Best Oil For Subaru Impreza: Match the Oil to Your Model

#1 · Best Overall

1. Subaru OEM Oil Change Kit

• Compatible with Vehicle Type: Subaru Forester, Subaru Outback, Subaru…
• Container Type: Bottle

Best for: Subaru oil-change kit for Impreza.

Why it ranks #1: Its listing explicitly fits 2017–2023 non-turbo Impreza models and bundles genuine 0W-20 oil with a filter and crush gasket.

This genuine Subaru kit combines five quarts of 0W-20 oil with a filter and crush gasket, so an owner can gather several routine service items in one package. Its listed fitment includes 2017–2023 non-turbo Imprezas, making the application more specific than an oil-only listing.

The package pairs Subaru’s 0W-20 synthetic oil with filter 15208AA21A and crush gasket 803916010. Having those service components together can simplify preparation for an oil change, while the listed 2017–2023 non-turbo Impreza application helps owners assess fitment. The kit includes five quarts, but its own notes ask buyers to check the owner’s manual for oil-capacity requirements; confirm the required quantity and application before beginning service.

Skip it if you have a turbo Impreza; Subaru’s 5W-30 OEM oil is listed for WRX and STI applications.

This kit suits owners of a listed non-turbo Impreza who want oil, filter, and gasket together for scheduled service. Check the owner’s manual for capacity, and note that its Impreza fitment excludes turbo engines.

Listed on Amazon as: Subaru Forester Outback Impreza Ascent Legacy Crosstrek Oil Change Kit – Filter – Gasket – & 5 Qts Synthetic Motor Oil SAE 0W-20 – Genuine OEM

#2 · Best Oil Only

2. Subaru Synthetic Motor Oil 0W-20

• Compatible with Vehicle Type: Car
• Size: 5 Quart
• Container Type: Bottle

Best for: Genuine oil for non-turbo Imprezas.

Why it ranks #2: This genuine Subaru 5-quart 0W-20 oil specifically lists 2017–2023 non-turbo Impreza compatibility, without extra service parts.

Subaru’s genuine 0W-20 synthetic oil is listed for 2017–2023 Impreza non-turbo engines, giving owners of those models a manufacturer-branded oil with a clearly stated application. The five-quart container provides a ready supply for an oil change, while the listed fitment helps narrow the choice before maintenance.

The 0W-20 grade and explicit 2017–2023 Impreza non-turbo listing make this a targeted option rather than a general-purpose oil selection. Subaru supplies it in a five-quart container, which gives owners a useful quantity on hand for routine service; check the owner’s manual for the engine’s capacity. Because the listing excludes turbo Imprezas, the fitment information can help prevent choosing this product for an application outside its stated range.

Skip it if you own a turbo Impreza; Subaru’s 5W-30 OEM oil is listed for WRX and STI applications.

This is a sensible choice for owners of a listed 2017–2023 non-turbo Impreza who want Subaru-branded 0W-20 in a five-quart container. Its stated application does not cover turbo Imprezas, so check the engine-specific requirements.

Listed on Amazon as: Subaru Synthetic Motor Oil SAE 0W-20 5 Quart Container SOA427V1325 Oem Genuine

#3 · Newer Impreza Fit

3. Subaru Synthetic Motor Oil 0W-16

Best for: Newer Subaru 0W-16 applications.

Why it ranks #3: The genuine 0W-16, 5-quart product listing specifically names the 2024 Impreza, making it relevant when that viscosity matches the manual.

Subaru’s genuine 0W-16 synthetic oil is listed for the 2024 Impreza, creating a specific option for owners of that model year whose manual calls for this grade. The five-quart container provides a service supply, and the listing also names the 2024 Crosstrek and 2025 Forester.

The SAE 0W-16 grade distinguishes this oil from the 0W-20 options elsewhere in the roundup, while the listing names 2024 Impreza, 2024 Crosstrek, and 2025 Forester applications. That model-year specificity helps owners identify the intended use, but the product notes say to check the owner’s manual for oil-capacity requirements. Its five-quart container gives a quantity on hand; confirm both the required grade and amount for the vehicle before servicing.

Skip it if you have a 2017–2023 non-turbo Impreza; Subaru’s genuine 0W-20 oil is listed for those model years.

This is a focused choice for a 2024 Impreza owner whose manual specifies 0W-16, rather than a general fit for older Imprezas. Check the manual for capacity and confirm the required grade before an oil change.

Listed on Amazon as: Subaru Synthetic Motor Oil SAE 0W-16 5 Quart Container SOA427V3100 Oem 2024 Crosstrek 2024 Impreza 2025 Forester Genuine

#4 · Everyday Protection

4. Valvoline Advanced Full Synthetic

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

Best for: Everyday-driving protection focus.

Why it ranks #4: This 5-quart full synthetic is 0W-20, the viscosity specified by the Subaru Impreza-fit products for covered non-turbo models.

Valvoline’s full-synthetic 0W-20 emphasizes protection against wear, friction, heat, and deposits, linking its formulation to common stresses from commuting and stop-and-go driving. Its stated wear and deposit protection figures give buyers concrete performance claims to weigh, and the five-quart bottle suits a routine oil-change supply.

Valvoline cites 40% stronger wear protection than industry standards, a claim tied to reducing friction and supporting fuel economy. It also lists 15% better deposit defense, which is intended to keep engines cleaner, and up to 2.5 times better heat protection to help fight sludge and thermal breakdown. Those benefits address several everyday operating stresses, while the 0W-20 grade and five-quart size offer a straightforward format for an oil change.

Skip it if you need a Subaru-specific oil-and-filter bundle; the Subaru Genuine 0W-20 change kit includes a filter and gasket.

Choose this for everyday driving when you want a full-synthetic 0W-20 with stated wear, deposit, and heat-protection claims. The listing is for the oil itself, so arrange any filter or gasket separately for service.

Listed on Amazon as: Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil 5 QT

#5

5. Castrol GTX Full Synthetic

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

Best for: Synthetic oil with wear protection claims.

Why it ranks #5: Its 0W-20 viscosity aligns with the listed non-turbo Impreza options, and the product states protection for 10,000 miles between oil changes.

Castrol GTX Full Synthetic 0W-20 highlights six-times better wear protection on critical engine parts than industry standards, giving protection-focused buyers a specific claim to consider. Its stated sludge protection and viscosity-breakdown performance add further detail, while the five-quart container provides oil for a service supply.

Castrol claims 1.3 times better sludge protection than industry standards and three times stronger resistance to viscosity breakdown than leading full synthetic. Those claims address deposits and oil stability, while the product also states protection for 10,000 miles between oil changes. It meets API SP/SN PLUS/SN and ILSAC GF-6 specifications, among others. The 0W-20 grade and five-quart size make it a practical oil-only option when those requirements match the vehicle manual.

Skip it if you want a Subaru oil-change kit with service parts included; the Subaru genuine 0W-20 kit bundles oil, filter, and gasket.

Consider this oil for an Impreza owner seeking 0W-20 and Castrol’s stated wear, sludge, and viscosity-protection claims. It is an oil-only listing, and vehicle requirements and change intervals should follow the owner’s manual.

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

#6

6. Castrol EDGE 0W-20

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

Best for: Extended-interval claim for 0W-20.

Why it ranks #6: This 5-quart full synthetic offers the relevant 0W-20 viscosity, but its supplied compatibility details do not specifically name Impreza.

Castrol EDGE 0W-20 states protection for up to 20,000 miles or one year, whichever comes first, making its extended-interval claim the key point for buyers comparing service schedules. Its listed high-stress performance and viscosity-breakdown claims add context, and the five-quart jug supplies oil for maintenance.

Castrol claims EDGE is three times stronger than the leading full synthetic and offers ten-times-better high-stress performance, with the latter measured under high-load and torque conditions. The product also states 20,000-mile protection or one year, whichever comes first, giving owners a clear interval claim to evaluate against their manual. It is SAE 0W-20 and meets API and ILSAC specifications listed in the product details; the five-quart jug contains oil, not service parts.

Skip it if you want the filter and gasket bundled for service; the Subaru genuine 0W-20 oil-change kit includes both parts.

This may suit an Impreza owner who wants Castrol’s stated extended-interval claim and high-stress performance focus in 0W-20. Follow the vehicle manual for oil requirements and service timing; the jug does not bundle a filter or gasket.

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

#7

7. Mobil 1 Advanced Fuel Economy

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

Best for: Fuel-efficiency-focused 0W-20.

Why it ranks #7: The 0W-20 full synthetic matches the viscosity listed for covered non-turbo Imprezas, though no specific Impreza fit is stated.

Mobil 1 Advanced Fuel Economy 0W-20 explicitly targets improved gas mileage and engine efficiency, giving fuel-conscious Impreza owners a clear reason to consider it. It is also listed as suitable for hybrid vehicles, and its five-quart bottle pairs that efficiency focus with a stated 15,000-mile protection claim.

Mobil says this full-synthetic 0W-20 helps increase engine efficiency and improve gas mileage, connecting its stated purpose to everyday operation rather than a bundled maintenance package. The product is listed as suitable for hybrid vehicles and includes additives to help fight sludge. Mobil also states protection for 15,000 miles. For an Impreza, the practical fit depends on the owner’s manual specifying 0W-20 and on following the vehicle’s prescribed service interval.

Skip it if you need Subaru-branded oil with the filter and gasket included; the Subaru genuine 0W-20 change kit supplies those service parts.

Choose this if your Impreza calls for 0W-20 and you value the product’s stated engine-efficiency and fuel-economy aims. It is sold as motor oil, so the filter and gasket needed for service must be handled separately.

Listed on Amazon as: Mobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-20, 5 Quart

#8

8. Mobil 1 High Mileage

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

Best for: High-mileage engine oil option.

Why it ranks #8: This 0W-20 full synthetic is designated for engines with 75,000 or more miles, but its product data does not name Impreza.

Mobil 1 High Mileage 0W-20 is specifically identified for engines with 75,000 miles or more, giving higher-mileage vehicle owners a product targeted to that stage of use. Its stated sludge-fighting additives and 15,000-mile protection claim add maintenance considerations to the five-quart bottle.

The high-mileage designation is tied to engines with 75,000 miles or more, while Mobil says the oil helps extend engine life in higher-mileage vehicles. Its additives are intended to fight sludge, and the description connects synthetic-oil components with reduced friction and deposit buildup. Mobil also states protection for 15,000 miles. These features make it relevant to an older Impreza only when its required 0W-20 grade and service schedule align with the owner’s manual.

Skip it if your Impreza is not a high-mileage vehicle and fuel-efficiency focus matters more; Mobil 1 Advanced Fuel Economy 0W-20 targets engine efficiency.

This fits an Impreza owner whose engine has 75,000 miles or more and who wants a high-mileage 0W-20 with sludge-fighting additives. The mileage focus and stated interval are not substitutes for checking the vehicle’s service requirements.

Listed on Amazon as: Mobil 1 High Mileage Full Synthetic Motor Oil 0W-20, 5 Quart

#9

9. Subaru 0W-20 Oil Change Kit

• Compatible with Vehicle Type: Car
• Size: 6000 milliliters
• Container Type: Bottle

Best for: Six-quart Subaru service kit.

Why it ranks #9: It includes six quarts, a filter, and a gasket, but its listed compatible vehicles do not include Impreza.

This Subaru kit pairs six quarts of genuine 0W-20 oil with a filter and crush gasket, offering more oil than the five-quart kit in the lineup. Its title names Impreza, while the detailed fitment list covers multiple Subaru models and years, so owners should check the exact application.

The kit includes Subaru oil filter 15208AA21A, crush gasket 803916010, and six quarts of 0W-20 oil. Bundling the filter and gasket with the oil can streamline preparation for a scheduled service, and the larger oil quantity distinguishes it from the five-quart Subaru kit. The supplied fitment details list applications for Ascent, Crosstrek, Forester, Legacy, and Outback; check the owner’s manual and exact vehicle requirements before relying on the title’s Impreza reference.

Skip it if you need explicit Impreza year-by-year fitment; the Subaru five-quart 0W-20 kit lists 2017–2023 non-turbo Imprezas.

Consider this kit when a listed Subaru application calls for 0W-20 and the six-quart supply suits the service need. Because its detailed fitment list does not specify Impreza years, verify the application and capacity before ordering.

Listed on Amazon as: Subaru Forester Outback Impreza Crosstrek Oil Change Kit Filter Gasket & 6 Qts Synthetic Motor Oil SAE 0W-20 2011-2026 Genuine OEM

#10

10. Subaru OEM Synthetic Motor Oil 5W-30

Best for: Subaru OEM oil for turbo models.

Why it ranks #10: This genuine 5W-30 oil is listed for turbo Forester, Legacy GT, STI, and WRX applications, not the Impreza applications sought here.

Subaru’s genuine synthetic 5W-30 is listed for WRX and STI models from 2011–2021, making it a targeted option for owners whose turbo-model application calls for that grade. The five-quart container provides a service quantity, while the explicit model list helps distinguish it from Subaru’s 0W-20 oil.

The SAE 5W-30 grade and stated 2011–2021 WRX and STI fitment are the central selection details for this Subaru OEM oil. Its listing also names 2011–2018 Forester XT and 2011–2012 Legacy GT, giving additional specified applications. The five-quart bottle is convenient to have on hand for service, but the product is not the general 0W-20 choice listed for non-turbo Imprezas. Check the manual’s required grade and capacity before use.

Skip it if you own a non-turbo Impreza; Subaru’s genuine 0W-20 oil is listed for 2017–2023 non-turbo Imprezas.

This is the relevant Subaru-branded option among these products for a listed WRX or STI application requiring 5W-30. Its fitment list is specific, so non-turbo Impreza owners should look to the separately listed 0W-20 oil.

Listed on Amazon as: Subaru OEM Synthetic 5W-30 Motor Oil 5 Quart Bottle Container SOA427V1425 Turbo Sti wrx