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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 | 2,837 mm | 3,030 mm | -1 mm |
| Length | 5,113 mm | 5,085 mm | 0 mm |
| Width | 1,854 mm | 1,984 mm | 0 mm |
| Height | 1,496 mm | 1,750 mm | 0 mm |
| Curb Weight | 1,692 kg | 1,939 kg | 0 kg |
| Fuel Capacity | 70 L | 76 L | -6 L |
| Headroom, Row 1 | 1,013 mm | 1,041 mm | 0 mm |
| Shoulder Room, Row 1 | 1,471 mm | 1,651 mm | 0 mm |
| Hip Room, Row 1 | 1,394 mm | 1,488 mm | 0 mm |
| Legroom, Row 1 | 1,064 mm | 1,029 mm | 0 mm |
| Headroom, Row 2 | 950 mm | 1,008 mm | 949 mm |
| Shoulder Room, Row 2 | 1,445 mm | 1,641 mm | 0 mm |
| Hip Room, Row 2 | 1,374 mm | 1,679 mm | 0 mm |
| Legroom, Row 2 | 1,011 mm | 955 mm | -954 mm |
| Headroom, Row 3 | 0 mm | 973 mm | -973 mm |
| Shoulder Room, Row 3 | 0 mm | 1,552 mm | -1 mm |
| Hip Room, Row 3 | 0 mm | 1,278 mm | -1 mm |
| Legroom, Row 3 | 0 mm | 922 mm | -922 mm |
| Total Legroom | 2,075 mm (over 2 rows) | 2,906 mm (over 3 rows) | 0 mm |
| Cargo Volume, Minimum | 532 L | 1,107 L | 531 L |
| Cargo Volume, Behind R2 | 18.8 | 2,466 L | 16.8 |
| Cargo Volume, Maximum | 18.8 | 4,248 L | 14.8 |
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.
