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2011 Kia Optima and 2017 Chevrolet Sonic Specifications
| Model Year | 2011 | 2017 | |
| Model | Kia Optima | Chevrolet Sonic | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 110.0 in | 99.4 in | 10.6 in |
| Length | 190.7 in | 173.9 in | 16.8 in |
| Width | 72.1 in | 68.3 in | 3.8 in |
| Height | 57.3 in | 59.7 in | -2.4 in |
| Curb Weight | 3206 lb. | 2773 lb. | 433 lb. |
| Fuel Capacity | 18.5 gal. | 12.2 gal. | 6.3 gal. |
| Headroom, Row 1 | 40.0 in | 38.7 in | 1.3 in |
| Shoulder Room, Row 1 | 57.2 in | 53.4 in | 3.8 in |
| Hip Room, Row 1 | 54.7 in | 51.4 in | 3.3 in |
| Legroom, Row 1 | 45.5 in | 41.8 in | 3.7 in |
| Headroom, Row 2 | 37.6 in | 37.8 in | -0.2 in |
| Shoulder Room, Row 2 | 55.7 in | 53.0 in | 2.7 in |
| Hip Room, Row 2 | 54.5 in | 51.6 in | 2.9 in |
| Legroom, Row 2 | 34.7 in | 34.6 in | 0.1 in |
| Total Legroom | 80.2 in (over 2 rows) | 76.4 in (over 2 rows) | 3.8 in |
| Cargo Volume | 15.4 ft3 | 14.9 ft3 | 0.5 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2011 Kia Optima
None of our members have yet commented on the seat room and comfort of the 2011 Kia Optima.
What Our Members Are Saying about the Seat Room and Comfort of the 2017 Chevrolet Sonic
None of our members have yet commented on the seat room and comfort of the 2017 Chevrolet Sonic.
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