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2011 Cadillac STS and 2020 Buick Regal Specifications
| Model Year | 2011 | 2020 | |
| Model | Cadillac STS | Buick Regal | |
| Engine | 3.6L V6 DOHC-4v 302 hp@6300 252 lb-ft@5200 |
3.6L V6 DOHC-4v 310 hp@6800 282 lb-ft@5200 |
|
| Transmission | 6-speed shiftable automatic | 9-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan | 4dr Hatch | |
| Difference | |||
| Wheelbase | 116.4 in | 111.4 in | 5 in |
| Length | 196.7 in | 192.9 in | 3.8 in |
| Width | 72.6 in | 73.3 in | -0.7 in |
| Height | 57.6 in | 57.3 in | 0.3 in |
| Curb Weight | 4125 lb. | 4270 lb. | -145 lb. |
| Fuel Capacity | 17.0 gal. | 16.3 gal. | 0.7 gal. |
| Headroom, Row 1 | 38.7 in | 38.8 in | -0.1 in |
| Shoulder Room, Row 1 | 58.6 in | 56.9 in | 1.7 in |
| Hip Room, Row 1 | 54.6 in | 55.2 in | -0.6 in |
| Legroom, Row 1 | 42.6 in | 42.1 in | 0.5 in |
| Headroom, Row 2 | 37.9 in | 37.4 in | 0.5 in |
| Shoulder Room, Row 2 | 57.4 in | 55.4 in | 2 in |
| Hip Room, Row 2 | 55.6 in | 54.1 in | 1.5 in |
| Legroom, Row 2 | 38.3 in | 36.9 in | 1.4 in |
| Total Legroom | 80.9 in (over 2 rows) | 79 in (over 2 rows) | 1.9 in |
| Cargo Volume, Minimum | 13.8 ft3 | 31.5 ft3 | -17.7 ft3 |
| Cargo Volume, Maximum | 13.8 ft3 | 60.7 ft3 | -46.9 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.
What Our Members Are Saying about the Seat Room and Comfort of the 2020 Buick Regal
None of our members have yet commented on the seat room and comfort of the 2020 Buick Regal.
See TrueDelta's information for all Sedans
See TrueDelta's information for all Cadillac models.
