2009 Cadillac STS V6 Luxury Sedan w/ Navigation
The 2009 Cadillac STS V6 Luxury Sedan w/ Navigation is a 3.6-liter V6 sedan with an automatic and rear-wheel drive. It starts at $48,055 MSRP and is rated at 20 mpg combined.
EPA fuel-economy estimates are 17 mpg city and 26 mpg highway (20 mpg combined).
The STS measures 196.7 inches long on a 116.4-inch wheelbase and has a curb weight of 3,973 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $48,055 ($72,811 *) |
| MSRP with Destination | $48,830 ($73,985 *) |
| Destination Charge | $775 |
| Engine | |
| Engine Type | 3.6L V6 |
| Displacement | 3.6 L |
| Drivetrain | |
| Drive Type | RWD |
| Transmission | |
| Transmission | Automatic (S6) |
| Fuel Economy | |
| City | 17 MPG |
| Highway | 26 MPG |
| Combined | 20 MPG |
| Recommended Fuel | Regular Gasoline |
| Tank Capacity | 17 gal |
| Tires & Wheels | |
| Wheels Front | 17-in. polished aluminum alloy |
| Wheels Rear | 17-in. polished aluminum alloy |
| Tires Front | P235/50R17 V |
| Tires Rear | P235/50R17 V |
| Dimensions & Weight | |
| Length | 196.7 in |
| Width | 72.6 in |
| Height | 57.6 in |
| Wheelbase | 116.4 in |
| Front Track | 61.8 in |
| Rear Track | 62.3 in |
| Cargo Volume | 13.8 ft³ |
| Curb Weight | 3,973 lbs |
| Interior | |
| Headroom Front | 38.7 in |
| Headroom Rear | 37.9 in |
| Legroom Front | 42.6 in |
| Legroom Rear | 38.3 in |
| Shoulder Room Front | 58.6 in |
| Shoulder Room Rear | 57.4 in |
| Hip Room Front | 54.6 in |
| Hip Room Rear | 55.6 in |
* Amount adjusted for inflation to 2026 dollars