2005 Buick Park Avenue
- Driven wheels: Front wheel drive
- Engine cylinders: 6
- Engine fuel type: premium unleaded (required)
- Engine hp: 240
- Make: Buick
- Market category: Performance
- Model: Park Avenue
- Number of doors: 4
- Transmission type: Automatic
- Vehicle size: Large
- Vehicle style: Sedan
- Year: 2005