Vehicle Segment:
Full-size Crossover SUV
Target Audience:
Families, individuals seeking a spacious, comfortable, and well-equipped SUV.
Key Competitors:
Ford Explorer, Chevrolet Traverse, Toyota Highlander, Honda Pilot, Mazda CX-9.
Vehicle Strengths:
Spacious interior, comfortable ride, upscale interior appointments for its class, strong safety features.
Diy Benefit:
Enables owners to perform routine maintenance and repairs, saving significantly on labor costs.
Powertrain:
Engine (3.6L V6 LLT), Lubrication, Cooling, Fuel, Exhaust, Ignition, Starting, Charging, Emissions Control, Transmission (6T75 6-Speed Automatic)
Chassis:
Front Suspension, Rear Suspension, Steering System, Brake System (Front/Rear Disc, ABS, StabiliTrak), Wheels and Tires
Body:
Body Structure, Exterior Panels, Doors, Windows, Interior Trim, Seats, HVAC System, Body Control Modules (BCM)
Electrical:
Wiring Diagrams, Battery, Charging System, Starting System, Lighting (Exterior/Interior), Instrumentation, Audio System, Power Accessories (Windows, Locks, Mirrors), Driver Information Center (DIC), Navigation System, Climate Control Electronics
Maintenance Procedures:
Oil Change, Filter Replacement, Fluid Checks and Top-offs, Belt Inspection and Replacement, Spark Plug Replacement, Air Filter Replacement, Cabin Air Filter Replacement, Brake Pad/Rotor Replacement
Repair Procedures:
Engine Component Overhaul (e.g., cylinder heads, pistons), Transmission Service and Repair, Suspension Component Replacement (shocks, struts, ball joints, tie rods), Steering System Repair (rack and pinion, power steering pump), Brake System Component Replacement (calipers, master cylinder, lines), Electrical Component Diagnosis and Replacement (sensors, modules, actuators), HVAC System Repair (compressor, evaporator, heater core), Body Panel Repair and Replacement
Troubleshooting:
Diagnostic Trouble Codes (DTCs), Symptom-Based Troubleshooting Guides, Electrical System Diagnostics, Fuel System Diagnosis, Powertrain Performance Issues
Diagnostic Capabilities:
Comprehensive diagnostic procedures, including use of diagnostic scan tools, pinpoint tests, and electrical schematics.
Rebuild Procedures:
Detailed instructions for engine and transmission disassembly, inspection, repair, and reassembly.
Special Tools:
Identification and usage instructions for specialized tools required for specific repairs.
NHTSA Overall Rating:
5-Star (for 2012 model year, varies by specific test and configuration)
Traction Control:
StabiliTrak (Electronic Stability Control)
Braking Assist:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD)
Airbags:
Frontal Airbags, Side-Impact Airbags (front and second row), Curtain Airbags (all rows)
Seat Belts:
3-point seat belts with pretensioners and load limiters
Infotainment System:
Buick IntelliLink infotainment system with touch screen display.
Audio Options:
Standard AM/FM/CD/MP3 player, optional Bose premium audio system, USB and auxiliary audio inputs.
Rear View Camera:
Standard or optional, depending on trim level.
Parking Sensors:
Optional front and rear parking assist sensors.
Bluetooth Connectivity:
Available for hands-free calling and audio streaming.
Remote Start:
Standard on most trims.
Power Liftgate:
Standard or optional on most trims.
Oil Change Interval:
Typically every 7,500 miles or 12 months, or as indicated by the Oil Life Monitoring System (OLMS).
Engine Air Filter Replacement:
Recommended every 30,000-45,000 miles or as needed based on driving conditions.
Cabin Air Filter Replacement:
Recommended every 20,000-30,000 miles or annually.
Spark Plug Replacement:
Recommended around 90,000-100,000 miles for iridium-tipped plugs.
Engine Oil Type And Viscosity:
SAE 5W-30, GM dexos1™ approved synthetic blend or full synthetic.
Coolant Type:
GM Super Coolant (Green), or equivalent silicate-free, long-life coolant.
Common Trouble Points:
Timing chain stretching (for the LLT engine, especially with early oil changes), transmission shudder or delayed shifting, power steering pump noise or leaks, catalytic converter issues, AC system leaks.
Buick Legacy:
Buick, established in 1899, is one of America's oldest automotive brands, known for its focus on comfort, quietness, and premium appointments.
Enclave Introduction:
The Buick Enclave was introduced for the 2008 model year as a replacement for the Buick Rainier, positioning Buick in the growing three-row luxury crossover segment.
First Generation Key Features:
Shared its Lambda platform with the Chevrolet Traverse and GMC Acadia. Offered spacious interior, refined ride quality, and upscale styling.
Manufacturing Location:
Lansing, Michigan, USA (General Motors Delta Township Assembly Plant)
