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2017 BMW 3-Series and 2020 Toyota Sienna Specifications
| Model Year | 2017 | 2020 | |
| Model | BMW 3-Series | Toyota Sienna | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Wagon | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 2,809 mm | 3,030 mm | -1 mm |
| Length | 4,623 mm | 5,085 mm | -1 mm |
| Width | 1,811 mm | 1,984 mm | 0 mm |
| Height | 1,430 mm | 1,750 mm | 0 mm |
| Curb Weight | 1,661 kg | 1,985 kg | 0 kg |
| Fuel Capacity | 60 L | 76 L | -16 L |
| Headroom, Row 1 | 1,026 mm | 1,041 mm | 0 mm |
| Shoulder Room, Row 1 | 1,400 mm | 1,651 mm | 0 mm |
| Hip Room, Row 1 | 0 mm | 1,488 mm | -1 mm |
| Legroom, Row 1 | 1,067 mm | 1,029 mm | 0 mm |
| Headroom, Row 2 | 973 mm | 1,008 mm | 972 mm |
| Shoulder Room, Row 2 | 1,400 mm | 1,641 mm | 0 mm |
| Hip Room, Row 2 | 0 mm | 1,679 mm | -1 mm |
| Legroom, Row 2 | 889 mm | 955 mm | -66 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 | 1,956 mm (over 2 rows) | 2,906 mm (over 3 rows) | -1 mm |
| Cargo Volume, Minimum | 496 L | 1,107 L | 495 L |
| Cargo Volume, Behind R2 | 17.5 | 2,466 L | 15.5 |
| Cargo Volume, Maximum | 1,501 L | 4,248 L | -3 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2017 BMW 3-Series
None of our members have yet commented on the seat room and comfort of the 2017 BMW 3-Series.
What Our Members Are Saying about the Seat Room and Comfort of the 2020 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2020 Toyota Sienna.
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