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2011 Cadillac STS and 2015 Buick Regal Specifications
| Model Year | 2011 | 2015 | |
| Model | Cadillac STS | Buick Regal | |
| Engine | 3.6L V6 DOHC-4v 302 hp@6300 252 lb-ft@5200 |
turbocharged 2.0L I4 DOHC-4v 259 hp@5500 295 lb-ft@3000 |
|
| Transmission | 6-speed shiftable automatic | 6-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,957 mm | 2,738 mm | 0 mm |
| Length | 4,996 mm | 4,831 mm | 0 mm |
| Width | 1,844 mm | 1,857 mm | 0 mm |
| Height | 1,463 mm | 1,483 mm | 0 mm |
| Curb Weight | 1,871 kg | 1,805 kg | 0 kg |
| Fuel Capacity | 64 L | 68 L | -4 L |
| Headroom, Row 1 | 983 mm | 986 mm | -3 mm |
| Shoulder Room, Row 1 | 1,488 mm | 1,440 mm | 0 mm |
| Hip Room, Row 1 | 1,387 mm | 1,407 mm | 0 mm |
| Legroom, Row 1 | 1,082 mm | 1,069 mm | 0 mm |
| Headroom, Row 2 | 963 mm | 935 mm | 28 mm |
| Shoulder Room, Row 2 | 1,458 mm | 1,382 mm | 0 mm |
| Hip Room, Row 2 | 1,412 mm | 1,328 mm | 0 mm |
| Legroom, Row 2 | 973 mm | 947 mm | 26 mm |
| Total Legroom | 2,055 mm (over 2 rows) | 2,017 mm (over 2 rows) | 0 mm |
| Cargo Volume | 391 L | 402 L | -11 L |
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.
TrueDelta Reviews the Seat Room and Comfort of the 2015 Buick Regal
| 2015 Buick Regal Seat Room and Comfort: Cons | ||
| Year | Comment | |
| Both the Regal and 200 have much less rear seat room than the average midsize sedan. Adults up to about six feet in height will fit, but with little room to spare. see full Buick Regal review | ||
What Our Members Are Saying about the Seat Room and Comfort of the 2015 Buick Regal
None of our members have yet commented on the seat room and comfort of the 2015 Buick Regal.
See TrueDelta's information for all Sedans
See TrueDelta's information for all Cadillac models.
