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2021 Hyundai Sonata and 2021 Toyota Sienna Specifications
| Model Year | 2021 | 2021 | |
| Model | Hyundai Sonata | Toyota Sienna | |
| Engine | 2.0L I4 Hybrid DOHC-4v 112 kW@6000 188 Nm@5000 |
2.5L I4 Hybrid DOHC-4v 141 kW@6000 239 Nm@4400 |
|
| Transmission | 6-speed shiftable automatic | 6-speed shiftable CVT | |
| Drivetrain | FWD | FWD | |
| Body | 4dr Sedan | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 2,840 mm | 3,061 mm | -1 mm |
| Length | 4,900 mm | 5,174 mm | -1 mm |
| Width | 1,859 mm | 1,994 mm | 0 mm |
| Height | 1,445 mm | 1,740 mm | 0 mm |
| Curb Weight | 1,508 kg | 2,091 kg | -1 kg |
| Fuel Capacity | 60 L | 68 L | -8 L |
| Headroom, Row 1 | 1,016 mm | 1,016 mm | 0 mm |
| Shoulder Room, Row 1 | 1,471 mm | 1,585 mm | 0 mm |
| Hip Room, Row 1 | 1,387 mm | 1,514 mm | 0 mm |
| Legroom, Row 1 | 1,171 mm | 1,024 mm | 0 mm |
| Headroom, Row 2 | 960 mm | 998 mm | -38 mm |
| Shoulder Room, Row 2 | 1,425 mm | 1,593 mm | 0 mm |
| Hip Room, Row 2 | 1,382 mm | 1,681 mm | 0 mm |
| Legroom, Row 2 | 884 mm | 1,013 mm | 883 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 | 2,055 mm (over 2 rows) | 3,020 mm (over 3 rows) | -1 mm |
| Cargo Volume, Minimum | 462 L | 949 L | -487 L |
| Cargo Volume, Behind R2 | 16.3 | 2,129 L | 14.3 |
| Cargo Volume, Maximum | 16.3 | 2,860 L | 14.3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Hyundai Sonata
None of our members have yet commented on the seat room and comfort of the 2021 Hyundai Sonata.
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
See TrueDelta's information for all Hyundai models.
