenger comfort or third-row access. Buick improved third-row accessibility with a longer wheelbase and larger rear doors featuring a standard tilt-and-slide function on the passenger-side captain's chair.

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Performance and Driving Dynamics

The 2018 Enclave's powertrain represents a significant upgrade from previous models:

• 3.6-liter V6 engine producing 310 horsepower
• New 9-speed automatic transmission
• Standard stop-start technology (non-defeatable)
• Weight reduction of over 350 pounds

Performance specifications include:

• 0-60 mph in 6.4 seconds (FWD) or 7.1 seconds (AWD)
• EPA-estimated 21 mpg combined (FWD) or 20 mpg (AWD)
• 5,000-pound towing capacity with trailer package
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Buick offers two all-wheel-drive systems:

1. Basic AWD: $2,000 option on Essence trim
2. Twin-Clutch AWD: $2,300 option on Premium and Avenir, featuring torque vectoring

Technology and Connectivity

The 2018 Enclave boasts comprehensive technology features for modern families:

Key technology features include:

• Standard 8-inch touchscreen with quick-access buttons
• Available 360-degree camera system
• Rearview mirror camera display
• Multiple power outlets (12V and household) throughout the cabin
• Available Bose premium audio system
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Safety Features and Considerations

While the 2018 Enclave offers advanced safety technology, some features remain restricted to higher trims:

• Essence trim: Adds rear cross-traffic alert and blind spot monitoring
• Premium/Avenir: Include lane keep assist, parking sensors, and low-speed automatic braking
• Avenir only: Offers full-speed automatic emergency braking and adaptive cruise control

The safety package on Avenir models ($2,095) bundles these advanced features with an adaptive suspension system. This tiered approach to safety technology drew criticism, as many competitors offer these features more widely across their lineups.

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Trim Level Comparison and Value Proposition

The 2018 Enclave lineup offers progressive luxury across four trim levels:

Competitive Landscape

The Enclave competes in a crowded segment that includes:

• Acura MDX: More established luxury credentials but less space
• Infiniti QX60: Similar positioning but dated design
• Chevrolet Traverse High Country: Similar features at lower price
• Volkswagen Atlas SEL Premium: New competitor with longer warranty

The Enclave distinguishes itself with its combination of premium ambiance, spacious interior, and competitive pricing—particularly in Premium trim. While the Avenir offers additional luxury touches, the value proposition becomes less clear compared to the well-equipped Premium model.

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Final Assessment

The 2018 Buick Enclave represents a significant step forward for Buick's flagship SUV. Its strengths include:

• Exceptionally quiet cabin
• Spacious and comfortable three-row seating
• Premium interior materials (especially in upper trims)
• User-friendly technology interface
• Competitive pricing relative to luxury brands

Potential buyers should consider:

• Limited availability of advanced safety features
• Questionable value of Avenir trim versus Premium
• Fuel economy that lags some competitors
• Electronic shifter that requires acclimation

For families seeking premium accommodations without luxury brand pretensions or pricing, the 2018 Buick Enclave—particularly in Premium trim—represents a compelling choice in the three-row SUV segment.

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