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2016 Kia Optima and 2023 BMW Z4 Specifications
| Model Year | 2016 | 2023 | |
| Model | Kia Optima | BMW Z4 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 2dr Convertible | |
| Difference | |||
| Wheelbase | 2,804 mm | 2,469 mm | 0 mm |
| Length | 4,854 mm | 4,336 mm | 0 mm |
| Width | 1,859 mm | 1,864 mm | 0 mm |
| Height | 1,466 mm | 1,306 mm | 0 mm |
| Curb Weight | 1,460 kg | 1,491 kg | 0 kg |
| Fuel Capacity | 70 L | 52 L | 18 L |
| Headroom, Row 1 | 1,011 mm | 988 mm | -987 mm |
| Shoulder Room, Row 1 | 1,476 mm | 1,379 mm | 0 mm |
| Hip Room, Row 1 | 1,422 mm | 0 mm | 1 mm |
| Legroom, Row 1 | 1,156 mm | 1,072 mm | 0 mm |
| Headroom, Row 2 | 960 mm | 0 mm | 960 mm |
| Shoulder Room, Row 2 | 1,433 mm | 0 mm | 1 mm |
| Hip Room, Row 2 | 1,422 mm | 0 mm | 1 mm |
| Legroom, Row 2 | 904 mm | 0 mm | 904 mm |
| Total Legroom | 2,060 mm (over 2 rows) | 1,072 mm (over 1 row) | 1 mm |
| Cargo Volume | 450 L | 280 L | 170 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2016 Kia Optima
None of our members have yet commented on the seat room and comfort of the 2016 Kia Optima.
What Our Members Are Saying about the Seat Room and Comfort of the 2023 BMW Z4
None of our members have yet commented on the seat room and comfort of the 2023 BMW Z4.
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