Kia Optima Engine Oil Capacity

What is the best motor oil for Kia Optima? This question was posed to me by a customer who wanted to know what type of oil he should buy for his car. I thought it would be best if I answered this question and shared my findings with other people on the internet so they could benefit from it as well.

In this blog post, we will discuss which types of oils are best for Kia Optima (or Kia K5 since 2019) and why some oils might not work as well as others. We’ll also talk about how using synthetic engine oil can help you save money in the long run!

2000 2001 2002 2003 2004 Kia Optima Engine Oil Capacity

2000-2004 Kia Optima Engine Oil Capacity

2.7L 6-cyl engine:

Engine Oil Capacity with filter: 4.8 quarts (4.5 liters);
Oil Type: 10W-30 (-18 To 30 °C);
10W-40, 10W-50 (Above -18 °C);
20W-40, 20W-50 (Above -10 °C);
30 (Above 0 °C);
40 (Above 30 °C);
5W-20 (Below -18 °C);
5W-30 (Below 0 °C).
Oil pan drain plug tightening torque: 25-32 ft/lbs.

2.4L 4-cyl engine:

Engine Oil Capacity with filter: 4.5 quarts (4.3 liters);
Oil Type: 10W-30 (-18 To 30 °C);
10W-40, 10W-50 (Above -18 °C);
20W-40, 20W-50 (Above -10 °C);
30 (Above 0 °C);
40 (Above 30 °C);
5W-20 (Below -18 °C);
5W-30 (Below 0 °C).
Oil pan drain plug tightening torque: 25-32 ft/lbs.

2005 2006 2007 2008 2009 Kia Optima Engine Oil Capacity

2005-2009 Kia Optima Engine Oil Capacity

2.7L 6-cyl 2656cc engine:

Engine Oil Capacity with filter: 4.8 quarts (4.5 liters);
Oil Type: 10W-30 (Above -20 °C);
15W-40 (Above -15 °C);
20W-50 (Above -10 °C);
5W-20, 5W-30 (All Tempertures).
Oil pan drain plug tightening torque: 25-33 ft/lbs.

2.7L 6-cyl DOHC engine:

Engine Oil Capacity with filter: 5.1 quarts (4.8 liters);
Oil Type: 10W-30 (Above -20 °C);
5W-20, 5W-30 (All Tempertures).
Oil pan drain plug tightening torque: 25-33 ft/lbs.

2.4L 4-cyl Engine 2359cc engine:

Oil Type: 4.5 quarts (4.3 liters);
Oil Type: 10W-30 (Above -20 °C);
15W-40 (Above -15 °C);
20W-50 (Above -10 °C);
5W-20, 5W-30 (All Temperatures).
Oil pan drain plug tightening torque: 29-33 ft/lbs.

2.4L 4-cyl DOHC engine:

Oil Type: 4.4 quarts (4.2 liters);
Oil Type: 10W-30 (Above -20 °C);
15W-40 (Above -15 °C);
20W-50 (Above -10 °C);
5W-20, 5W-30 (All Temperatures).
Oil pan drain plug tightening torque: 29-33 ft/lbs.

2010 2011 2012 2013 2014 Kia Optima Engine Oil Capacity

2010-2014 Kia Optima Engine Oil Capacity

2.4L 4-cyl engine:

Engine Oil Capacity with filter: 4.9 quarts (4.6 liters);
Oil Type: 10W-30 (Above -18 °C);
5W-20, 5W-30 (All Temperatures);
SAE 5W-30 may be used if SAE 5W-20 is not available.
Oil pan drain plug tightening torque: 25-32 ft/lbs. Remove the drain plug and replace the gasket.

2.0L 4-cyl Turbo engine:

Engine Oil Capacity with filter: 4.9 quarts (4.6 liters);
Oil Type: 5W-30, 5W-40.
Oil pan drain plug tightening torque: 25-32 ft/lbs.

2015 2016 2017 2018 Kia Optima Engine Oil Capacity

2015-2018 Kia Optima Engine Oil Capacity

2.4L 4-cyl engine:

Engine Oil Capacity with filter: 5.1 quarts (4.8 liters);
Oil Type: 10W-30 (Above -18 °C);
15W-40 (Above -10 °C);
20W-50 (Above -8 °C);
5W-20, 5W-30 (All Temperatures).
Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

2.0L 4-cyl engine:

Engine Oil Capacity with filter: 4.3 quarts (4.1 liters);
Oil Type: 5W-20, 5W-30;
Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

2.0L 4-cyl Turbo engine:

Engine Oil Capacity with filter: 5.1 quarts (4.8 liters);
Oil Type: 5W-30, 5W-40;
20W-50 (Above -8 °C);
15W-40 (Above -10 °C);
10W-30 (Above -18 °C).
Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

1.6L 4-cyl Turbo engine:

Engine Oil Capacity with filter: 4.8 quarts (4.1 liters);
Oil Type: 10W-30 (Above -18 °C);
15W-40 (Above -10 °C);
20W-50 (Above -8 °C);
5W-30, 5W-40 (All Temperature).
Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

2019 2020 2021 2022 Kia K5 Engine Oil Capacity

The 2022 Kia K5 is classified as a family sedan, but its attractive design and 290-hp engine option suggest something sexier. Sure, the previously known as the Kia Optima isn’t about to take on its perennially excellent adversary, the Honda Accord, but the K5’s wide range of standard features and reasonable pricing make it a compelling value alternative. Every variant comes standard with active safety technology and infotainment systems, with the sedan’s pleasant interior complemented by a spacious rear seat.

The souped-up engine is standard on the K5 GT, and tire-spinning behaviors will either attract or repel customers. The basic powertrain is rather modest, and it’s the only way to get an all-wheel drive. Despite a high driver’s seat that suffers from poor isolation due to the largest possible wheel-and-tire combination, as well as an uncomfortable driving position overall, the 2022 K5 sedan is an incredible vehicle—whether purchased for a family or not.

2019-2022 Kia K5 Engine Oil Capacity

2.5L 4-cyl Turbo engine:

Engine Oil Capacity with filter: 6.1 quarts (5.8 liters);
Oil Type: 0W-30;
Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

2.4L 4-cyl engine:

Engine Oil Capacity with filter: 4.3 quarts (4.1 liters);
Oil Type: 5W-20, 5W-30;
Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

1.6L 4-cyl Turbo engine:

Engine Oil Capacity with filter: 5.1 quarts (4.8 liters);
Oil Type: 0W-20;
Oil pan drain plug tightening torque: 25-33 ft/lbs. Remove the drain plug and replace the gasket.

Recommended Engine Oil For Kia Optima (K5)

The viscosity of engine oil has an influence on fuel efficiency and cold-weather operation (engine start and engine oil flowability). Engine oils with a lower viscosity might offer improved fuel economy and cold-weather performance, but higher-viscosity engine oils are required for optimal lubrication in hot weather.

Using oils of any viscosity other than those specified might cause engine damage. Consider the range of temperature your vehicle will be operated in before the next oil change while selecting an oil. Continue to pick the required oil viscosity from the chart.

Best Kia Optima 0W-30 Oil

SaleItem No. 1

Mobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-30, 5 Quart

Mobil 1 Advanced Fuel Economy full-synthetic motor oil 0W-30 is low-viscosity to help improve fuel economy.*
Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
Helps protect critical engine parts for up to 10,000 miles between oil changes,** controlling oxidation to prevent oil breakdown and maintaining excellent viscosity
Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean
Helps extend engine life by working to prevent damaging deposits and sludge buildup

Item No. 2

Valvoline European Vehicle Full Synthetic SAE 0W-30 Motor Oil 1 Quart

Advanced protection for European gasoline and diesel vehicles against the four main causes of engine breakdown: wear friction heat and deposits
Formulated with top-quality anti-wear additives that go beyond industry and OEM standards in European vehicles
Premium antioxidants and cleaning detergents combine to safeguard against damaging deposits
Exceptional high/low temperature protection defends your engine no matter the climate or driving conditions
Meets or exceeds all requirements of API SN, ACEA C3, MB 229.5, MB 229.51, MB 229.3, MB 229.31, MB 226.5, VW 502.00/505.00, Approved under VW Standard 504.00/507.00, BMW LL-01, BMW LL-04, BMW LL-01FE, LL-12FE, Porsche C30, STJLR.06.5007

SaleItem No. 3

Mobil 1 High Mileage Full Synthetic Motor Oil 0W-20, 5 Quart, Gray

Mobil 1 High Mileage full-synthetic motor oil 0W-20 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*
Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
Mobil 1 is specially formulated to help remove sludge and lower engine temperatures

SaleItem No. 4

Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT

Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
Full synthetic formula offers 24X stronger protection against engine-killing contaminants than the leading full synthetic motor oil
40% better wear protection vs. industry standards as tested in the Sequence IVB engine test
25% better deposit protection with superior engine cleaning detergents as tested in the GMOD engine test
Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN, GM dexos 1 Gen 3

Item No. 5

Castrol EDGE Euro 0W-30 A3/B4 Advanced Full Synthetic Motor Oil, 1 Quart, Pack of 6

42 percent better rating on fighting power robbing deposits
Superior engine protection versus conventional and synthetic blend oils
Superior performance against deposits, wear and oxidation
Meets BMW Longlife 01, GM-LL-A-025, GM-LL-B-025, Mercedes Benz 229.1, 229.3, 229.5, Volkswagen 505.00, 502.00
Exceeds API SL, ACEA A3, ACEA B3, ACEA B4

SaleItem No. 6

Valvoline Extended Protection Full Synthetic Motor Oil SAE 0W-20 5 Quart

Ultimate protection against wear, friction, heat and deposits, the main reasons for engine breakdown
24X stronger protection against water contamination than the industry-leading synthetic motor oil — it fights rust, corrosion, and other threats to help maximize vehicle life
Dual Defense Additive Technology helps keep your engine clean and running at peak performance for optimal fuel economy and performance
10X stronger against oil breakdown and 50% greater wear protection than industry standards
Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN, dexos 1 Gen 3

SaleItem No. 7

Castrol EDGE 0W-20 Advanced Full Synthetic Motor Oil, 5 Quarts

3X Stronger than the leading full synthetic*
10X Better high stress performance**
20,000 miles between oil changes***
Approved and Licensed Specifications: Exceeds API SP/SN PLUS/SN/SM |ILSAC GF-6 | GM dexos1 Gen 3 | Meets engine test requirements of Chrysler MS 6395 | Meets Ford WSS-M2C947-B1 | Meets Ford WSS-M2C962-A1 |
Viscosity breakdown as measured in Kurt Orbahn test on 5W-30 grade |**As measured in Seq IX test under high load/torque conditions vs. API SP test limits | ***Or one year, whichever comes first

Best Kia Optima 5W-20 Oil

SaleItem No. 1

Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT

MaxLife Technology prevents engine breakdown with 40% better wear protection than the industry standard
Includes seal conditioners to reduce oil consumption and oil leaks in high mileage engines.
Added detergents reduce sludge, corrosion, rust and deposits to help keep motors clean inside and ensure a smooth-running engine.
Advanced friction-fighting additives help maximize performance and improve fuel efficiency.
Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN

SaleItem No. 2

Valvoline Advanced Full Synthetic SAE 5W-20 Motor Oil 5 QT

Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
40% better wear protection vs. industry standards as tested in the Sequence IVB engine test
25% better deposit protection with superior engine cleaning detergents as tested in the GMOD engine test
Full synthetic formula offers 24X stronger protection against engine-killing contaminants than the leading full synthetic motor oil
Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN

SaleItem No. 3

Pennzoil Motor Oil 5W-20 Motor Oil, 5 Quart

5W-20 motor oil formulated to keep engines clean and responsive
Provides proven wear protection (based on Sequence IVA wear test using SAE 5W-30)
Helps prevent dirt and contaminants from turning into performance-robbing deposits
Compatible with engine seals and all conventional oils
Limited warranty coverage of up to 10 years or 300,000 miles*, whichever comes first

SaleItem No. 4

Castrol GTX Full Synthetic 5W-20 Motor Oil, 5 Quarts

6X better wear protection on critical engine parts than industry standards**
1.3X better sludge protection than industry standards*
3X Stronger against viscosity breakdown than leading full synthetic^
Protection for 10,000 miles between oil changes
Meets or exceeds the following specifications: API SP/SN PLUS/SN | ILSAC GF-6 | Meets Ford WSS-M2C945-B1 | Meets Ford WSS-M2C960-A1 |

SaleItem No. 5

Castrol EDGE High Mileage 5W-20 Advanced Full Synthetic Motor Oil, 5 Quarts

Phosphorus Replacement Technology to help extend the life of the emission system
Reduces leaks, oil burnoff and power robbing deposits
15,000 miles between oil changes*
Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM ILSAC GF-6 | Meets engine test requirements of Chrysler MS 6395 | Meets Ford WSS-M2C945-B1 | Meets Ford WSS-M2C960-A1
Or one year, whichever comes first

SaleItem No. 6

Mobil 1-123840 Extended Performance High Mileage 5W-20; 5QT, Gray

Mobil 1 Extended Performance High Mileage full-synthetic motor oil 5W-20 is designed for engines with over 75,000 miles to go up to 20,000 miles between oil changes.*
Utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power
Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -40 degrees F)
Helps extend engine life by working to prevent damaging deposits and sludge buildup

Item No. 7

Quaker State Full Synthetic 5W-20 Motor Oil, 5-Quart

Full synthetic 5W-20 motor oil provides strong engine performance and protection against deposits between oil changes
Ideal for use in modern turbocharged engines and high-performance vehicles like sports cars, SUVs, trucks, and minivans
Designed to deliver more power and less friction, reducing friction to maximize horsepower (compared to Quaker State motor oil)
Provides improved fuel economy (based on the latest industry standard)
Excellent protection against formation of sludge and other harmful deposits (based on Sequence IIIH & VH tests on 0W-20 engine oil)

Best Kia Optima 5W-30 Oil

SaleItem No. 1

Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT

Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
Full synthetic formula offers 24X stronger protection against engine-killing contaminants than the leading full synthetic motor oil
40% better wear protection vs. industry standards as tested in the Sequence IVB engine test
25% better deposit protection with superior engine cleaning detergents as tested in the GMOD engine test
Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN, GM dexos 1 Gen 3

SaleItem No. 2

Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT

MaxLife Technology prevents engine breakdown with 40% better wear protection than the industry standard
Includes seal conditioners to reduce oil consumption and oil leaks in high mileage engines.
Added detergents reduce sludge, corrosion, rust and deposits to help keep motors clean inside and ensure a smooth-running engine.
Advanced friction-fighting additives help maximize performance and improve fuel efficiency.
Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN

SaleItem No. 3

Mobil 1 High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart

Mobil 1 High Mileage full-synthetic motor oil 5W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*
Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
Helps extend engine life by working to prevent damaging deposits and sludge buildup

Item No. 4

Valvoline Restore & Protect Full Synthetic 5W-30 Motor Oil 1 QT

The first motor oil to actively restore engine cleanliness and protect against future damage
With continuous use, Valvoline Active Clean Technology removes up to 100% of deposits while Liqui-Shield Technology helps prevent future deposits (*with regular oil changes. In Adapted Sequence IIIH Testing: Piston Deposit Removal)
79% stronger anti-wear protection than industry standards (vs. GF-6 qualified oil)
Minimizes friction between metal surfaces in your engine to help improve fuel economy
The best motor oil for any age vehicle, from your new car’s first oil change to high-mileage vehicles

SaleItem No. 5

Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT

MAXLIFE TECHNOLOGY PREVENTS engine breakdown with 40% better wear protection than the industry standard
REFRESH AGING SEALS AND PREVENT LEAKS with seal conditioners
REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents – keep motors clean inside
ENHANCED FRICTION PERFORMANCE HELPS MAXIMIZE POWER with advanced friction-fighting agents
MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN

SaleItem No. 6

Pennzoil Synthetic Blend 5W-30 Motor Oil 5-Quart, With Active Cleansing Technology

5W-30 motor oil formulated to keep engines clean and responsive
Provides proven wear protection (based on Sequence IVA wear test using SAE 5W-30)
Helps prevent dirt and contaminants from turning into performance-robbing deposits
Compatible with engine seals and all conventional oils
Suitable for all car, SUV, light van, and truck gasoline engines under all driving conditions

Best Kia Optima 0W-20 Oil

SaleItem No. 1

Mobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-20, 5 Quart

Mobil 1 Advanced Fuel Economy full-synthetic motor oil 0W-20 is low-viscosity to help improve fuel economy.*
Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
Helps protect critical engine parts for up to 10,000 miles between oil changesm,** controlling oxidation to prevent oil breakdown and maintaining excellent viscosity
Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean
Helps extend engine life by working to prevent damaging deposits and sludge buildup

SaleItem No. 2

Mobil 1 High Mileage Full Synthetic Motor Oil 0W-20, 5 Quart, Gray

Mobil 1 High Mileage full-synthetic motor oil 0W-20 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*
Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
Mobil 1 is specially formulated to help remove sludge and lower engine temperatures

SaleItem No. 3

Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil 5 QT

Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
Full synthetic 0W-20 formula offers 24X stronger protection against engine-killing contaminants than the leading full synthetic motor oil
40% better wear protection vs. industry standards as tested in the Sequence IVB engine test
25% better deposit protection with superior engine cleaning detergents as tested in the GMOD engine test
Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN, GM dexos 1 Gen 3

SaleItem No. 4

Castrol GTX Full Synthetic 0W-20 Motor Oil, 5 Quarts

6X better wear protection on critical engine parts than industry standards**
1.3X better sludge protection than industry standards*
3X Stronger against viscosity breakdown than leading full synthetic^
Protection for 10,000 miles between oil changes
Meets or exceeds the following specifications: API SP/SN PLUS/SN | ILSAC GF-6 | GM dexos1 Gen 3 | Meets Ford WSS-M2C947-B1 | Meets Ford WSS-M2C962-A1 |

SaleItem No. 5

Castrol EDGE 0W-20 Advanced Full Synthetic Motor Oil, 5 Quarts

3X Stronger than the leading full synthetic*
10X Better high stress performance**
20,000 miles between oil changes***
Approved and Licensed Specifications: Exceeds API SP/SN PLUS/SN/SM |ILSAC GF-6 | GM dexos1 Gen 3 | Meets engine test requirements of Chrysler MS 6395 | Meets Ford WSS-M2C947-B1 | Meets Ford WSS-M2C962-A1 |
Viscosity breakdown as measured in Kurt Orbahn test on 5W-30 grade |**As measured in Seq IX test under high load/torque conditions vs. API SP test limits | ***Or one year, whichever comes first

Item No. 6

Pennzoil Platinum Full Synthetic 0W-20 Motor Oil, 5 Quart

Full synthetic 0W-20 motor oil that is made with natural gas and designed to maximize engine protection
Backed by a 15,000-mile protection guarantee* to protect your pursuit of every mile
Provides better fuel economy (based on the latest industry standards)
Keeps pistons cleaner than the toughest industry standard (based on Sequence IIIH results)
Provides unsurpassed wear protection (based on Sequence IVA wear test using SAE 5W-30)

Item No. 7

Valvoline European Vehicle Full Synthetic SAE 0W-20 Motor Oil 1 Quart

Advanced protection for European gasoline and diesel vehicles against the four main causes of engine breakdown: wear friction heat and deposits
Formulated with top-quality anti-wear additives that go beyond industry and OEM standards in European vehicles
Premium antioxidants and cleaning detergents combine to safeguard against damaging deposits
Exceptional high/low temperature protection defends your engine no matter the climate or driving conditions
Meets or exceeds all requirements of API SN with SN PLUS, ACEA C5, MB 229.71, Approved under VW Standard 508.00/509.00, BMW LL-17FE+, Porsche C20, Volvo VCC-RBSO-2AE, STJLR.51.5122, STJLR.03.5006

Best Kia Optima 5W-40 Oil

Item No. 1

Shell Rotella T6 Full Synthetic 5W-40 Motor Oil, 1 Gallon (3 Pack)

Full synthetic 5W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown
Improved wear performance with significantly increased level of protection against harmful engine wear (compared to previous generation API CJ-4 engine oils)
Enhanced fuel economy capability of 1.5% without compromising engine protection or durability (compared to 15W-40 oils)
Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants
Resists breakdown by heat to provide continuous protection throughout the service interval, and also provides improved low-temperature flow compared to conventional 15W-40 oils

SaleItem No. 2

Valvoline European Vehicle Full Synthetic SAE 5W-40 Motor Oil 5 Quart

Advanced protection for European gasoline and diesel vehicles against the four main causes of engine breakdown: wear friction heat and deposits
Formulated with top-quality anti-wear additives that go beyond industry and OEM standards in European vehicles
Premium antioxidants and cleaning detergents combine to safeguard against damaging deposits
Exceptional high/low temperature protection defends your engine no matter the climate or driving conditions
Meets or exceeds all requirements of API SP, ACEA A3/B3, A3/B4, MB-Approval 229.5, MB-Approval 229.3, MB-Approval 226.5, Approved under VW Standard 502.00/505.00, VW 505.01, BMW LL-01, BMW LL-14FE+, Porsche A40, Renault RN0700 & RN0710, PSA B71 2296, Chrysler MS-12633, Chrysler MS-10725

SaleItem No. 3

Valvoline European Vehicle Full Synthetic SAE 5W-40 Motor Oil 1 QT (Pack of 2)

The information below is per-pack only
ADVANCED PROTECTION IN EUROPEAN VEHICLES agains the four main causes of engine breakdown: wear friction heat and deposits
EXTRA WEAR PROTECTION vs. industry and OEM standards with advanced anti-wear additives
SUPERIOR PERFORMANCE FOR EUROPEAN gasoline and diesel engines
EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your engine no matter the climate or driving conditions

Item No. 4

Pennzoil Platinum Euro Full Synthetic 5W-40 Motor Oil, 1 Quart (6 Pack)

Full synthetic 5W-40 motor oil that is made with natural gas and designed to maximize engine protection
Formulated for modern light-duty diesel and high-performance engines in European vehicles, including Fiat, Mercedes-Benz, Porsche, Renault, and VW
Helps extend engine life and protects for up to 15 years or 500,000 miles, whichever comes first, guaranteed*
Delivers faster low-temperature oil flow and protection in extreme heat
Protects horsepower and keeps engine closer to factory clean (based on Sequence VH and M-111 sludge test using SAE 0W-40)

SaleItem No. 5

Liqui Moly 2331 Leichtlauf High Tech 5W-40 Engine Oil - 1 Liter

Rapid oil delivery at low temperatures, high lubrication reliability at high and low temperatures
Long engine service life due to high level of protection against wear, mixable and compatible with commercially-available engine oils
Outstanding engine cleanliness, tested with catalytic converters and performance proved with turbochargers
Saves fuel and reduces pollutant emission; Optimum oil pressure at all engine speeds, high shear and ageing stability
Approvals from vehicle manufacturers for Leichtlauf High Tech 5W-40 include BMW Longlife-01, MB-Approval 229.5, Porsche A40, Renault RN 0700, 0710, VW 502 00/505 00

SaleItem No. 6

Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT

Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
Full synthetic formula offers 24X stronger protection against engine-killing contaminants than the leading full synthetic motor oil
40% better wear protection vs. industry standards as tested in the Sequence IVB engine test
25% better deposit protection with superior engine cleaning detergents as tested in the GMOD engine test
Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN, GM dexos 1 Gen 3

SaleItem No. 7

Liqui Moly 20230 Molygen New Generation 5W-40 Motor Oil, 1 Liter

Ensures that the motor oil is of low viscosity with a high shear stability and reliably prevents the formation of deposits
The results are savings in fuel and an extended service life for the engine
High-performance, low-friction engine oil for year-round use
For the protection and value conservation of the engine during long intervals between oil changes and when there are extreme engine requirements

Best Kia Optima 10W-30 Oil

SaleItem No. 1

Valvoline High Mileage with MaxLife Technology 10W-30 Synthetic Blend Motor Oil 5 QT

MaxLife Technology prevents engine breakdown with 40% better wear protection than the industry standard
Includes seal conditioners to reduce oil consumption and oil leaks in high mileage engines.
Added detergents reduce sludge, corrosion, rust and deposits to help keep motors clean inside and ensure a smooth-running engine.
Advanced friction-fighting additives help maximize performance and improve fuel efficiency.
Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN

SaleItem No. 2

Valvoline Advanced Full Synthetic SAE 10W-30 Motor Oil 5 QT

Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
Full synthetic 10W-30 formula offers 24X stronger protection against engine-killing contaminants than the leading full synthetic motor oil
40% better wear protection vs. industry standards as tested in the Sequence IVB engine test
25% better deposit protection with superior engine cleaning detergents as tested in the GMOD engine test
Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN

SaleItem No. 3

Mobil 1 High Mileage Full Synthetic Motor Oil 10W-30, 5 Quart

Mobil 1 High Mileage full-synthetic motor oil 10W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*
Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
Mobil 1 is specially formulated to help remove sludge and lower engine temperatures

SaleItem No. 4

STP Premium Small Engine 4 Cycle Oil Formula, SAE10W-30 Small Engine Oil Engine Care Formula Reduces Wear for Lawnmower, Push Mower, Tractor, 32 Oz, STP

Engineered with Anti-Wear Technology that provides engine part lubrication and reduced engine wear
All-weather synthetic blend formula promotes easier starts all year
Antioxidants fight thermal breakdown to enhance oil durability
Viscosity index improver helps reduce oil consumption
Detergents help keep engine components clean and control carbon deposits

Item No. 5

Castrol GTX 10W-30 Conventional Motor Oil, 5 Quarts

Advanced protection against viscosity and thermal breakdown
Superior protection against engine sludge
Premium quality base oils and anti-wear additives to help extend the life of your engine
Helps minimize oil consumption
Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM | ILSAC GF-6

SaleItem No. 6

Pennzoil High Mileage 10W-30 Motor Oil, 5 Quart

High Mileage 10W-30 engine oil specially formulated to help stop leaks and reduce oil consumption in worn engines
Recommended for vehicles with more than 75,000 miles
Helps prevent sludge and other damaging deposits
Proven wear protection for engine parts
Suitable for modern turbocharged engines where low-speed pre-ignition protection is required

Item No. 7

Pennzoil Motor Oil 10W-30 Motor Oil, 1 Quart

10W-30 motor oil formulated to keep engines clean and responsive
Provides proven wear protection (based on Sequence IVA wear test using SAE 5W-30)
Helps prevent dirt and contaminants from turning into performance-robbing deposits
Compatible with engine seals and all conventional oils
Suitable for all car, SUV, light van, and truck gasoline engines under all driving conditions

Recommended Engine Oil Filter For Kia Optima

Item No. 1

FRAM Extra Guard PH9688, 10K Mile Change Automotive Replacement Interval Spin-On Engine Oil Filter for Select Vehicle Models

LONG-LASTING: This engine oil filter has a proven protection for up to 10,000 miles.
OPTIMAL PERFORMANCE: Engineered for use with conventional or synthetic motor oil. Extra Guard has cellulose and glass blended media that provides advanced engine protection for your vehicle.
ENGINE PROTECTION: A special blend of fibers and resin creates a proprietary filter media that captures 95% of dirt particles that can cause harmful engine wear.
EASY INSTALLATION: It has SureGrip that provides non-slip surface for easier installation and removal of the oil filter.
EVERYDAY OIL FILTER: Designed for everyday drivers who perform frequent maintenance on their vehicles. Engineered with a silicone anti-drain back valve, Extra Guard meets all manufacturer’s recommended change intervals.

Item No. 2

FRAM Ultra Synthetic Automotive Replacement Oil Filter, Designed for Synthetic Oil Changes Lasting up to 20k Miles, XG9688 with SureGrip (Pack of 1)

EASY INSTALLATION: Engine oil filter comes with Suregrip non-slip surface making it easy to remove and implement your filter without slippery mess ups. Perfect for the DIYer like yourself, just screw new filter on until gasket reaches base contact and tighten.
DURABLE DUAL LAYER: Compare to standard oil filters, FRAM Ultra Synthetic provides 99%+ filtration efficiency with pleated media that entraps all kinds of dirt and exhaust for a cleaner output.
SUPERIOR ENGINE PROTECTION: FRAM car oil filter is composed of a slick silicone anti-drainback valve, delivering superior start-up engine protection with up to 3X the hot oil resistance. Keep your filter clean without the dangerous mess.
HIGH TEMP RESISTENCE: Filter combats high heat pressure for longer shelf life with advanced high nitrile gasket for extended durability and quality.
20,000 MILE CAPABILITY: Reliable for high mileage, FRAM Ultra Synthetic offers proven protection up to 20,000 miles. FRAM Ultra Synthetic delivers reliable performance for the person who lives on the road.

SaleItem No. 3

HYUNDAI Genuine 26300-35504 Oil Filter

Genuine OEM
Better engine performance
Fits most Hyundai and Kia vehicles
fit type: Universal Fit

Item No. 4

Purolator PL14459 PurolatorONE Advanced Engine Protection Spin On Oil Filter Compatible With Hyundai Elantra, Sonata, Tucson, Accent, Sante Fe, Kia Soul, Optima, Sportage, Sorento and Honda Accord

Provides advanced engine protection for up to 15,000 miles
High-density synthetic blend media with up to 99% Dirt Removal Power
Silicone anti-drainback valve protects against dry starts and oil leaks
PTFE treated heat resistant gasket remains flexible for advanced leak protection
Metal end caps and center tube provide stability and integrity for greater wear resistance

An authorized Kia dealer should replace the engine oil and filter.

The engine oil and filter should be changed at the times suggested in the maintenance program. If the car is driven in harsh weather, more frequent oil and filter replacements are advised.

Engine oil, especially if it has been utilized for a lengthy time, can irritate or cause cancer in the skin if it is continuously exposed. Engine oil contains chemicals that have been demonstrated to induce cancer in laboratory animals.

As soon as possible, wash your hands thoroughly with soap and warm water after handling old oil to prevent irritation or disease of the skin. Children should not be allowed access to old engine oil.

How Much Oil Does a Kia Optima Take?

The 2022 2.5L Turbo Kia K5 (Kia Optima) takes 6.1 quarts (5.8 liters) of 0W-30 oil.

TOP TIER Detergent Gasoline, which includes detergent additives to help prevent deposit formation in the engine, is a good example of high-quality gasoline.

Clean gasoline will help the engine run more smoothly and improve the emission control system effectiveness.

If TOP TIER Detergent Gasoline isn’t accessible, one bottle of additive should be put in the tank every 7,500 miles (12,000 km) or at each engine oil change. Additives can be purchased from your authorized Kia dealer and given instructions on how to use them. Do not combine different additives.

Last update on 2025-05-16 / Affiliate links / Images from Amazon Product Advertising API