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2011 Kia Optima and 2018 Mazda CX-9 Specifications
| Model Year | 2011 | 2018 | |
| Model | Kia Optima | Mazda CX-9 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 2,794 mm | 2,929 mm | 0 mm |
| Length | 4,844 mm | 5,065 mm | -1 mm |
| Width | 1,831 mm | 1,969 mm | 0 mm |
| Height | 1,455 mm | 1,753 mm | 0 mm |
| Curb Weight | 1,454 kg | 1,839 kg | 0 kg |
| Fuel Capacity | 70 L | 72 L | -2 L |
| Headroom, Row 1 | 1,016 mm | 998 mm | -997 mm |
| Shoulder Room, Row 1 | 1,453 mm | 1,471 mm | 0 mm |
| Hip Room, Row 1 | 1,389 mm | 1,440 mm | 0 mm |
| Legroom, Row 1 | 1,156 mm | 1,041 mm | 0 mm |
| Headroom, Row 2 | 955 mm | 978 mm | -23 mm |
| Shoulder Room, Row 2 | 1,415 mm | 1,476 mm | 0 mm |
| Hip Room, Row 2 | 1,384 mm | 1,458 mm | 0 mm |
| Legroom, Row 2 | 881 mm | 1,001 mm | 880 mm |
| Headroom, Row 3 | 0 mm | 899 mm | -899 mm |
| Shoulder Room, Row 3 | 0 mm | 1,349 mm | -1 mm |
| Hip Room, Row 3 | 0 mm | 1,019 mm | -1 mm |
| Legroom, Row 3 | 0 mm | 754 mm | -754 mm |
| Total Legroom | 2,037 mm (over 2 rows) | 2,797 mm (over 3 rows) | 0 mm |
| Cargo Volume, Minimum | 436 L | 408 L | 28 L |
| Cargo Volume, Behind R2 | 15.4 | 1,082 L | 14.4 |
| Cargo Volume, Maximum | 15.4 | 2,016 L | 13.4 |
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 2018 Mazda CX-9
None of our members have yet commented on the seat room and comfort of the 2018 Mazda CX-9.
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