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2018 Mazda Mazda3 and 2021 Toyota Sienna Specifications
| Model Year | 2018 | 2021 | |
| Model | Mazda Mazda3 | Toyota Sienna | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Hatch | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 2,700 mm | 3,061 mm | -1 mm |
| Length | 4,460 mm | 5,174 mm | -1 mm |
| Width | 1,796 mm | 1,994 mm | 0 mm |
| Height | 1,455 mm | 1,740 mm | 0 mm |
| Curb Weight | 1,304 kg | 2,091 kg | -1 kg |
| Fuel Capacity | 50 L | 68 L | -18 L |
| Headroom, Row 1 | 980 mm | 1,016 mm | 979 mm |
| Shoulder Room, Row 1 | 1,453 mm | 1,585 mm | 0 mm |
| Hip Room, Row 1 | 1,410 mm | 1,514 mm | 0 mm |
| Legroom, Row 1 | 1,072 mm | 1,024 mm | 0 mm |
| Headroom, Row 2 | 955 mm | 998 mm | -43 mm |
| Shoulder Room, Row 2 | 1,382 mm | 1,593 mm | 0 mm |
| Hip Room, Row 2 | 1,359 mm | 1,681 mm | 0 mm |
| Legroom, Row 2 | 909 mm | 1,013 mm | 908 mm |
| Headroom, Row 3 | 0 mm | 950 mm | -950 mm |
| Shoulder Room, Row 3 | 0 mm | 1,486 mm | -1 mm |
| Hip Room, Row 3 | 0 mm | 1,240 mm | -1 mm |
| Legroom, Row 3 | 0 mm | 983 mm | -983 mm |
| Total Legroom | 1,981 mm (over 2 rows) | 3,020 mm (over 3 rows) | -2 mm |
| Cargo Volume, Minimum | 572 L | 949 L | -377 L |
| Cargo Volume, Behind R2 | 20.2 | 2,129 L | 18.2 |
| Cargo Volume, Maximum | 1,334 L | 2,860 L | -1 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Mazda Mazda3
None of our members have yet commented on the seat room and comfort of the 2018 Mazda Mazda3.
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 Sedans and Hatchbacks.
See TrueDelta's information for all Mazda models.
