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10 Best Motor Oil 5w30 of 2025

Tested and Reviewed: Top 10 Motor Oil 5w30 deals with expert ratings from 8.1 to a perfect 10

August 2025 Edition

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1

Editor's Choice

9.7

Save 38%

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

Valvoline

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

38% OffFree Shipping

Editor's bottom line:

“This motor oil 5w30 is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

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
American made and formulated, from the Original Motor Oil brand trusted for more than 150 years

Picked by 348 people today

2

9.5

Save 10%

Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 Quarts

Castrol

Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 Quarts

10% OffFree Shipping

Main Highlights

Phosphorus Replacement Technology helps extend emission system life
Superior dispersancy that fights sludge build up
Exceptional oil burn-off protection exceeding industry standards* | Seal conditioners to help reduce leaks
Advanced additives that help prevent engine wear | Improved Fuel Economy**
Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM | ILSAC GF-6 | Meets Ford WSS-M2C946-B1 | Meets Ford WSS-M2C961-A1 | * Based on API and ACEA volatility specifications | ** In 5W-20, 5W-30 and 10W-30 grades versus industry specifications

3

9.5

Save 10%

Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts

Castrol

Castrol GTX 5W-30 Synthetic Blend Motor Oil, 5 Quarts

10% OffFree Shipping

Main Highlights

1.4X superior sludge protection compared to tough industry standards, as measured in the Sequence VH Sludge test vs. API SP test limits
Advanced protection against viscosity and thermal breakdown
Superior protection against high-temperature deposits
Premium-quality base oils and anti-wear additives that help extend the life of your engine

4

9.2

Save 5%

Castrol GTX Full Synthetic 5W-30 Motor Oil, 5 Quarts

Castrol

Castrol GTX Full Synthetic 5W-30 Motor Oil, 5 Quarts

5% OffFree Shipping

Main Highlights

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-M2C946-B1 | Meets Ford WSS-M2C961-A1 |

5

9.0

Save 25%

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

Valvoline

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

25% OffFree Shipping

Main Highlights

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
American made and formulated, from the Original Motor Oil brand trusted for more than 150 years

6

8.8

Save 5%

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

Castrol

Castrol EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

5% OffFree Shipping

Main Highlights

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-M2C946-B1 | Meets Ford WSS-M2C961-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

7

8.6

Save 37%

Pennzoil Motor Oil 5W-30 Motor Oil, 5 Quart

Pennzoil

Pennzoil Motor Oil 5W-30 Motor Oil, 5 Quart

37% OffFree Shipping

Main Highlights

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
Limited warranty coverage of up to 10 years or 300,000 miles*, whichever comes first
Meets or exceeds the following industry requirements: API SP-Resource Conserving and all previous categories; ILSAC GF-6A
Meets or exceeds the following OEM specifications: Chrysler MS-6395; Ford WSS-M2C961-A1
For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owners manual

8

8.3

Save 40%

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

Pennzoil

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

40% OffFree Shipping

Main Highlights

High Mileage 5W-30 synthetic blend 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
Limited warranty coverage of up to 10 years or 300,000 miles* (whichever comes first)
Meets or exceeds the following industry requirements: API SP-Resource Conserving and all previous categories; ILSAC GF-6A
Meets or exceeds the following OEM specifications: Chrysler MS-6395; Ford WSS-M2C961-B1 and WSS-M2C961-A
For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owners manual

9

8.1

Save 15%

Quaker State Motor Oil, 5W-30, 5 Quart

Quaker State

Quaker State Motor Oil, 5W-30, 5 Quart

15% OffFree Shipping

Main Highlights

5W-30 motor oil that provides durable wear protection and reduces engine wear
Helps engines survive daily commutes from high-speed highway operation to repetitive, stop-and-go driving
Provides corrosion protection against harmful acids generated by engine contaminants
Maintains viscosity from start to finish, providing optimal oil film protection
Combats engine sludge and deposits
Comes with a warranty of up to 10 years or 300,000 miles, whichever comes first*, when you exclusively use Quaker State motor oil
Meets or exceeds the following industry requirements: API SP-Resource Conserving and all previous categories; ILSAC GF-6A
Meets or exceeds the following OEM specifications: Chrysler MS-6395; Ford WSS-M2C961-A1
For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owners manual

10

8.1

Save 8%

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

Mobil

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

8% OffFree Shipping

Main Highlights

Mobil 1 Extended Performance High Mileage full-synthetic motor oil 5W-30 is designed for engines with over 75,000 miles to go up to 20,000 miles between oil changes.*
Utilizes Mobil 1s 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

Our Best Overall Choice

9.7

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

Valvoline

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

38% OffFree Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

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
American made and formulated, from the Original Motor Oil brand trusted for more than 150 years

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Castrol EDGE High Mileage 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

Mobil Full Synthetic Motor Oil 5W-30, 1 Quart (6-pack)

Mobil Full Synthetic Motor Oil 5W-30, 1 Quart (6-pack)

K&N Motor Oil: 5W-30 Synthetic Engine Oil: Premium Protection, High Mileage, 1 Quart

K&N Motor Oil: 5W-30 Synthetic Engine Oil: Premium Protection, High Mileage, 1 Quart

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

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

Quaker State Full Synthetic 5W-30 Motor Oil, 5-Quart

Quaker State Full Synthetic 5W-30 Motor Oil, 5-Quart

Pennzoil Platinum Full Synthetic 5W-30 Motor Oil, 5 Quart

Pennzoil Platinum Full Synthetic 5W-30 Motor Oil, 5 Quart

Valvoline Extended Protection Full Synthetic Motor Oil SAE 5W-30 5 Quart

Valvoline Extended Protection Full Synthetic Motor Oil SAE 5W-30 5 Quart

Pennzoil Ultra Platinum Full Synthetic 5W-30 Motor Oil, 5 Quart

Pennzoil Ultra Platinum Full Synthetic 5W-30 Motor Oil, 5 Quart

Motorcraft - Oil - Engine (XO5W305Q3SP)

Motorcraft - Oil - Engine (XO5W305Q3SP)

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

Special Amazon deal ends in: