| 1 | 0 | 3 | 4 | 3 | 4 |
2018 Kia Optima and 2021 Mazda Mazda3 Specifications
| Model Year | 2018 | 2021 | |
| Model | Kia Optima | Mazda Mazda3 | |
| Engine | turbocharged 2.0L I4 DOHC-4v 245 hp@6000 260 lb-ft@1350 |
turbocharged 2.5L I4 DOHC-4v 250 hp@5000 320 lb-ft@2500 |
|
| Transmission | 6-speed shiftable automatic | 6-speed shiftable automatic | |
| Drivetrain | FWD | AWD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 110.4 in | 107.3 in | 3.1 in |
| Length | 191.1 in | 183.5 in | 7.6 in |
| Width | 73.2 in | 70.7 in | 2.5 in |
| Height | 57.7 in | 56.9 in | 0.8 in |
| Curb Weight | 3494 lb. | 3379 lb. | 115 lb. |
| Fuel Capacity | 18.5 gal. | 13.2 gal. | 5.3 gal. |
| Headroom, Row 1 | 39.8 in | 38.0 in | 1.8 in |
| Shoulder Room, Row 1 | 58.1 in | 55.7 in | 2.4 in |
| Hip Room, Row 1 | 56.0 in | 54.6 in | 1.4 in |
| Legroom, Row 1 | 45.5 in | 42.3 in | 3.2 in |
| Headroom, Row 2 | 37.8 in | 37.3 in | 0.5 in |
| Shoulder Room, Row 2 | 56.4 in | 53.5 in | 2.9 in |
| Hip Room, Row 2 | 56.0 in | 50.9 in | 5.1 in |
| Legroom, Row 2 | 35.6 in | 35.1 in | 0.5 in |
| Total Legroom | 81.1 in (over 2 rows) | 77.4 in (over 2 rows) | 3.7 in |
| Cargo Volume | 15.9 ft3 | 13.2 ft3 | 2.7 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Kia Optima
None of our members have yet commented on the seat room and comfort of the 2018 Kia Optima.
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Mazda Mazda3
None of our members have yet commented on the seat room and comfort of the 2021 Mazda Mazda3.
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