Kia Optima 2018 1.6 petrol description
Sedan Kia Optima 2018 1.6 GDI Turbo is being produced from January, 2018. It has four-cylinder petrol engine with displacement of 1.6 litres, which produces power of 178 horsepower on 5500 rpm and torque 265 Nm (Newton metres) on 1500 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 5 and Euro 6 emission standards available. Average engine life expectancy (mileage before serious repairs are needed) is from 160 000 to 270 000 kilometres. It is important to remember that engine life is highly dependent on regular maintenance and the quality of the oils and fuels used.
More engine specs
This Kia Optima 1.6 engine oil type is 0W-30, 5W-30 and oil capacity is 5.1 litres.
Kia Optima 2018 1.6 GDI Turbo has front wheel drive (FWD) and automatic gearbox with 7 gears.
The fuel consumption of this Kia Optima 2018 1.6 GDI Turbo in combined mode (combining urban and highway driving) is 7.6 litres per 100km (13.2 km/l), city fuel economy - 8.7 l/100km, fuel consumption on highway - 6.4 l/100km. Fuel tank capacity is 70 litres or 18.49 gallons, which gives a mileage up to 920 kilometers without refueling in urban cycle and even up to 1080 kilometers on highway.
According to user reviews, this Kia real everyday fuel consumption is 8.6 litres per 100 km, which is 13% more than the manufacturer's stated. More - Real Kia Optima fuel consumption.
Kia Optima 2018 1.6 GDI Turbo technical data
| Model: | Kia Optima 1.6 GDI Turbo | ||
|---|---|---|---|
| Body style: | Sedan | ||
| Production period: | 2018. January | ||
| Engine: | 1591 cm3 Petrol, 4 cylinders | CO2 emissions: | no data |
| Power: | 178 HP ON 5500 RPM | Torque: | 265 NM ON 1500 RPM |
| Gearbox: | Automatic gearbox (7 gears) | Drive type: | Front wheel drive (FWD) |
| Maximum speed: | no data | Acceleration 0-100 km/h: | no data |
| Fuel consumption (l/100km): | 7.6 (combined) 8.7 (urban) 6.4 (highway) | ||
| Real fuel consumption: | 8.6 l/100km (27.4 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 70 litres (18.5 gallons) | ||
| Car dimensions: | 4.86m (length) 1.86m (width) 1.49m (height) | ||
| Turning diameter: | 10.9 meters | ||
| Ground clearance: | 135 mm (approximate, with standard suspension, unladen vehicle) | ||
| Trunk capacity: | 450 litres | ||
Kia Optima 2018 1.6 GDI Turbo engine G4FJ
Engine reliability:
Overall, this engine can last around 160,000 to 270,000 km if properly maintained, using the correct quality oil and fuel, and carrying out regular checks and maintenance.| Engine displacement | 1591 cm3 |
|---|---|
| Number of cylinders | 4 |
| Bore (cylinder diameter) | 77 mm |
| Stroke length (piston move) | 85.4 mm |
| Compression ratio | 9.5 : 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 2018 1.6 GDI Turbo oil type | 0W-30, 5W-30 |
| Oil capacity | 5.1 litres (5.4 quarts) More service info |
| Power | 177 - 204 HP ON 5500 RPM |
| Torque | 265 NM ON 1500 RPM |
| Engine manufacturer | Hyundai |
| Start of production (year) | 2011 |
| Duration of production | 13 years |
| Engine also used on | Kia Sportage Kia Ceed Hyundai Sonata Hyundai Tucson Hyundai Elantra and 5 other models |
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 [2018 modifications
| Modification | Engine | Power | Consumption | Gearbox |
|---|---|---|---|---|
|
Kia Optima 2018 1.6 GDI Turbo
Most fuel efficient petrol version |
1.6 Petrol | 178 HP | 7.6 l/100km | Automatic (7) |
| Kia Optima 2018 1.6 CRDi | 1.6 Diesel | 134 HP | 4.5 l/100km | Manual (6) |
|
Kia Optima 2018 1.6 CRDi
Most fuel efficient diesel version |
1.6 Diesel | 134 HP | 4.4 l/100km | Automatic (7) |
| Kia Optima 2018 2.0 | 2.0 Petrol | 150 HP | 7.7 l/100km | Manual (6) |
| Kia Optima 2018 2.0 | 2.0 Petrol | 150 HP | 7.8 l/100km | Automatic (6) |
|
Kia Optima 2018 2.0 GT
Most dynamic version - 100 km/h in 7.4 seconds |
2.0 Petrol | 245 HP | 8.5 l/100km | Automatic (6) |
| Kia Optima 2018 2.0 GDI | 2.0 Hybrid | 68 HP | 1.6 l/100km | Automatic (6) |
| Kia Optima 2018 2.4 | 2.4 Petrol | 188 HP | 8.3 l/100km | Automatic (6) |