Kia Optima 2.4L EX 2017

Engine
Type 2.4L I-4, Gasoline Direct Injection (GDI)
Horsepower (hp @ rpm) 185 hp @ 6,000 rpm
Torque (lb. ft. @ rpm) 178 lb.-ft. @ 4,000 rpm
Block Aluminum
Head Aluminum
Valve System DOHC, four valves / cylinder
Displacement (cc) 2,359 cc
Bore x stroke (mm) 88.0 x 97.0
Compression Ratio 11.3:1
Fuel Injection System Gasoline Direct Injection (GDI)
Fuel Requirement Regular unleaded (87 Octane or higher)
Cooling System Centrifugal Type, Belt Driven Water Pump
Emission Control System WCC + UCC, SULEV / Tier 2 Bin 5, ULEV-II
Fuel tank capacity (gal.) 18.5 gallons
Electrical System
Battery (AH) 12V, 80AH (AGM), 800 CCA
Alternator 13.5V, 150A
Starter 12V, 1.2KW
Drivetrain
Transmission Gear 6-speed automatic transmission
First 4.212:1
Second 2.637:1
Third 1.800:1
Fourth 1.386:1
Fifth 1.000:1
Sixth 0.772:1
Reverse 3.385:1
Final gear ratio 2.885:1
Transmission Gear 7-Speed Dry Type Dual Clutch
First -
Second -
Third -
Fourth -
Fifth -
Sixth -
Seventh -
Reverse -
Final gear ratio -
Clutch type Torque converter
Exterior Dimensions
Wheelbase (in.) 110.4 in.
Overall length (in.) 191.1 in.
Overall width (in.) 73.2 in.
Overall height (in.) 57.7 in.
Track (in.), (front/rear) 63.1 in. / 63.4 in.
Min. Ground Clearance (in.) 5.3 in.
Interior Dimensions
Head room
Front (in.) 39.8 in.
Rear (in.) 37.8 in.
Leg room
Front (in.) 45.5 in.
Rear (in.) 35.6 in.
Shoulder room
Front (in.) 58.1 in.
Rear (in.) 56.4 in.
Hip room
Front (in.) 56.0 in.
Rear (in.) 56.0 in.
Total interior capacity (cu. ft.) 120.7 cu. ft.
Passenger capacity (cu. ft.) 104.8 cu. ft.
Cargo area capacity (cu. ft.) 15.9 cu. ft.
Coefficient of drag (Cd) 0.27
Chassis/Suspension
Front Independent, MacPherson strut, coil springs, anti-roll bar
Rear Independent, Multi-link, coil springs, anti-roll bar
Front suspension Independent, MacPherson strut, coil springs, anti-roll bar
Rear suspension Independent, Multi-link, coil springs, anti-roll bar
Steering
Type / Power Source Rack and pinion, Electric Motor (C-MDPS)
Turns, lock-to-lock 2.78
Turning circle, curb-to-curb (ft.) 35.8 ft.
Brakes
Type Hydraulic, vacuum power-assisted
Brake Type, front/rear Ventilated disc / Solid disc
Size (in.) front/rear 12.0 in. / 11.2 in.
Parking brake type Foot pedal
Wheels/Tires
Wheel Size (in.) 7.0J x 17
Tire Size P215/55R17 94V
Spare Tire Tire Mobility Kit (TMK)
Curb Weight
Curb weight (lbs.), without sunroof 3,362 lbs.
Curb weight (lbs.), with sunroof -
Fuel Economy
Automatic transmission, city/highway/combined (mpg) 24/34/28
Dual Clutch transmission, city/highway/combined (mpg) -