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Best motor oils - May 2026

Last Updated - May 8, 2026

1
Best Choice
25% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Valvoline
25% Off

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

Valvoline

$26.97

$35.99
(25% Off)

More Details
Main highlights
- Up to 2.5X better heat protection vs. industry standards to fight harmful sludge formation and thermal breakdown
- Provides 15% better deposit defense vs. industry standards, keeping engines cleaner for smoother performance and longer-lasting protection
- Meets the requirements of: ILSAC GF-7A, API SQ, API SP, API SN with SN PLUS, Resource Conserving and all preceding API and ILSAC gasoline categories. Additional Specifications: Ford WSS-M2C961-A1, Chrysler MS-13340, GM dexos 1 Gen 3
- Engineered for excellent low-temperature flow, reducing metal-to-metal contact during cold starts — when most engine wear typically occurs
- Delivers 40% stronger wear protection than industry standards to reduce friction and improve fuel economy
- Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
$26.97
$35.99 (25% Off)
2
25% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Valvoline
25% Off

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

Valvoline

$26.97

$35.99
(25% Off)

More Details
Main highlights
- Up to 2.5X better heat protection vs. industry standards to fight harmful sludge formation and thermal breakdown
- Provides 15% better deposit defense vs. industry standards, keeping engines cleaner for smoother performance and longer-lasting protection
- Meets the requirements of: ILSAC GF-7A, API SQ, API SP, API SN with SN PLUS, Resource Conserving and all preceding API and ILSAC gasoline categories. Additional Specifications: Ford WSS-M2C961-A1, Chrysler MS-13340, GM dexos 1 Gen 3
- Engineered for excellent low-temperature flow, reducing metal-to-metal contact during cold starts — when most engine wear typically occurs
- Delivers 40% stronger wear protection than industry standards to reduce friction and improve fuel economy
- Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
$26.97
$35.99 (25% Off)
3
Best Value
38% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Valvoline
38% Off

Valvoline MaxLife High Mileage 5W-30 Synthetic Blend Motor Oil 5 Quart

Valvoline

$19.97

$31.99
(38% Off)

More Details
Main highlights
- Provides performance benefits for high mileage, new and re-built engines alike
- Meets or exceeds all requirements of: ILSAC GF-7A, API SQ, API SP, API SN with SN PLUS, Resource Conserving and all preceding API and ILSAC gasoline categories. Additional Specifications: Ford WSS-M2C971-A-1, Chrysler MS-13340.
- Formulated for engines with 75,000 miles or more, Valvoline MaxLife High Mileage synthetic blend is formulated with seal conditioners to help prevent oil leaks and reduce oil consumption
- Extra detergents safeguard against friction, corrosion and deposits to keep high-mileage engines clean
- Delivers 20% better wear protection and 15% better sludge defense than industry standards to help prevent engine breakdown
- Advanced friction-fighting additives help maximize performance and improve fuel efficiency
$19.97
$31.99 (38% Off)
4
38% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Valvoline
38% Off

Valvoline MaxLife High Mileage 5W-30 Synthetic Blend Motor Oil 5 Quart

Valvoline

$19.97

$31.99
(38% Off)

More Details
Main highlights
- Provides performance benefits for high mileage, new and re-built engines alike
- Meets or exceeds all requirements of: ILSAC GF-7A, API SQ, API SP, API SN with SN PLUS, Resource Conserving and all preceding API and ILSAC gasoline categories. Additional Specifications: Ford WSS-M2C971-A-1, Chrysler MS-13340.
- Formulated for engines with 75,000 miles or more, Valvoline MaxLife High Mileage synthetic blend is formulated with seal conditioners to help prevent oil leaks and reduce oil consumption
- Extra detergents safeguard against friction, corrosion and deposits to keep high-mileage engines clean
- Delivers 20% better wear protection and 15% better sludge defense than industry standards to help prevent engine breakdown
- Advanced friction-fighting additives help maximize performance and improve fuel efficiency
$19.97
$31.99 (38% Off)
5
17% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Mobil
17% Off

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

Mobil

$24.97

$29.97
(17% Off)

More Details
Main highlights
- 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
- Mobil 1 advanced full-synthetic motor oil 5W-30 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
- Helps protect critical engine parts for up to 10,000 miles between oil changes,* controlling oxidation to prevent oil breakdown and maintaining excellent viscosity
$24.97
$29.97 (17% Off)

Best motor oils - May 2026

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

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

Valvoline MaxLife High Mileage 5W-30 Synthetic Blend Motor Oil 5 Quart

Valvoline MaxLife High Mileage 5W-30 Synthetic Blend Motor Oil 5 Quart

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

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