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2007 Kia Optima and 2012 BMW Z4 Specifications
| Model Year | 2007 | 2012 | |
| Model | Kia Optima | BMW Z4 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 2dr Hardtop conv. | |
| Difference | |||
| Wheelbase | 107.1 in | 98.3 in | 8.8 in |
| Length | 186.4 in | 166.9 in | 19.5 in |
| Width | 71.1 in | 70.5 in | 0.6 in |
| Height | 58.3 in | 50.8 in | 7.5 in |
| Curb Weight | 3142 lb. | 3263 lb. | -121 lb. |
| Fuel Capacity | 17.0 gal. | 14.5 gal. | 2.5 gal. |
| Headroom, Row 1 | 39.8 in | 39.1 in | 0.7 in |
| Shoulder Room, Row 1 | 57.1 in | 53.3 in | 3.8 in |
| Hip Room, Row 1 | 54.5 in | 0.0 in | 54.5 in |
| Legroom, Row 1 | 43.7 in | 42.2 in | 1.5 in |
| Headroom, Row 2 | 38.0 in | 0.0 in | 38 in |
| Shoulder Room, Row 2 | 56.3 in | 0.0 in | 56.3 in |
| Hip Room, Row 2 | 54.7 in | 0.0 in | 54.7 in |
| Legroom, Row 2 | 37.8 in | 0.0 in | 37.8 in |
| Total Legroom | 81.5 in (over 2 rows) | 42.2 in (over 1 rows) | 39.3 in |
| Cargo Volume | 14.8 ft3 | 10.9 ft3 | 3.9 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2007 Kia Optima
| 2007 Kia Optima Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr Sedan 161-horsepower 2.4L I4 5-speed shiftable automatic FWD |
Spacious enough to allow my 84 year old mother to get in and out without injuring herself! see full Kia Optima review |
| 2007 | 4dr Sedan 161-horsepower 2.4L I4 5-speed shiftable automatic FWD |
After driving the Optima for five days straight for 10+ hours per day, other than the occasional stop, on a road trip, not one time did I get a sore back or thighs. see full Kia Optima review |
What Our Members Are Saying about the Seat Room and Comfort of the 2012 BMW Z4
| 2012 BMW Z4 Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2011 | 2dr Hardtop conv. 255-horsepower 3.0L I6 6-speed shiftable automatic RWD |
What rear seat? see full BMW Z4 review |
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