2009 Cadillac STS
- Driven wheels: Rear wheel drive
- Engine cylinders: 8
- Engine fuel type: premium unleaded (required)
- Engine hp: 320
- Make: Cadillac
- Market category: Luxury,Performance
- Model: STS
- Number of doors: 4
- Transmission type: Automatic
- Vehicle size: Large
- Vehicle style: Sedan
- Year: 2009