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2020 Chevrolet Impala and 2022 Toyota Sienna Specifications
| Model Year | 2020 | 2022 | |
| Model | Chevrolet Impala | Toyota Sienna | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 111.7 in | 120.5 in | -8.8 in |
| Length | 201.3 in | 203.7 in | -2.4 in |
| Width | 73.0 in | 78.5 in | -5.5 in |
| Height | 58.9 in | 68.5 in | -9.6 in |
| Curb Weight | 3800 lb. | 4610 lb. | -810 lb. |
| Fuel Capacity | 18.5 gal. | 18.0 gal. | 0.5 gal. |
| Headroom, Row 1 | 39.9 in | 40.0 in | -0.1 in |
| Shoulder Room, Row 1 | 57.9 in | 62.4 in | -4.5 in |
| Hip Room, Row 1 | 54.9 in | 59.6 in | -4.7 in |
| Legroom, Row 1 | 41.9 in | 40.3 in | 1.6 in |
| Headroom, Row 2 | 37.4 in | 39.3 in | -1.9 in |
| Shoulder Room, Row 2 | 56.9 in | 62.7 in | -5.8 in |
| Hip Room, Row 2 | 54.1 in | 66.2 in | -12.1 in |
| Legroom, Row 2 | 39.8 in | 39.9 in | -0.1 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 | 81.7 in (over 2 rows) | 118.9 in (over 3 rows) | -37.2 in |
| Cargo Volume, Minimum | 18.8 ft3 | 33.5 ft3 | -14.7 ft3 |
| Cargo Volume, Behind R2 | 18.8 | 75.2 ft3 | -56.4 |
| Cargo Volume, Maximum | 18.8 ft3 | 101.0 ft3 | -82.2 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2020 Chevrolet Impala
None of our members have yet commented on the seat room and comfort of the 2020 Chevrolet Impala.
What Our Members Are Saying about the Seat Room and Comfort of the 2022 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2022 Toyota Sienna.
See TrueDelta's information for all Sedans
See TrueDelta's information for all Chevrolet models.
