| Model Year | 2007 | 2011 | |
| Model | Mazda MX-5 Miata | Kia Optima | |
| Engine | 2.0L I4 DOHC-4v 166 hp@6700 140 lb-ft@5000 |
turbocharged 2.0L I4 DOHC-4v 274 hp@6000 269 lb-ft@1750 |
|
| Transmission | 5-speed manual | 6-speed shiftable automatic | |
| Drivetrain | RWD | FWD | |
| Body | 2dr Convertible | 4dr Sedan | |
| Difference | |||
| Wheelbase | 91.7 in | 110.0 in | -18.3 in |
| Length | 157.3 in | 190.7 in | -33.4 in |
| Width | 67.7 in | 72.1 in | -4.4 in |
| Height | 49.0 in | 57.3 in | -8.3 in |
| Curb Weight | 2441 lb. | 3385 lb. | -944 lb. |
| Fuel Capacity | 12.7 gal. | 18.5 gal. | -5.8 gal. |
| Headroom, Row 1 | 37.4 in | 40.0 in | -2.6 in |
| Shoulder Room, Row 1 | 53.2 in | 57.2 in | -4 in |
| Hip Room, Row 1 | 50.6 in | 54.7 in | -4.1 in |
| Legroom, Row 1 | 43.1 in | 45.5 in | -2.4 in |
| Headroom, Row 2 | 0.0 in | 37.6 in | -37.6 in |
| Shoulder Room, Row 2 | 0.0 in | 55.7 in | -55.7 in |
| Hip Room, Row 2 | 0.0 in | 54.5 in | -54.5 in |
| Legroom, Row 2 | 0.0 in | 34.7 in | -34.7 in |
| Total Legroom | 43.1 in (over 1 rows) | 80.2 in (over 2 rows) | -37.1 in |
| Cargo Volume | 5.3 ft3 | 15.4 ft3 | -10.1 ft3 |
| 2007 Mazda MX-5 Miata Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2008 | 2dr Convertible 158-horsepower 2.0L I4 6-speed shiftable automatic RWD |
No rear seat. see full Mazda MX-5 Miata review |
| 2007 | 2dr Convertible 166-horsepower 2.0L I4 5-speed manual RWD |
It's OK for the driver, but there's not much room for the feet of the passenger. see full Mazda MX-5 Miata review |
| 2006 | 2dr Convertible 170-horsepower 2.0L I4 6-speed manual RWD |
Taller drivers will fit, but you have to get the seat JUST right. see full Mazda MX-5 Miata review |
None of our members have yet commented on the seat room and comfort of the 2011 Kia Optima.