10 Best engine oils of 2026

Save up to 38% off

1

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

10% Off
Main highlights

Fuel Economy Improvement
Mobil 1 Advanced Fuel Economy full-synthetic motor oil 0W-20 is low-viscosity to help improve fuel economy, meeting ILSAC GF-6 standards for engine protection.

Best for High Mileage and Extended Performance
Ideal for vehicles requiring high mileage and extended performance, protecting critical engine parts for up to 10,000 miles between oil changes.

Warranty and Quality Assurance
Customers frequently praise Mobil 1 for its legitimate warranty program and high-quality, full-synthetic formula that ensures engine cleanliness and protection.
Key specs
- package dimensions:4.4 x 8.1 x 12.66 inches
- oem part number:124185
- flash point:224 Degrees Celsius
- vehicle type:Car, Truck
- viscosity:0W-20
9.8

Exceptional

Our Rating

9.9
lasts a long time

9.7
worth the money

9.5
materials Quality
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
2

Valvoline

Valvoline MaxLife High Mileage Full Synthetic 5W-20 Motor Oil 5 Quart

25% Off
9.7

Exceptional

Our Rating
3

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

38% Off
Main highlights

Key Features
Offers 40% better wear protection, ensuring engines run smoother, longer. Utilizes MAXLIFE TECHNOLOGY to prevent breakdowns.

Ideal Use Cases
Perfect for older vehicles or high-mileage cars needing extra care to extend engine life and improve performance.

Customer Reviews
Most praised for significantly reducing engine noise and improving overall vehicle reliability according to numerous customer testimonials.
Key specs
- package dimensions:8.22 x 4.6 x 12.66 inches
- oem part number:881161
- flash point:N/A
- vehicle type:N/A
- viscosity:N/A
9.6

Exceptional

Our Rating

9.9
Long life

9.9
distance

9.7
worth the money
4

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

38% Off
Main highlights

Key Features
Offers 40% better wear protection, ensuring engines run smoother, longer. Utilizes MAXLIFE TECHNOLOGY to prevent breakdowns.

Ideal Use Cases
Perfect for older vehicles or high-mileage cars needing extra care to extend engine life and improve performance.

Customer Reviews
Most praised for significantly reducing engine noise and improving overall vehicle reliability according to numerous customer testimonials.
Key specs
- package dimensions:8.22 x 4.6 x 12.66 inches
- oem part number:881161
- flash point:N/A
- vehicle type:N/A
- viscosity:N/A
9.5

Excellent

Our Rating

9.9
Long life

9.9
distance

9.7
worth the money
5

Liqui Moly

Liqui Moly LIQ-22508 Marine 25W-50 4T Engine Oil,1 LTR
9.4

Excellent

Our Rating
See Today’s Deals & Prices
6

Valvoline

Valvoline MaxLife High Mileage Full Synthetic 5W-20 Motor Oil 5 Quart

25% Off
9.3

Excellent

Our Rating
7

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

25% Off
Main highlights

Superior Engine Protection
Valvoline Advanced Full Synthetic 0W-20 offers excellent engine protection and longevity.

Ideal for High Mileage
Perfect for vehicles covering extensive mileage annually.

Praised for Fuel Efficiency
Widely appreciated for enhancing fuel efficiency and performance.
9.1

Excellent

Our Rating

9.7
worth the money

9.7
Long life

9.7
distance
8

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

25% Off
Main highlights

Superior Engine Protection
Valvoline Advanced Full Synthetic 0W-20 offers excellent engine protection and longevity.

Ideal for High Mileage
Perfect for vehicles covering extensive mileage annually.

Praised for Fuel Efficiency
Widely appreciated for enhancing fuel efficiency and performance.
8.9

Very Good

Our Rating

9.7
worth the money

9.7
Long life

9.7
distance
9

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

25% Off
Main highlights

Key Features and Benefits
Valvoline Advanced Full Synthetic 5W-30 enhances engine longevity and performance.

Ideal Use Cases
Perfect for high-mileage vehicles and rigorous driving conditions.

Praised Feature
Exceptional additive packages praised for enhancing engine performance.
8.6

Very Good

Our Rating

9.7
worth the money

9.7
Long life

9.7
distance
10

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

25% Off
Main highlights

Key Features and Benefits
Valvoline Advanced Full Synthetic 5W-30 enhances engine longevity and performance.

Ideal Use Cases
Perfect for high-mileage vehicles and rigorous driving conditions.

Praised Feature
Exceptional additive packages praised for enhancing engine performance.
8.3

Good

Our Rating

9.7
worth the money

9.7
Long life

9.7
distance

10 Best engine oils of 2026

1

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

9.9

9.7

9.5

How do we rank?

How do we rank?

Analyzing top stores

2

Valvoline MaxLife High Mileage Full Synthetic 5W-20 Motor Oil 5 Quart

3

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

9.9

9.9

9.7

4

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

9.9

9.9

9.7

5

Liqui Moly LIQ-22508 Marine 25W-50 4T Engine Oil,1 LTR

6

Valvoline MaxLife High Mileage Full Synthetic 5W-20 Motor Oil 5 Quart

7

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

9.7

9.7

9.7

8

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

9.7

9.7

9.7

9

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

9.7

9.7

9.7

10

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

9.7

9.7

9.7

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