Best Oil For Chrysler 300: Compare 10 Motor Oils

#1 · Best Overall

1. Mopar Chrysler 0W-40

• Compatible with Vehicle Type: Car
• Size: 7 quarts
• Container Type: Bottle

Best for: Seven-quart Mopar 0W-40.

Why it ranks #1: The Mopar Chrysler Dodge Jeep product is a 0W-40 full synthetic supplied in a 7-quart size, making it the most directly Chrysler-branded option here.

The Mopar-branded 0W-40 oil is supplied in a seven-quart quantity, a concrete combination for Chrysler, Dodge, and Jeep owners comparing a brand-specific product and larger container. The listing identifies it as Penzoil Ultra Platinum full synthetic, though it provides few further performance specifications.

Its Mopar branding and Chrysler, Dodge, and Jeep naming make the product directly recognizable to owners shopping within those marques. The 0W-40 grade and seven-quart quantity are the main stated selection details; the quantity may suit a maintenance purchase when the vehicle’s required fill aligns. The listing does not provide additional performance claims or a Chrysler specification, so buyers should rely on the applicable vehicle requirements rather than infer compatibility from the brand name alone.

Skip it if you need a listed Chrysler MS 6395 qualification; Castrol EDGE 0W-40 is not listed, but Castrol EDGE 5W-30 explicitly meets that engine-test requirement.

This may suit a Chrysler 300 owner whose vehicle calls for 0W-40 and whose maintenance needs align with seven quarts. The listing’s limited specification detail makes checking the vehicle requirements especially important.

Listed on Amazon as: Mopar Chrysler Dodge Jeep Penzoil Ultra Platinum Full Synthetic 0W-40 7 Qts.

#2 · Best 5W-30 Match

2. Castrol EDGE 5W-30

• Compatible with Vehicle Type: Car, Truck
• Size: 5 Quarts
• Container Type: Jug

Best for: 5W-30 with Chrysler MS 6395.

Why it ranks #2: This full synthetic 5W-30 explicitly meets engine test requirements of Chrysler MS 6395 and comes in a 5-quart jug.

Chrysler MS 6395 engine-test requirements are explicitly met by Castrol EDGE 5W-30, giving Chrysler 300 shoppers a concrete specification to check against their engine’s requirements. This full synthetic also advertises high-stress performance and viscosity-breakdown resistance for demanding operating conditions.

The stated Chrysler MS 6395 fit makes this oil particularly relevant when that requirement appears in the vehicle’s specifications. Castrol also claims 10X better high-stress performance and 3X strength against viscosity breakdown versus a leading full synthetic, connecting its performance focus to operation under load and heat. Its 20,000-mile interval claim is qualified as one year, whichever comes first; follow vehicle guidance and the product’s stated limits rather than treating the number as universal.

Skip it if you need a 0W-20 viscosity; Castrol EDGE 0W-20 is a listed alternative that also meets Chrysler MS 6395 engine-test requirements.

This is a relevant candidate for Chrysler 300 owners whose engine specifies 5W-30 and calls for Chrysler MS 6395. Check the vehicle’s viscosity and service guidance; the extended interval claim does not override the one-year limit.

Listed on Amazon as: Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

#3 · Best 0W-20 Match

3. Castrol EDGE 0W-20

• Compatible with Vehicle Type: Car, Hybrids, Truck
• Size: 5 Quarts
• Container Type: Jug

Best for: 0W-20 with Chrysler MS 6395.

Why it ranks #3: This full synthetic 0W-20 explicitly meets engine test requirements of Chrysler MS 6395 and is supplied in a 5-quart jug.

Castrol EDGE 0W-20 explicitly meets Chrysler MS 6395 engine-test requirements, giving Chrysler 300 shoppers a relevant specification to compare with their vehicle’s manual. Its full synthetic formulation also carries claims for high-stress performance and resistance to viscosity breakdown.

The Chrysler MS 6395 listing provides a specific compatibility point when that requirement applies, while the 0W-20 grade narrows the fit to engines calling for that viscosity. Castrol claims 10X better high-stress performance and 3X strength against viscosity breakdown versus a leading full synthetic. The 20,000-mile interval is limited to one year, whichever comes first, so maintenance planning should account for the time limit and the vehicle’s own service guidance.

Skip it if you need 5W-30; Castrol EDGE 5W-30 is a listed alternative that also meets Chrysler MS 6395 engine-test requirements.

This suits Chrysler 300 owners whose engine specifies 0W-20 and MS 6395, with the stated high-stress and viscosity-breakdown claims as added considerations. Confirm the grade and follow the one-year maximum interval.

Listed on Amazon as: Castrol EDGE 0W-20 Advanced Full Synthetic Motor Oil, 5 Quarts

#4 · High-Mileage 5W-20

4. Castrol EDGE High Mileage 5W-20

• Compatible with Vehicle Type: For vehicles with over 75,000 miles
• Size: 5 Quarts
• Container Type: Bottle

Best for: High-mileage 5W-20 synthetic.

Why it ranks #4: For vehicles over 75,000 miles, this 5W-20 full synthetic lists Chrysler MS 6395 engine test requirements and includes phosphorus replacement technology.

Castrol EDGE High Mileage 5W-20 combines phosphorus replacement technology with a formulation for vehicles over 75,000 miles. The technology is intended to help extend emissions-system life, while the oil also targets leaks, oil burnoff, and deposits in a higher-mileage engine.

For an engine with more than 75,000 miles, Castrol’s stated focus on leaks and oil burnoff addresses common maintenance concerns, while deposit reduction targets buildup that can rob power. Phosphorus Replacement Technology aims to help extend emissions-system life. The product meets Chrysler MS 6395 engine-test requirements and lists a 15,000-mile interval or one year, whichever comes first. Its 5W-20 viscosity remains the deciding fit constraint for a Chrysler 300.

Skip it if you need 0W-20; Castrol EDGE High Mileage 0W-20 is a listed high-mileage alternative that also meets Chrysler MS 6395 engine-test requirements.

This is a candidate for high-mileage Chrysler 300 owners whose engine specifies 5W-20 and who want emissions-system and deposit-focused features. Verify the viscosity requirement and observe the stated one-year interval limit.

Listed on Amazon as: Castrol EDGE High Mileage 5W-20 Advanced Full Synthetic Motor Oil, 5 Quarts

#5 · High-Mileage 0W-20

5. Castrol EDGE High Mileage 0W-20

• Compatible with Vehicle Type: For vehicles with over 75,000 miles
• Size: 5 Quarts
• Container Type: Bottle

Best for: High-mileage 0W-20 synthetic.

Why it ranks #5: This high-mileage 0W-20 lists Chrysler MS 6395 engine test requirements and is designed for vehicles with over 75,000 miles.

Phosphorus Replacement Technology gives Castrol EDGE High Mileage 0W-20 a distinct emissions-system focus, with the stated aim of helping extend emissions-system life. It is formulated for vehicles over 75,000 miles and also targets leaks, oil burnoff, and power-robbing deposits.

For a higher-mileage engine, the stated reduction of leaks and oil burnoff addresses two specific ownership concerns, while deposit control targets buildup that can rob power. Phosphorus Replacement Technology is intended to help extend emissions-system life. Castrol lists Chrysler MS 6395 engine-test requirements and a 15,000-mile interval or one year, whichever comes first. Those details make this a targeted option, but the 0W-20 grade must match the Chrysler 300’s required viscosity.

Skip it if you need 5W-30; Castrol EDGE High Mileage 5W-30 offers a listed high-mileage alternative with Chrysler MS 6395 listed.

This is for high-mileage Chrysler 300 owners whose engine calls for 0W-20 and who value leak and emissions-system attention. Its mileage focus is relevant only when both the viscosity and vehicle requirements align.

Listed on Amazon as: Castrol EDGE High Mileage 0W-20 Advanced Full Synthetic Motor Oil, 5 Quart

#6

6. Pennzoil Ultra Platinum 0W-40

• Compatible with Vehicle Type: Car
• Size: 1 Quart
• Container Type: Bottle

Best for: 0W-40 high-performance top-up.

Why it ranks #6: This full synthetic 0W-40 is described for high-performance engines and extreme temperatures, but the listing does not name a Chrysler specification.

Pennzoil Ultra Platinum’s 0W-40 grade and extreme-temperature performance claims give this full synthetic a clear high-performance focus. The one-quart bottle is especially relevant when a driver needs a smaller quantity for topping up or maintaining an engine that specifies this viscosity.

Pennzoil describes the oil as intended for high-performance engines and says it helps protect against loss of power, tying its performance focus to a concrete operating concern. Its stated extreme-temperature performance supports use across temperature conditions, while the natural-gas-derived formulation distinguishes its base-oil source. The one-quart bottle is convenient for a smaller quantity, but it is less suited to a full service requiring more oil; check the Chrysler 300’s specified viscosity before use.

Skip it if you need a five-quart 0W-40 container; Mopar Penzoil Ultra Platinum 0W-40 is listed in a seven-quart quantity.

This suits a Chrysler 300 owner whose engine specifies 0W-40 and who needs a small quantity or values the stated high-performance focus. The one-quart size is a key boundary for buyers planning a complete oil change.

Listed on Amazon as: Pennzoil Ultra Platinum Full Synthetic 0W-40 Motor Oil, 1 Quart

#7

7. Valvoline Advanced 5W-30

• Compatible with Vehicle Type: Car, Truck
• Size: 5 QT
• Container Type: Jug

Best for: Full-synthetic everyday protection.

Why it ranks #7: This 5W-30 full synthetic highlights wear, deposit, and heat protection, but its supplied details do not list Chrysler MS 6395.

Valvoline’s claim of up to 2.5X better heat protection than industry standards sets this 5W-30 full synthetic apart for drivers concerned with thermal breakdown. It also targets wear, friction, and deposits, giving everyday commuting and stop-and-go use a broad protection focus.

The 40% stronger wear-protection claim is paired with friction reduction, linking the stated benefit to less friction in everyday engine operation. Valvoline also claims 15% better deposit defense and up to 2.5X better heat protection than industry standards, addressing cleanliness as well as heat-related sludge and thermal breakdown. The 5-quart jug offers a practical container size for routine maintenance, while the 5W-30 grade still needs to match the Chrysler 300 engine’s requirements.

Skip it if you require a stated extended change interval; Castrol EDGE 5W-30 lists up to 20,000 miles or one year, whichever comes first.

This fits Chrysler 300 owners seeking a 5W-30 full synthetic with stated wear, deposit, and heat-protection claims. Confirm that 5W-30 matches the engine’s specification, since the protection claims do not determine the required viscosity.

Listed on Amazon as: Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT

#8

8. Castrol GTX Full Synthetic 5W-30

• Compatible with Vehicle Type: Car, Truck
• Size: 5 Quarts
• Container Type: Bottle

Best for: 5W-30 full-synthetic protection.

Why it ranks #8: This 5W-30 full synthetic lists API specifications and protection claims, but the supplied details do not state Chrysler MS 6395.

Castrol GTX Full Synthetic 5W-30 claims six times better wear protection on critical engine parts than industry standards, making its wear focus immediately clear. It also claims stronger sludge protection and viscosity-breakdown resistance for drivers seeking a full synthetic with stated maintenance intervals.

Castrol’s 6X wear-protection claim and 1.3X sludge-protection claim connect the oil’s stated benefits to critical-part wear and engine cleanliness. Its 3X strength against viscosity breakdown targets oil stability, while the listed 10,000-mile protection interval offers a maintenance reference. This is a five-quart 5W-30 product for car and truck use; those details support comparison, but the Chrysler 300’s required viscosity and service schedule remain controlling.

Skip it if you need a longer stated interval; Castrol EDGE 5W-30 lists up to 20,000 miles or one year, whichever comes first.

This fits Chrysler 300 owners whose engine calls for 5W-30 and who prioritize stated wear and sludge protection. Its 10,000-mile interval is the listed boundary; follow the vehicle’s own service requirements.

Listed on Amazon as: Castrol GTX Full Synthetic 5W-30 Motor Oil, 5 Quarts

#9

9. Mobil 1 High Mileage 5W-30

• Compatible with Vehicle Type: Car
• Size: 5 Quart (Pack of 1)
• Container Type: Bottle

Best for: High-mileage full synthetic.

Why it ranks #9: This high-mileage 5W-30 is intended for engines with 75,000 miles or more, but the supplied specifications do not identify Chrysler approval.

Mobil 1 High Mileage 5W-30 is formulated for engines with 75,000 miles or more and pairs that mileage focus with a stated 15,000-mile protection claim. Its sludge-fighting additives and synthetic formulation aim to support engine life and cleanliness in higher-mileage vehicles.

The 75,000-mile threshold identifies the intended audience, while additives that help fight sludge address buildup during continued use. Mobil also says the oil protects for 15,000 miles, a useful stated interval reference for planning maintenance, though vehicle guidance still applies. The five-quart bottle offers a single container for service needs, and the 5W-30 grade makes this relevant only where that viscosity is specified for the Chrysler 300.

Skip it if you need a stated Chrysler MS 6395 qualification; Castrol EDGE 5W-30 explicitly lists that engine-test requirement.

This fits a higher-mileage Chrysler 300 owner whose engine calls for 5W-30 and who wants a stated protection interval. Check the vehicle’s service schedule and specifications, since the mileage claim does not establish universal fit.

Listed on Amazon as: Mobil 1 High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart

#10

10. Valvoline MaxLife 5W-30

• Compatible with Vehicle Type: Car, Truck
• Size: 5 qt (Pack of 1)
• Container Type: Bottle

Best for: High-mileage 5W-30 blend.

Why it ranks #10: This 5W-30 synthetic blend targets engines with at least 75,000 miles, but its listing does not name a Chrysler specification.

Seal conditioners give Valvoline MaxLife a specific role in engines with 75,000 miles or more: they help prevent oil leaks and reduce oil consumption. Its 5W-30 synthetic blend also pairs that high-mileage focus with detergents and friction-fighting additives for ongoing engine cleanliness and protection.

The seal conditioners target leaks and oil consumption, a practical focus for owners maintaining a higher-mileage engine. Valvoline also cites 20% better wear protection and 15% better sludge defense than industry standards, while extra detergents help guard against friction, corrosion, and deposits. The 5-quart container provides a single purchase quantity, and the 5W-30 grade identifies the oil’s viscosity; choose it only where that grade suits the vehicle’s requirements.

Skip it if you need full synthetic oil; Valvoline Advanced Full Synthetic 5W-30 is a listed alternative with full-synthetic protection features.

This suits Chrysler 300 owners whose engine calls for 5W-30 and who want a high-mileage blend with seal conditioners. Its mileage-specific formulation is useful, but the blend type and required viscosity should fit your maintenance choice.

Listed on Amazon as: Valvoline MaxLife High Mileage 5W-30 Synthetic Blend Motor Oil 5 Quart