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2015 Kia Optima and 2019 Chevrolet Sonic Specifications
| Model Year | 2015 | 2019 | |
| Model | Kia Optima | Chevrolet Sonic | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,794 mm | 2,525 mm | 0 mm |
| Length | 4,844 mm | 4,417 mm | 0 mm |
| Width | 1,831 mm | 1,735 mm | 0 mm |
| Height | 1,471 mm | 1,516 mm | 0 mm |
| Curb Weight | 1,468 kg | 1,268 kg | 0 kg |
| Fuel Capacity | 70 L | 46 L | 24 L |
| Headroom, Row 1 | 1,016 mm | 983 mm | -982 mm |
| Shoulder Room, Row 1 | 1,455 mm | 1,356 mm | 0 mm |
| Hip Room, Row 1 | 1,389 mm | 1,306 mm | 0 mm |
| Legroom, Row 1 | 1,156 mm | 1,062 mm | 0 mm |
| Headroom, Row 2 | 955 mm | 960 mm | -5 mm |
| Shoulder Room, Row 2 | 1,415 mm | 1,346 mm | 0 mm |
| Hip Room, Row 2 | 1,384 mm | 1,311 mm | 0 mm |
| Legroom, Row 2 | 881 mm | 879 mm | 2 mm |
| Total Legroom | 2,037 mm (over 2 rows) | 1,941 mm (over 2 rows) | 1 mm |
| Cargo Volume | 436 L | 422 L | 14 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2015 Kia Optima
None of our members have yet commented on the seat room and comfort of the 2015 Kia Optima.
What Our Members Are Saying about the Seat Room and Comfort of the 2019 Chevrolet Sonic
None of our members have yet commented on the seat room and comfort of the 2019 Chevrolet Sonic.
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