| 1 | 0 | 3 | 4 | 3 | 4 |
2008 Kia Optima and 2021 Toyota Sienna Specifications
| Model Year | 2008 | 2021 | |
| Model | Kia Optima | Toyota Sienna | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 2,720 mm | 3,061 mm | -1 mm |
| Length | 4,735 mm | 5,174 mm | -1 mm |
| Width | 1,806 mm | 1,994 mm | 0 mm |
| Height | 1,481 mm | 1,740 mm | 0 mm |
| Curb Weight | 1,425 kg | 2,091 kg | -1 kg |
| Fuel Capacity | 64 L | 68 L | -4 L |
| Headroom, Row 1 | 1,011 mm | 1,016 mm | 0 mm |
| Shoulder Room, Row 1 | 1,450 mm | 1,585 mm | 0 mm |
| Hip Room, Row 1 | 1,384 mm | 1,514 mm | 0 mm |
| Legroom, Row 1 | 1,110 mm | 1,024 mm | 0 mm |
| Headroom, Row 2 | 965 mm | 998 mm | -33 mm |
| Shoulder Room, Row 2 | 1,430 mm | 1,593 mm | 0 mm |
| Hip Room, Row 2 | 1,389 mm | 1,681 mm | 0 mm |
| Legroom, Row 2 | 960 mm | 1,013 mm | 959 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 | 2,070 mm (over 2 rows) | 3,020 mm (over 3 rows) | -1 mm |
| Cargo Volume, Minimum | 419 L | 949 L | -530 L |
| Cargo Volume, Behind R2 | 14.8 | 2,129 L | 12.8 |
| Cargo Volume, Maximum | 14.8 | 2,860 L | 12.8 |
What Our Members Are Saying about the Seat Room and Comfort of the 2008 Kia Optima
| 2008 Kia Optima Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr Sedan 161-horsepower 2.4L I4 5-speed shiftable automatic FWD |
Spacious enough to allow my 84 year old mother to get in and out without injuring herself! see full Kia Optima review |
| 2007 | 4dr Sedan 161-horsepower 2.4L I4 5-speed shiftable automatic FWD |
After driving the Optima for five days straight for 10+ hours per day, other than the occasional stop, on a road trip, not one time did I get a sore back or thighs. see full Kia Optima review |
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 Kia models.
