Kia Optima 2005 2.0 petrol description
Sedan Kia Optima 2005 II 2.0 i 16V has been produced from January, 2005 to January, 2010. It has four-cylinder petrol engine with displacement of 2.0 litres, which produces power of 144 horsepower on 6000 rpm and torque 189 Nm (Newton metres) on 4250 revolutions per minute.
This 4-cylinder 16-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has fuel injection system without turbocharger. Engine versions compliant with Euro 3 and Euro 4 emission standards available.
More engine specs
This Kia Optima 2.0 engine oil type is 5W-30, 5W-40 and oil capacity is 4.7 litres.
Kia Optima 2005 II 2.0 i 16V has front wheel drive (FWD) and automatic gearbox with 4 gears.
Kia Optima 2005 II 2.0 i 16V accelerates to speed 100 kilometres per hour in 11.5 seconds. The maximum speed of this car is 195 km/h.
The fuel consumption of this Kia Optima 2005 II 2.0 i 16V in combined mode (combining urban and highway driving) is 8.1 litres per 100km (12.3 km/l), fuel consumption in city - 10.8 l/100km, highway fuel economy - 6.4 l/100km. Fuel tank capacity is 62 litres or 16.38 gallons, which gives a mileage up to 760 kilometers without refueling in urban cycle and even up to 960 kilometers on highway.

Kia Optima 2005 II 2.0 i 16V technical data
Model: | Kia Optima II 2.0 i 16V | ||
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Body style: | Sedan | ||
Production period: | 2005. January ... 2010. January | ||
Engine: | 1998 cm3 Petrol, 4 cylinders | CO2 emissions: | no data |
Power: | 144 HP ON 6000 RPM | Torque: | 189 NM ON 4250 RPM |
Gearbox: | Automatic gearbox (4 gears) | Drive type: | Front wheel drive (FWD) |
Maximum speed: | 195 km/h | Acceleration 0-100 km/h: | 11.5 seconds |
Fuel consumption (l/100km): | 8.1 (combined) 10.8 (urban) 6.4 (highway) | ||
Fuel tank capacity: | 62 litres (16.4 gallons) | ||
Car dimensions: | 4.74m (length) 1.81m (width) 1.48m (height) | ||
Turning diameter: | 11.8 meters | ||
Trunk capacity: | 496 litres | ||
Gross weight: | 1980 kg |
Kia Optima 2005 II 2.0 i 16V engine G4KA
Engine displacement | 1998 cm3 |
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Number of cylinders | 4 |
Bore (cylinder diameter) | 86 mm |
Stroke length (piston move) | 86 mm |
Compression ratio | 10.5 : 1 |
Camshaft drive | Timing chain Chain motors are considered more reliable, chain replacement usually is required less often than a timing belt, but they are often louder and vibrate more. More service info |
Timing chain change interval | 150,000 km (recommended) Sometimes manufacturers do not specify timing chain replacement intervals and design chains for engine life. However, once the recommended change interval has been reached, it is recommended to periodically check the condition of the chain and to change the chain if excessive stretching is detected or if unusual noises from the engine or other symptoms occur. |
Fuel system | Injection |
Kia Optima 2005 II 2.0 i 16V oil type | 5W-30, 5W-40 |
Oil capacity | 4.7 litres (5 quarts) More service info |
Power | 144 - 151 HP ON 6000 RPM |
Torque | 187 - 194 NM ON 4250 RPM |
Engine manufacturer | Hyundai |
Start of production (year) | 2005 |
Duration of production | 8 years |
Often in the first years of production, engines tend to have various constructive problems, so it is recommended to choose a car with this engine from 2008 onwards. |
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Engine also used on | Kia Carens Kia Magentis |
Generally, the use of an engine in several models and its long production run is an indication of the quality of the engine and the success of its design. |
All Kia Optima sedan [2005 - 2010] modifications
Modification | Engine | Power | Consumption | Gearbox |
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Kia Optima 2005 II 2.0 i 16V
Most fuel efficient petrol version |
2.0 Petrol | 144 HP | 7.7 l/100km | Manual (5) |
Kia Optima 2005 II 2.0 i 16V | 2.0 Petrol | 144 HP | 8.1 l/100km | Automatic (4) |
Kia Optima 2005 II 2.0 CRDi
Most fuel efficient diesel version |
2.0 Diesel | 140 HP | 6.0 l/100km | Manual (6) |
Kia Optima 2005 II 2.0 CRDi | 2.0 Diesel | 140 HP | 7.3 l/100km | Automatic (5) |
Kia Optima 2005 II 2.7 i V6 24V
Most dynamic version - 100 km/h in 9.1 seconds |
2.7 Petrol | 188 HP | 9.2 l/100km | Automatic (5) |