Dex-Cool (GM Part Number 12346290 or equivalent orange silicate-free coolant)
Oil Specifications
Engine Oil Type:
SAE 5W-30 Full Synthetic (GM specification GM6094M)
Engine Oil Capacity:
5.4 US Quarts (5.1 Liters) with filter change
🔧 Transmission
Standard
Transmission Type:
6-speed automatic transmission
Transmission Code:
6T75
Optional
Drivetrain Options:
Front-Wheel Drive (FWD) or All-Wheel Drive (AWD)
Features
Transmission Fluid Type:
Dexron VI Automatic Transmission Fluid (GM Part Number 88862453 or equivalent)
Transmission Fluid Capacity:
Approx. 9.3 US Quarts (8.8 Liters) for a dry fill (refer to manual for accurate fill procedure and capacity).
📐 Dimensions
Exterior
Length:
200.8 inches (5100 mm)
Width:
78.2 inches (1986 mm)
Height:
69.9 inches (1775 mm)
Wheelbase:
118.9 inches (3020 mm)
Weights
Curb Weight FWD:
4650 lbs (2109 kg)
Curb Weight AWD:
4866 lbs (2207 kg)
Cargo
Cargo Volume Behind 3Rd Row:
23.2 cu ft (0.66 m³)
Cargo Volume Behind 2Nd Row:
61.2 cu ft (1.73 m³)
Cargo Volume Behind 1St Row:
116.2 cu ft (3.29 m³)
🛡️ Safety Features
Ratings
NHTSA Front Crash Rating:
5 Stars (Driver and Passenger)
NHTSA Side Impact Rating:
5 Stars (Front and Rear Passengers)
NHTSA Rollover Rating:
4 Stars
Active Features
Traction Control:
Standard
Electronic Stability Control:
Standard (StabiliTrak)
Antilock Brakes:
Standard (ABS)
Passive Features
Airbags Front:
Driver and front passenger airbags
Airbags Side Curtain:
3-row side-curtain airbags with rollover sensing
Child Seat Anchors:
LATCH system (Lower Anchors and Tethers for Children)
💡 Technology Features
Infotainment
Infotainment System:
Buick's Intellilink system (early generation) with available DVD Navigation, touchscreen display, AM/FM/CD/MP3 player, SiriusXM Satellite Radio.
Audio Options:
Bose premium audio system available on higher trims.
Driver Assistance
Rear Parking Assist:
Available
Backup Camera:
Available
Connectivity
Bluetooth:
Available (for hands-free calling and audio streaming)
🔧 Maintenance
Service Intervals
Oil Change Interval:
Every 7,500 miles or 12 months (whichever comes first), or when indicated by the Oil Life Monitoring System.
Tire Rotation Interval:
Every 7,500 miles or 6 months
Transmission Fluid Change Interval:
Inspect every 50,000 miles, change as needed or at higher mileages based on driving conditions (refer to manual for specific recommendations).
Coolant Flush Interval:
First flush at 100,000 miles, then every 50,000 miles thereafter.
Fluid Specifications
Power Steering Fluid:
Dexron III or Dexron VI (refer to manual for exact specification)
Brake Fluid:
DOT 3
Known Issues
Timing Chain Wear:
Early models of the 3.6L LY7 engine could experience timing chain guide wear or stretching, leading to noise and potential timing issues. This manual would detail inspection and replacement procedures.
Transmission Harshness:
Some instances of transmission harshness or delayed engagement reported, potentially due to software calibration or internal wear. Manual will guide diagnostics.
Water Pump Leaks:
The engine-driven water pump, often integrated with the timing system, can be a source of leaks. Manual will provide replacement steps.
📚 Vehicle History
Brand Heritage
Buick Legacy:
Buick has a long history of producing upscale, comfortable, and reliable vehicles within the General Motors portfolio.
Model Evolution
Enclave Introduction:
The Buick Enclave debuted for the 2008 model year as a completely redesigned replacement for the Buick Rendezvous and an upscale alternative to other GM Lambda platform SUVs.
Platform Shared:
Built on GM's Lambda crossover platform, a unibody chassis designed for front- or all-wheel drive applications.
Production
Assembly Location:
Lansing Delta Township, Michigan, USA
🏆 Awards & Recognition
Recognitions
Safety Award 2008:
Insurance Institute for Highway Safety (IIHS) Top Safety Pick for 2008.
Ratings
Consumer Reports Reliability:
Variable (early models sometimes received average to below-average reliability ratings, but the manual is crucial for addressing potential issues).