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Motor Oils Comparison - May 2025

1
Best Choice
9.8Exceptional
2
9.7Exceptional
3
9.6Exceptional
4
9.4Excellent
5
Best Value
9.3Excellent
6
9.0Excellent
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Model

Mobil 1 Advanced Full Synthetic Motor Oil 5W-20, 5 Quart
Model
Valvoline Extended Protection Full Synthetic Motor Oil SAE 0W-20 5 QT
Model
Castrol GTX Full Synthetic 0W-20 Motor Oil, 5 Quarts
Model
Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 Quarts
Model
Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT
Model
Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT

Brand

Mobil
Brand
Valvoline
Brand
Castrol
Brand
Castrol
Brand
Valvoline
Brand
Valvoline

Reviews

77,330 reviews
Reviews
4,482 reviews
Reviews
8,824 reviews
Reviews
36,960 reviews
Reviews
55,522 reviews
Reviews
48,370 reviews

Features

Worth the money

9.8
Worth the money
9.9
Worth the money
9.8
Worth the money
9.9
Worth the money
9.8
Worth the money
9.8

Long life

9.8
Long life
9.9
Long life
9.9
Long life
9.8
Long life
9.4
Long life
9.8

Distance

9.9
Distance
9.9
Distance
9.9
Distance
9.8
Distance
9.8
Distance
9.8

Sheerness

9.9
Sheerness
9.9
Sheerness
9.9
Sheerness
9.8
Sheerness
9.9
Sheerness
9.4

Tech Specs

product dimensions

4.4 x 8.1 x 12.66 inches
product dimensions
8.22 x 4.6 x 12.66 inches
product dimensions
-
product dimensions
11.9 x 9.8 x 4.6 inches
product dimensions
8.22 x 4.6 x 12.66 inches 0.01 ounces
product dimensions
-

item weight

9.18 pounds
item weight
9.28 pounds
item weight
9.28 pounds
item weight
9.39 pounds
item weight
-
item weight
-

viscosity

5W-20
viscosity
0W-20
viscosity
0w-20
viscosity
5W-30
viscosity
-
viscosity
-

manufacturer part number

120763
manufacturer part number
891674
manufacturer part number
15E725
manufacturer part number
03102C
manufacturer part number
-
manufacturer part number
-

customer reviews

4.8 4.8 out of 5 stars 38, 665 ratings 4.8 out of 5 stars
customer reviews
4.8 4.8 out of 5 stars 2, 241 ratings 4.8 out of 5 stars
customer reviews
4.8 4.8 out of 5 stars 4, 412 ratings 4.8 out of 5 stars
customer reviews
4.8 4.8 out of 5 stars 18, 480 ratings 4.8 out of 5 stars
customer reviews
-
customer reviews
-

model

Extended Performance
model
Extended Protection Full Synthetic
model
Castrol GTX Full Synthetic 0W-20 Motor Oil
model
03102
model
-
model
-

Review

Review Review Review
-
Review Review

Available On

Available On
Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.8
    1
    Mobil

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

    9.9 distance
    9.9 Sheerness
    9.8 worth the money

    Why we love it

    Extends engine life effectively.
    Suitable for various driving conditions.
    Highly trusted by users.
  • 9.7
    2
    Valvoline
    25% Off

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

    9.9 worth the money
    9.9 Long life
    9.9 distance

    Why we love it

    Superior engine protection from wear and deposits.
    Ideal for both daily driving and racing.
    Highly recommended by experienced users.
  • 9.6
    3
    Castrol

    Castrol GTX Full Synthetic 0W-20 Motor Oil, 5 Quarts

    9.9 Long life
    9.9 distance
    9.9 Sheerness

    Why we love it

    Superior wear protection for engine parts.
    Excellent sludge cleaning and prevention.
    Highly trusted by long-term users.

Our ranking system

At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.

Features

Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
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Consumer Reviews

We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
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Popularity

Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
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Value for money

AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
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