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2018 Chevrolet Impala and 2011 Toyota Sienna Specifications
| Model Year | 2018 | 2011 | |
| Model | Chevrolet Impala | Toyota Sienna | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 111.7 in | 119.3 in | -7.6 in |
| Length | 201.3 in | 200.2 in | 1.1 in |
| Width | 73.0 in | 78.1 in | -5.1 in |
| Height | 58.9 in | 68.9 in | -10 in |
| Curb Weight | 3730 lb. | 4275 lb. | -545 lb. |
| Fuel Capacity | 18.5 gal. | 20.0 gal. | -1.5 gal. |
| Headroom, Row 1 | 39.9 in | 41.0 in | -1.1 in |
| Shoulder Room, Row 1 | 57.9 in | 65.0 in | -7.1 in |
| Hip Room, Row 1 | 54.9 in | 58.6 in | -3.7 in |
| Legroom, Row 1 | 41.9 in | 40.5 in | 1.4 in |
| Headroom, Row 2 | 37.4 in | 39.7 in | -2.3 in |
| Shoulder Room, Row 2 | 56.9 in | 64.6 in | -7.7 in |
| Hip Room, Row 2 | 54.1 in | 66.1 in | -12 in |
| Legroom, Row 2 | 39.8 in | 37.6 in | 2.2 in |
| Headroom, Row 3 | 0.0 in | 38.3 in | -38.3 in |
| Shoulder Room, Row 3 | 0.0 in | 61.1 in | -61.1 in |
| Hip Room, Row 3 | 0.0 in | 50.3 in | -50.3 in |
| Legroom, Row 3 | 0.0 in | 36.3 in | -36.3 in |
| Total Legroom | 81.7 in (over 2 rows) | 114.4 in (over 3 rows) | -32.7 in |
| Cargo Volume, Minimum | 18.8 ft3 | 39.1 ft3 | -20.3 ft3 |
| Cargo Volume, Behind R2 | 18.8 | 87.1 ft3 | -68.3 |
| Cargo Volume, Maximum | 18.8 ft3 | 150.0 ft3 | -131.2 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Chevrolet Impala
None of our members have yet commented on the seat room and comfort of the 2018 Chevrolet Impala.
What Our Members Are Saying about the Seat Room and Comfort of the 2011 Toyota Sienna
| 2011 Toyota Sienna Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2011 | 4dr Minivan, ext. 266-horsepower 3.5L V6 6-speed shiftable automatic FWD |
Great for hauling mom and dad, two boys, their stuff, great grandma, the dog, and more stuff! see full Toyota Sienna review |
| 2011 | 4dr Minivan, ext. 266-horsepower 3.5L V6 6-speed shiftable automatic FWD |
Not cramped against the dashboard to keep the kids from kicking the seats! see full Toyota Sienna review |
| 2010 | 4dr Minivan, ext. 266-horsepower 3.5L V6 5-speed automatic FWD |
The Sienna LE that I have has full power driver seat which proves to bereally goodfor my back pain. see full Toyota Sienna review |
See TrueDelta's information for all Sedans
See TrueDelta's information for all Chevrolet models.
