Kia Optima Kia Optima 2009 Infiniti EX Infiniti EX 2011

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Kia Optima (2009) vs. Infiniti EX (2011) Specs

How powerful is the engine? How much room is in the back seat? Get the 2009 Kia Optima and 2011 Infiniti EX specs.

2009 Kia Optima and 2011 Infiniti EX Specifications

Model Year 2009 2011  
Model Kia Optima Infiniti EX  
Engine  
Transmission  
Drivetrain  
Body 4dr Sedan 4dr SUV  
      Difference
Wheelbase 107.1 in 110.2 in -3.1 in
Length 189.0 in 182.3 in 6.7 in
Width 71.1 in 71.0 in 0.1 in
Height 58.3 in 61.9 in -3.6 in
Curb Weight 3157 lb. 3764 lb. -607 lb.
Fuel Capacity 16.4 gal. 20.0 gal. -3.6 gal.
Headroom, Row 1 39.8 in 40.5 in -0.7 in
Shoulder Room, Row 1 57.1 in 54.8 in 2.3 in
Hip Room, Row 1 54.5 in 52.9 in 1.6 in
Legroom, Row 1 43.7 in 44.3 in -0.6 in
Headroom, Row 2 38.0 in 38.4 in -0.4 in
Shoulder Room, Row 2 56.3 in 55.1 in 1.2 in
Hip Room, Row 2 54.7 in 50.0 in 4.7 in
Legroom, Row 2 37.8 in 28.5 in 9.3 in
Total Legroom 81.5 in (over 2 rows) 72.8 in (over 2 rows) 8.7 in
Cargo Volume, Minimum 15.0 ft3 18.6 ft3 -3.6 ft3
Cargo Volume, Maximum 15.0 ft3 47.4 ft3 -32.4 ft3

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What Our Members Are Saying about the Seat Room and Comfort of the 2009 Kia Optima

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What Our Members Are Saying about the Seat Room and Comfort of the 2011 Infiniti EX

2011 Infiniti EX Seat Room and Comfort: Cons
YearBody/PowertrainComment
2010 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD
Anyone who has owned a Mustang converatble wll undestand the issues with rear seats in this car. I keep the seat backs down and drive as a two seater. Also Some may find not enough storage bins and cup holders are a tad back for those of us who have shorter legs. But not a deal breaker. see full Infiniti EX review
 
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