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2023 Toyota Sienna and 2020 Kia Optima Specifications
| Model Year | 2023 | 2020 | |
| Model | Toyota Sienna | Kia Optima | |
| Engine | 2.5L I4 Hybrid DOHC-4v 189 hp@6000 176 lb-ft@4400 |
2.0L I4 Hybrid DOHC-4v 154 hp@6000 140 lb-ft@5000 |
|
| Transmission | 6-speed shiftable CVT | 6-speed shiftable automatic | |
| Drivetrain | FWD | FWD | |
| Body | 4dr Minivan, ext. | 4dr Sedan | |
| Difference | |||
| Wheelbase | 3,061 mm | 2,804 mm | 1 mm |
| Length | 5,174 mm | 4,854 mm | 1 mm |
| Width | 1,994 mm | 1,859 mm | 0 mm |
| Height | 1,740 mm | 1,466 mm | 0 mm |
| Curb Weight | 2,091 kg | 1,581 kg | 1 kg |
| Fuel Capacity | 68 L | 70 L | -2 L |
| Headroom, Row 1 | 1,016 mm | 1,011 mm | 0 mm |
| Shoulder Room, Row 1 | 1,585 mm | 1,476 mm | 0 mm |
| Hip Room, Row 1 | 1,514 mm | 1,422 mm | 0 mm |
| Legroom, Row 1 | 1,024 mm | 1,156 mm | 0 mm |
| Headroom, Row 2 | 998 mm | 960 mm | 38 mm |
| Shoulder Room, Row 2 | 1,593 mm | 1,433 mm | 0 mm |
| Hip Room, Row 2 | 1,681 mm | 1,422 mm | 0 mm |
| Legroom, Row 2 | 1,013 mm | 904 mm | -903 mm |
| Headroom, Row 3 | 950 mm | 0 mm | 950 mm |
| Shoulder Room, Row 3 | 1,486 mm | 0 mm | 1 mm |
| Hip Room, Row 3 | 1,240 mm | 0 mm | 1 mm |
| Legroom, Row 3 | 983 mm | 0 mm | 983 mm |
| Total Legroom | 3,020 mm (over 3 rows) | 2,060 mm (over 2 rows) | 1 mm |
| Cargo Volume, Minimum | 949 L | 450 L | 499 L |
| Cargo Volume, Behind R2 | 2,129 L | 15.9 | -13.9 L |
| Cargo Volume, Maximum | 2,860 L | 15.9 | -13.9 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2023 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2023 Toyota Sienna.
What Our Members Are Saying about the Seat Room and Comfort of the 2020 Kia Optima
None of our members have yet commented on the seat room and comfort of the 2020 Kia Optima.
See TrueDelta's information for all Minivans
See TrueDelta's information for all Toyota models.
