Kia Optima Kia Optima 2018 Buick Envision Buick Envision 2018

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Kia Optima (2018) vs. Buick Envision (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2018 Kia Optima and 2018 Buick Envision specs.

2018 Kia Optima and 2018 Buick Envision Specifications

Model Year 2018 2018  
Model Kia Optima Buick Envision  
Engine turbocharged
2.0L I4
DOHC-4v
245 hp@6000
260 lb-ft@1350
turbocharged
2.0L I4
DOHC-4v
252 hp@5500
260 lb-ft@2000
 
Transmission 6-speed shiftable automatic 6-speed shiftable automatic  
Drivetrain FWD AWD  
Body 4dr Sedan 4dr SUV  
      Difference
Wheelbase 110.4 in 107.9 in 2.5 in
Length 191.1 in 183.7 in 7.4 in
Width 73.2 in 72.4 in 0.8 in
Height 57.7 in 66.8 in -9.1 in
Curb Weight 3494 lb. 4375 lb. -881 lb.
Fuel Capacity 18.5 gal. 17.3 gal. 1.2 gal.
Headroom, Row 1 39.8 in 40.0 in -0.2 in
Shoulder Room, Row 1 58.1 in 57.0 in 1.1 in
Hip Room, Row 1 56.0 in 54.4 in 1.6 in
Legroom, Row 1 45.5 in 40.9 in 4.6 in
Headroom, Row 2 37.8 in 38.5 in -0.7 in
Shoulder Room, Row 2 56.4 in 55.8 in 0.6 in
Hip Room, Row 2 56.0 in 53.1 in 2.9 in
Legroom, Row 2 35.6 in 37.5 in -1.9 in
Total Legroom 81.1 in (over 2 rows) 78.4 in (over 2 rows) 2.7 in
Cargo Volume, Minimum 15.9 ft3 26.9 ft3 -11 ft3
Cargo Volume, Maximum 15.9 ft3 57.3 ft3 -41.4 ft3

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