Kia Optima Specs Engine 2011 Engine

2011 Kia Optima Engine Options & Parameters

What engine does a 2011 Kia Optima have? It all depends on the trim level.

To determine which engine is used in your 2011 Kia Optima, locate the VIN (found in the owner’s manual, under the hood, or on the windshield or driver’s side door), write it down, and decode it online.

Below you can learn about the technical specifications for each 2011 Kia Optima motor and explore the list of other vehicles using the same engines.

2011 Kia Optima Engine Options


G4KE G4KH

Hyundai / Inline-4 / Theta - Petrol / Series 2 / G4KE

Engine manufacturer
A car and its engine do not always share the same manufacturer. Sometimes the engine and other components can be borrowed from other manufacturers.
Hyundai
Engine family
Usually in the same family are engines with the same volume and layout. Some parts of the same engine family may be interchangeable with each other.
Theta
Engine series
Each individual engine series has its own design features and is installed on certain vehicles.
Series 2
Displacement
The more cylinders in the engine and the higher their total volume, the more powerful the car is considered. On the other hand, the more cylinders an engine has, the higher the fuel consumption.
2.4L I-4
Horsepower
This is the main indicator of the car's power. The higher the number of horsepowers, the faster the car is able to accelerate.
177 hp
Torque
Engine torque is a measure of the twisting force that an engine produces at its crankshaft. It is a key factor in determining an engine's power output, as well as its ability to accelerate and tow heavy loads.
170 lb-ft.
Oil capacity
Keep an eye on the oil level in the engine. If it is too low, it can cause a breakdown, because all its elements must be abundantly lubricated during the operation. If it is too much oil, it will interfere with normal engine operation and create excessive resistance.
4.9 quarts
Oil viscosity
Different engines require different viscosity grades of oil, which are specified by the engine manufacturer. These viscosity grades are typically denoted by a number and a letter, such as 5W-30 or 10W-40. The number represents the oil's viscosity at low temperatures, while the letter represents its viscosity at high temperatures.
5W-30
Oil drain plug torque
When changing the oil, make sure that you tighten the oil plug strictly with the necessary torque. If you screw it in too loosely, the oil may simply leak out, or if you apply too much force, you risk damaging the threads.
30 lb-ft
Coolant capacity
Lack of coolant in the system can lead to engine overheating, which in turn leads to costly repairs. Ensure that the coolant amount is always at the level specified in the manual.
7.6 quarts
Battery size
There is a special area for the battery in your car. When selecting a battery, make sure that it will fit in its intended location and will not be too large.
124R-2
Other cars with Hyundai / Inline-4 / Theta - Petrol / Series 2 / G4KE engine
Hyundai Santa Fe 2010, 2011, 2012
Hyundai Sonata 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Kia Forte 2010, 2011, 2012, 2013
Kia Sorento 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020

Hyundai / Inline-4 / Theta - Petrol / Series 2 Turbo / G4KH

Engine manufacturer
A car and its engine do not always share the same manufacturer. Sometimes the engine and other components can be borrowed from other manufacturers.
Hyundai
Engine family
Usually in the same family are engines with the same volume and layout. Some parts of the same engine family may be interchangeable with each other.
Theta
Engine series
Each individual engine series has its own design features and is installed on certain vehicles.
Series 2 Turbo
Displacement
The more cylinders in the engine and the higher their total volume, the more powerful the car is considered. On the other hand, the more cylinders an engine has, the higher the fuel consumption.
2.0L I-4
Horsepower
This is the main indicator of the car's power. The higher the number of horsepowers, the faster the car is able to accelerate.
243 hp
Torque
Engine torque is a measure of the twisting force that an engine produces at its crankshaft. It is a key factor in determining an engine's power output, as well as its ability to accelerate and tow heavy loads.
260 lb-ft.
Oil capacity
Keep an eye on the oil level in the engine. If it is too low, it can cause a breakdown, because all its elements must be abundantly lubricated during the operation. If it is too much oil, it will interfere with normal engine operation and create excessive resistance.
4.9 quarts
Oil viscosity
Different engines require different viscosity grades of oil, which are specified by the engine manufacturer. These viscosity grades are typically denoted by a number and a letter, such as 5W-30 or 10W-40. The number represents the oil's viscosity at low temperatures, while the letter represents its viscosity at high temperatures.
5W-30
Oil drain plug torque
When changing the oil, make sure that you tighten the oil plug strictly with the necessary torque. If you screw it in too loosely, the oil may simply leak out, or if you apply too much force, you risk damaging the threads.
30 lb-ft
Coolant capacity
Lack of coolant in the system can lead to engine overheating, which in turn leads to costly repairs. Ensure that the coolant amount is always at the level specified in the manual.
7.5 quarts
Battery size
There is a special area for the battery in your car. When selecting a battery, make sure that it will fit in its intended location and will not be too large.
124R-2
Other cars with Hyundai / Inline-4 / Theta - Petrol / Series 2 Turbo / G4KH engine
Hyundai Elantra 2020, 2021, 2022, 2023
Hyundai Kona 2018, 2019, 2020, 2021, 2022, 2023
Hyundai Santa Fe 2019, 2020
Hyundai Sonata 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Hyundai Veloster 2019, 2020, 2021
Kia Sportage 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Engine
LX 4dr Sedan
Horsepower: 200 hp; Torque: 186 Lb-ft; 0-60mph 0-100kmh s: 7.6 sec; Fuel economy city: 24 mpg; Fuel economy highway: 35 mpg;
Engine: no data
EX 4dr Sedan
Horsepower: 200 hp; Torque: 186 Lb-ft; 0-60mph 0-100kmh s: 8 sec; Fuel economy city: 24 mpg; Fuel economy highway: 34 mpg;
Engine: no data
EX Turbo 4dr Sedan
Horsepower: 274 hp; Torque: 269 Lb-ft; 0-60mph 0-100kmh s: 7.2 sec; Fuel economy city: 22 mpg; Fuel economy highway: 34 mpg;
Engine: no data
SX 4dr Sedan
Horsepower: 274 hp; Torque: 269 Lb-ft; 0-60mph 0-100kmh s: 7.6 sec; Fuel economy city: 22 mpg; Fuel economy highway: 34 mpg;
Engine: no data

Is it true and you are among that sort of people who would be dying for speed and enjoy the engine strength and the wind in the hair? Or, otherwise, do you want to make a relaxed road trip with your family? It makes no difference, as in both options you must sort out the sum of the crucial factors that have an influence engine effectiveness to realize how your certain 2011 Kia Optima drives. And hence, our tables with the needed engine features would help you to lose no time.

Presently, myriad of cars, and your 2011 Kia Optima will not be the irregularity, offer gripping overall performance, though not every will guarantee good work with an acceptable cost. But the 2011 Kia Optima engine mainly has been planned to ensure that travellers along with a motorist feel at ease while the car is driving.

Manufacturers of your 2011 Kia Optima constantly attempt to plan and upgrade not just car seats or chassis, but additionally the handling altogether. This is why a car driver has to study not only the 2011 Kia Optima engine features but in addition its transmitting and platform. The first point might have an impact on your own car's functionality and may give you superb supervision on the car. The latter also has a particular influence on your own model work. In addition there are other factors that leave spots on a 2011 Kia Optima engine potency - temperature loss, fuel pumping, chemical compounds energy loss, and far more. A car enthusiast definitely ought to know them all so as to spot the breakage with engine operation when needed.

Finally, if one has a wish to keep their 2011 Kia Optima engine secure and safe, the vehicle enthusiast ought to care for the engine duly. Several common upkeep treatments for enhancing the engine's sturdiness cover replacing gasoline filters and checking air filters, changing the oil steadily timeous, monitoring cooling down systems, and also not driving on minimum fuel marks. These steps may not just keep your 2011 Kia Optima engine fine but in addition reduce costs.

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