Kia Optima Kia Optima 2019 Acura RDX Acura RDX 2019

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Kia Optima vs. Acura RDX Specs

How powerful is the engine? How much room is in the back seat? Get the 2019 Kia Optima and 2019 Acura RDX specs.

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2019 Kia Optima and 2019 Acura RDX Specifications

Model Year 2019 2019  
Model Kia Optima Acura RDX  
Engine turbocharged
2.0L I4
DOHC-4v
245 hp@6000
260 lb-ft@1350
turbocharged
2.0L I4
DOHC-4v
272 hp@6500
280 lb-ft@1600
 
Transmission 6-speed shiftable automatic 10-speed shiftable automatic  
Drivetrain FWD FWD  
Body 4dr Sedan 4dr SUV  
      Difference
Wheelbase 110.4 in 108.3 in 2.1 in
Length 191.1 in 186.8 in 4.3 in
Width 73.2 in 74.8 in -1.6 in
Height 57.7 in 65.7 in -8 in
Curb Weight 3558 lb. 3783 lb. -225 lb.
Fuel Capacity 18.5 gal. 17.1 gal. 1.4 gal.
Headroom, Row 1 39.8 in 40.0 in -0.2 in
Shoulder Room, Row 1 58.1 in 60.0 in -1.9 in
Hip Room, Row 1 56.0 in 55.0 in 1 in
Legroom, Row 1 45.5 in 42.0 in 3.5 in
Headroom, Row 2 37.8 in 38.0 in -0.2 in
Shoulder Room, Row 2 56.4 in 57.0 in -0.6 in
Hip Room, Row 2 56.0 in 50.0 in 6 in
Legroom, Row 2 35.6 in 38.0 in -2.4 in
Total Legroom 81.1 in (over 2 rows) 80 in (over 2 rows) 1.1 in
Cargo Volume, Minimum 15.9 ft3 31.1 ft3 -15.2 ft3
Cargo Volume, Maximum 15.9 ft3 58.9 ft3 -43 ft3

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