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2007 Cadillac STS and 2015 Buick Regal Specifications
| Model Year | 2007 | 2015 | |
| Model | Cadillac STS | Buick Regal | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 116.4 in | 107.8 in | 8.6 in |
| Length | 196.3 in | 190.2 in | 6.1 in |
| Width | 72.6 in | 73.1 in | -0.5 in |
| Height | 57.6 in | 58.4 in | -0.8 in |
| Curb Weight | 3960 lb. | 3692 lb. | 268 lb. |
| Fuel Capacity | 17.0 gal. | 18.0 gal. | -1 gal. |
| Headroom, Row 1 | 38.7 in | 38.8 in | -0.1 in |
| Shoulder Room, Row 1 | 58.6 in | 56.7 in | 1.9 in |
| Hip Room, Row 1 | 54.6 in | 55.4 in | -0.8 in |
| Legroom, Row 1 | 42.6 in | 42.1 in | 0.5 in |
| Headroom, Row 2 | 37.9 in | 36.8 in | 1.1 in |
| Shoulder Room, Row 2 | 57.4 in | 54.4 in | 3 in |
| Hip Room, Row 2 | 55.6 in | 52.3 in | 3.3 in |
| Legroom, Row 2 | 38.3 in | 37.3 in | 1 in |
| Total Legroom | 80.9 in (over 2 rows) | 79.4 in (over 2 rows) | 1.5 in |
| Cargo Volume | 13.8 ft3 | 14.2 ft3 | -0.4 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2007 Cadillac STS
| 2007 Cadillac STS Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2006 | 4dr Sedan 254-horsepower 3.6L V6 5-speed shiftable automatic RWD |
No room in the back...even tight for kids. see full Cadillac STS review |
| 2006 | 4dr Sedan 320-horsepower 4.6L V8 5-speed shiftable automatic RWD |
Very tight legroom. see full Cadillac STS review |
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.
