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2023 Toyota Sienna and 2011 Buick Regal Specifications
| Model Year | 2023 | 2011 | |
| Model | Toyota Sienna | Buick Regal | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Minivan, ext. | 4dr Sedan | |
| Difference | |||
| Wheelbase | 120.5 in | 107.8 in | 12.7 in |
| Length | 203.7 in | 190.2 in | 13.5 in |
| Width | 78.5 in | 73.1 in | 5.4 in |
| Height | 68.5 in | 58.4 in | 10.1 in |
| Curb Weight | 4610 lb. | 3600 lb. | 1010 lb. |
| Fuel Capacity | 18.0 gal. | 18.0 gal. | 0 gal. |
| Headroom, Row 1 | 40.0 in | 38.8 in | 1.2 in |
| Shoulder Room, Row 1 | 62.4 in | 56.7 in | 5.7 in |
| Hip Room, Row 1 | 59.6 in | 55.4 in | 4.2 in |
| Legroom, Row 1 | 40.3 in | 42.1 in | -1.8 in |
| Headroom, Row 2 | 39.3 in | 36.8 in | 2.5 in |
| Shoulder Room, Row 2 | 62.7 in | 54.4 in | 8.3 in |
| Hip Room, Row 2 | 66.2 in | 52.3 in | 13.9 in |
| Legroom, Row 2 | 39.9 in | 37.3 in | 2.6 in |
| Headroom, Row 3 | 37.4 in | 0.0 in | 37.4 in |
| Shoulder Room, Row 3 | 58.5 in | 0.0 in | 58.5 in |
| Hip Room, Row 3 | 48.8 in | 0.0 in | 48.8 in |
| Legroom, Row 3 | 38.7 in | 0.0 in | 38.7 in |
| Total Legroom | 118.9 in (over 3 rows) | 79.4 in (over 2 rows) | 39.5 in |
| Cargo Volume, Minimum | 33.5 ft3 | 14.2 ft3 | 19.3 ft3 |
| Cargo Volume, Behind R2 | 75.2 ft3 | 14.2 | 61 ft3 |
| Cargo Volume, Maximum | 101.0 ft3 | 14.2 ft3 | 86.8 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2023 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2023 Toyota Sienna.
What Our Members Are Saying about the Seat Room and Comfort of the 2011 Buick Regal
| 2011 Buick Regal Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2012 | 4dr Sedan turbocharged 270hp 2.0L I4 6-speed manual FWD |
Major seven hour trip in total comfort for both of us. Not one ache or pain or "I gotta get out of this car" see full Buick Regal review |
| 2011 Buick Regal Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2012 | 4dr Sedan turbocharged 270hp 2.0L I4 6-speed manual FWD |
Since the car came from Opel (EU), it is naturally made for smaller fold. The rear is comfortable, just a little lacking in legroom at times. see full Buick Regal review |
See TrueDelta's information for all Minivans
See TrueDelta's information for all Toyota models.
