| 1 | 0 | 3 | 4 | 3 | 4 |
2016 Buick Regal and 2021 Toyota Sienna Specifications
| Model Year | 2016 | 2021 | |
| Model | Buick Regal | Toyota Sienna | |
| Engine | 2.4L I4 Hybrid DOHC-4v 182 hp@6700 172 lb-ft@4900 |
2.5L I4 Hybrid DOHC-4v 189 hp@6000 176 lb-ft@4400 |
|
| Transmission | 6-speed shiftable automatic | 6-speed shiftable CVT | |
| Drivetrain | FWD | FWD | |
| Body | 4dr Sedan | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 107.8 in | 120.5 in | -12.7 in |
| Length | 190.2 in | 203.7 in | -13.5 in |
| Width | 73.1 in | 78.5 in | -5.4 in |
| Height | 58.4 in | 68.5 in | -10.1 in |
| Curb Weight | 3642 lb. | 4610 lb. | -968 lb. |
| Fuel Capacity | 18.0 gal. | 18.0 gal. | 0 gal. |
| Headroom, Row 1 | 38.8 in | 40.0 in | -1.2 in |
| Shoulder Room, Row 1 | 56.7 in | 62.4 in | -5.7 in |
| Hip Room, Row 1 | 55.4 in | 59.6 in | -4.2 in |
| Legroom, Row 1 | 42.1 in | 40.3 in | 1.8 in |
| Headroom, Row 2 | 36.8 in | 39.3 in | -2.5 in |
| Shoulder Room, Row 2 | 54.4 in | 62.7 in | -8.3 in |
| Hip Room, Row 2 | 52.3 in | 66.2 in | -13.9 in |
| Legroom, Row 2 | 37.3 in | 39.9 in | -2.6 in |
| Headroom, Row 3 | 0.0 in | 37.4 in | -37.4 in |
| Shoulder Room, Row 3 | 0.0 in | 58.5 in | -58.5 in |
| Hip Room, Row 3 | 0.0 in | 48.8 in | -48.8 in |
| Legroom, Row 3 | 0.0 in | 38.7 in | -38.7 in |
| Total Legroom | 79.4 in (over 2 rows) | 118.9 in (over 3 rows) | -39.5 in |
| Cargo Volume, Minimum | 14.2 ft3 | 33.5 ft3 | -19.3 ft3 |
| Cargo Volume, Behind R2 | 14.2 | 75.2 ft3 | -61 |
| Cargo Volume, Maximum | 14.2 ft3 | 101.0 ft3 | -86.8 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2016 Buick Regal
None of our members have yet commented on the seat room and comfort of the 2016 Buick Regal.
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2021 Toyota Sienna.
See TrueDelta's information for all Buick models.
