| 1 | 0 | 3 | 4 | 3 | 4 |
2011 Cadillac STS Specs - Exterior and Interior Dimensions
| Body | 4dr Sedan |
| Wheelbase | 116.4 in |
| Length | 196.7 in |
| Width | 72.6 in |
| Height | 57.6 in |
| Curb Weight | 3973 lb. |
| Fuel Capacity | 17.0 gal. |
| Headroom, Row 1 | 38.7 in |
| Shoulder Room, Row 1 | 58.6 in |
| Hip Room, Row 1 | 54.6 in |
| Legroom, Row 1 | 42.6 in |
| Headroom, Row 2 | 37.9 in |
| Shoulder Room, Row 2 | 57.4 in |
| Hip Room, Row 2 | 55.6 in |
| Legroom, Row 2 | 38.3 in |
| Total Legroom | 80.9 in (over 2 rows) |
| Cargo Volume | 13.8 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2011 Cadillac STS
None of our members have yet commented on the seat room and comfort of the 2011 Cadillac STS.
2011 Cadillac STS 4-door Sedan Specs - Powertrains and Tire Sizes
| Trim | Luxury Sport | Luxury | Premium |
| Standard Engine | 3.6L V6 DOHC-4v 302 hp@6300 252 lb-ft@5200 | 3.6L V6 DOHC-4v 302 hp@6300 252 lb-ft@5200 | 3.6L V6 DOHC-4v 302 hp@6300 252 lb-ft@5200 |
| Standard Transmission | 6-speed manually-shiftable automatic | 6-speed manually-shiftable automatic | 6-speed manually-shiftable automatic |
| Standard Drivetrain | RWD | RWD | RWD |
| Optional Drivetrain(s) | AWD | AWD | |
| Standard Tires | 235/50VR17 tires | 235/50VR17 tires | 235/50WR18 tires (front) 255/45WR18 tires (rear) |
| Optional Tires | 235/50R17 tires | 235/50R17 tires | 255/45ZR18 tires |
| 235/50WR18 tires (front) 255/45WR18 tires (rear) |
What Our Members Are Saying about the Powertrain of the 2011 Cadillac STS
None of our members have yet commented on the powertrain of the 2011 Cadillac STS.
What Our Members Are Saying about the Tires of the 2011 Cadillac STS
None of our members have yet commented on the tires of the 2011 Cadillac STS.