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Model Year | 2011 | 2006 | |
Model | Infiniti G | Kia Optima | |
Engine | |||
Transmission | |||
Drivetrain | |||
Body | 4dr Sedan | 4dr Sedan | |
Difference | |||
Wheelbase | 112.2 in | 106.3 in | 5.9 in |
Length | 187.9 in | 185.8 in | 2.1 in |
Width | 69.8 in | 71.5 in | -1.7 in |
Height | 57.2 in | 55.5 in | 1.7 in |
Curb Weight | 3618 lb. | 3281 lb. | 337 lb. |
Fuel Capacity | 20.0 gal. | 17.2 gal. | 2.8 gal. |
Headroom, Row 1 | 40.5 in | 39.0 in | 1.5 in |
Shoulder Room, Row 1 | 55.6 in | 56.9 in | -1.3 in |
Hip Room, Row 1 | 55.1 in | 55.8 in | -0.7 in |
Legroom, Row 1 | 43.9 in | 43.3 in | 0.6 in |
Headroom, Row 2 | 37.7 in | 37.6 in | 0.1 in |
Shoulder Room, Row 2 | 55.2 in | 55.7 in | -0.5 in |
Hip Room, Row 2 | 53.7 in | 54.4 in | -0.7 in |
Legroom, Row 2 | 34.7 in | 36.2 in | -1.5 in |
Total Legroom | 78.6 in (over 2 rows) | 79.5 in (over 2 rows) | -0.9 in |
Cargo Volume | 13.5 ft3 | 13.6 ft3 | -0.1 ft3 |
2011 Infiniti G Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
2010 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Spacious and comfortable seats see full Infiniti G review |
2011 Infiniti G Seat Room and Comfort: Cons | ||
Year | Body/Powertrain | Comment |
2010 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Smaller than the Maxima. Third person would be uncomfortable, less knee room. The plastic trough behind the front seat is too low. see full Infiniti G review |
2010 | 2dr Hardtop conv. 325-horsepower 3.7L V6 7-speed shiftable automatic RWD |
The rear seat is basically a storage area. No one can sit back there! But its really no different than the rear of any convertible. (like my Mercedes Benz CLK350) see full Infiniti G review |
2010 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD |
Seats in back are cramped. Once the kids hit teenage years they are not going to be happy back there for long rides. see full Infiniti G review |
2010 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Seems smaller than the G35, no rear reclining seats anymore and the headrests stick up a bit more than the old car. see full Infiniti G review |
2006 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 |