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2018 Kia Optima and 2019 Acura RLX Specifications
| Model Year | 2018 | 2019 | |
| Model | Kia Optima | Acura RLX | |
| Engine | 2.0L I4 Hybrid DOHC-4v 154 hp@6000 140 lb-ft@5000 |
3.5L V6 Hybrid OHC-4v 310 hp@6500 273 lb-ft@4700 |
|
| Transmission | 6-speed shiftable automatic | 7-speed automated manual | |
| Drivetrain | FWD | AWD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,804 mm | 2,850 mm | 0 mm |
| Length | 4,854 mm | 5,032 mm | -1 mm |
| Width | 1,859 mm | 1,890 mm | 0 mm |
| Height | 1,466 mm | 1,466 mm | 0 mm |
| Curb Weight | 1,581 kg | 1,960 kg | 0 kg |
| Fuel Capacity | 70 L | 70 L | 0 L |
| Headroom, Row 1 | 1,011 mm | 955 mm | -954 mm |
| Shoulder Room, Row 1 | 1,476 mm | 1,514 mm | 0 mm |
| Hip Room, Row 1 | 1,422 mm | 1,420 mm | 0 mm |
| Legroom, Row 1 | 1,156 mm | 1,074 mm | 0 mm |
| Headroom, Row 2 | 960 mm | 937 mm | 23 mm |
| Shoulder Room, Row 2 | 1,433 mm | 1,448 mm | 0 mm |
| Hip Room, Row 2 | 1,422 mm | 1,384 mm | 0 mm |
| Legroom, Row 2 | 904 mm | 986 mm | -82 mm |
| Total Legroom | 2,060 mm (over 2 rows) | 2,060 mm (over 2 rows) | 0 mm |
| Cargo Volume | 450 L | 422 L | 28 L |
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 2019 Acura RLX
| 2019 Acura RLX Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2018 | 4dr Sedan | Everyone who sits in the back seats comments on the comfort and leg room. see full Acura RLX review |
See TrueDelta's information for all Kia models.
