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| Details | - |
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| Brand | Kia |
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| Model | Optima |
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| Generation | Optima IV (facelift 2018) |
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| Modification | 2.4 GDI (185 Hp) Sportmatic |
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| Start Of Production | 2018 year |
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| End Of Production | 2020 year |
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Performance
| Specs | - |
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| Drag Coefficient Cd | 0.27 |
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Body & Dimensions
| Specs | - |
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| Body Type | Sedan |
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| Seats | 5 |
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| Doors | 4 |
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| Length | 4855 mm 191.14 in. |
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| Width | 1860 mm 73.23 in. |
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| Height | 1465 mm 57.68 in. |
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| Wheelbase | 2804 mm 110.39 in. |
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| Front Track | 1597-1613 mm 62.87 - 63.5 in. |
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| Rear Track | 1604-1621 mm 63.15 - 63.82 in. |
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| Front Overhang | 965 mm 37.99 in. |
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| Rear Overhang | 1085 mm 42.72 in. |
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| Min Turning Circle | 10.9 m 35.76 ft. |
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| Ride Height Ground Clearance | 135 mm 5.31 in. |
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Fuel Consumption
| Specs | - |
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| Fuel Type | Petrol (Gasoline) |
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| Emission Standard | ULEV 70 - LEV III |
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| Fuel Consumption Economy Urban Epa | 9.4-9.8 l/100 km 25.02 - 24 US mpg 30.05 - 28.82 UK mpg 10.64 - 10.2 km/l |
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| Fuel Consumption Economy Extra Urban Epa | 6.7-7.4 l/100 km 35.11 - 31.79 US mpg 42.16 - 38.17 UK mpg 14.93 - 13.51 km/l |
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| Fuel Consumption Economy Combined Epa | 8.1-8.7 l/100 km 29.04 - 27.04 US mpg 34.87 - 32.47 UK mpg 12.35 - 11.49 km/l |
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Engine & Transmission
| Specs | - |
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| Powertrain Architecture | Internal Combustion engine |
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| Power | 185 Hp @ 6000 rpm. |
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| Power Per Litre | 78.4 Hp/l |
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| Torque | 241 Nm @ 4000 rpm. 177.75 lb.-ft. @ 4000 rpm. |
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| Engine Layout | Front, Transverse |
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| Engine Model Code | Theta II / G4KJ |
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| Engine Displacement | 2359 cm3 143.96 cu. in. |
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| Number Of Cylinders | 4 |
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| Engine Configuration | Inline |
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| Cylinder Bore | 88 mm 3.46 in. |
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| Piston Stroke | 97 mm 3.82 in. |
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| Compression Ratio | 11.3:1 |
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| Number Of Valves Per Cylinder | 4 |
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| Fuel Injection System | Direct injection |
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| Engine Aspiration | Naturally aspirated engine |
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| Valvetrain | DOHC |
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| Engine Oil Capacity | 4.8 l 5.07 US qt | 4.22 UK qt |
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| Engine Oil Specification | 5W-30 / ACEA A5 5W-30 / API SM 5W-30 / ILSAC GF-4 |
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| Coolant | 7.2 l 7.61 US qt | 6.34 UK qt |
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| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
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| Drive Wheel | Front wheel drive |
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| Number Of Gears And Type Of Gearbox | 6 gears, automatic transmission Sportmatic |
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| Front Suspension | Independent, type McPherson with coil spring and anti-roll bar |
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| Rear Suspension | Independent multi-link spring suspension with stabilizer |
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Brakes
| Specs | - |
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| Front Brakes | Ventilated discs, 305 mm |
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| Rear Brakes | Disc, 284 mm |
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| Assisting Systems | ABS (Anti-lock braking system) |
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| Steering Type | Steering rack and pinion |
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| Power Steering | Electric Steering |
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| Tires Size | 205/65 R16; 215/55 R17; 235/45 R18 |
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| Wheel Rims Size | 6.5J x 16; 7J x 17; 7.5J 18 |
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Weight & Capacity
| Specs | - |
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| Weight To Power Ratio | 7.9 kg/Hp, 126.3 Hp/tonne |
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| Weight To Torque Ratio | 6.1 kg/Nm, 164.5 Nm/tonne |
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| Kerb Weight | 1465-1496 kg 3229.77 - 3298.12 lbs. |
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| Trunk Boot Space Minimum | 510 l 18.01 cu. ft. |
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| Fuel Tank Capacity | 70 l 18.49 US gal | 15.4 UK gal |
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