Top 10 Best Full Synthetic Oil Our Top Picks in 2020

When it comes to deciding who makes thefull synthetic oil or who the full synthetic oil are, there are a selection of world-renowned companies that you can rely on

The good news is, we’ve tested tons of these increasingly popular true Best full synthetic oil, and found the best of the best. Right now, our top pick is the Pennzoil Platinum Full Synthetic Motor Oil (SAE, SN) 0W-20, 5 Quart – Pack of 1 which feature incredible active. But if that doesn’t quite meet your needs, we’ve rounded up a bunch of solid options for nearly every scenario.

Best full synthetic oil

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Product Title
Score

Castrol 03057 GTX MAGNATEC 5W-30 Full Synthetic Motor Oil, Green , 5 Quart
9.9

AmazonBasics Full Synthetic Motor Oil, SN Plus, dexos1-Gen2, 5W-30, 5 Quart
9.6

Castrol 03084 EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quart
9.3

Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil 5 QT
8.9

Castrol 03060 GTX MAGNATEC 0W-20 Full Synthetic Motor Oil, Green , 5 Quart
8.5

Castrol 03101 EDGE 0W-40 A3/B4 Advanced Full Synthetic Motor Oil, 5 quart, 1 pack
8.2

Pennzoil Platinum Full Synthetic Motor Oil (SAE, SN) 0W-20, 5 Quart - Pack of 1
7.7

Pennzoil Platinum Full Synthetic Motor Oil 10W-30, 5 Quart - Pack of 1
7.5

Pennzoil Platinum Full Synthetic 5W-30 Motor Oil (5-Quart, Single-Pack), Packaging May Vary
7.3

Pennzoil Platinum Full Synthetic Motor Oil (SN) 5W-20, 5 Quart - Pack of 1
6.6

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Product Title

Castrol 03057 GTX MAGNATEC 5W-30 Full Synthetic Motor Oil, Green , 5 Quart

9.9

AmazonBasics Full Synthetic Motor Oil, SN Plus, dexos1-Gen2, 5W-30, 5 Quart

9.6

Castrol 03084 EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quart

9.3

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

8.9

Castrol 03060 GTX MAGNATEC 0W-20 Full Synthetic Motor Oil, Green , 5 Quart

8.5

Castrol 03101 EDGE 0W-40 A3/B4 Advanced Full Synthetic Motor Oil, 5 quart, 1 pack

8.2

Pennzoil Platinum Full Synthetic Motor Oil (SAE, SN) 0W-20, 5 Quart - Pack of 1

7.7

Pennzoil Platinum Full Synthetic Motor Oil 10W-30, 5 Quart - Pack of 1

7.5

Pennzoil Platinum Full Synthetic 5W-30 Motor Oil (5-Quart, Single-Pack), Packaging May Vary

7.3

Pennzoil Platinum Full Synthetic Motor Oil (SN) 5W-20, 5 Quart - Pack of 1

6.6

Castrol 03057 GTX MAGNATEC 5W-30 Full Synthetic Motor Oil, Green , 5 Quart


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Castrol 03057 GTX MAGNATEC 5W-30 Full Synthetic Motor Oil, Green , 5 Quart

$19.96  in stock
3 new from $19.96
Free shipping
Buy Now
Amazon.com
as of September 19, 2020 9:59 pm

Features

  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Dramatically reduce engine wear
  • Leave critical engine parts 4X smoother* * As tested in the industry Sequence IVA wear test
  • Superior wear protection on critical engine parts
  • Meets Specifications: API SN Plus, ILSAC GF-5, GM dexos1 Gen 2, Ford WSS-M2C929-A, WSS-M2C946-B1

AmazonBasics Full Synthetic Motor Oil, SN Plus, dexos1-Gen2, 5W-30, 5 Quart


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AmazonBasics Full Synthetic Motor Oil, SN Plus, dexos1-Gen2, 5W-30, 5 Quart

$23.88  in stock
1 new from $23.88
Free shipping
Buy Now
Amazon.com
as of September 19, 2020 9:59 pm

Features

  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Formulated for longer drain intervals
  • Helps prevent build up that can cause rust and corrosion
  • Reduces friction for less engine wear
  • High resistance to viscosity and thermal breakdown

Castrol 03084 EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quart


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Castrol 03084 EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quart

$22.38  in stock
8 new from $21.25
Free shipping
Buy Now
Amazon.com
as of September 19, 2020 9:59 pm

Features

  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Advanced premium full synthetic motor oil to offer strength under extreme pressure
  • Titanium strong for maximum engine performance
  • Reduces metal-to-metal contact across a range of different driving speeds
  • Protects the engine for the entire drain interval even under extreme pressure

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


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

$23.97  in stock
6 new from $23.34
Free shipping
Buy Now
Amazon.com
as of September 19, 2020 9:59 pm

Features

  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Excellent engine cleanliness through superior sludge and varnish protection
  • Outstanding high-temperature protection under severe driving conditions and superior cold-temperature protection through faster oil flow at start-up
  • Helps maintain fuel efficiency
  • Fully compatible with all conventional and leading synthetic motor oils

Castrol 03060 GTX MAGNATEC 0W-20 Full Synthetic Motor Oil, Green , 5 Quart


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Castrol 03060 GTX MAGNATEC 0W-20 Full Synthetic Motor Oil, Green , 5 Quart

$19.96  in stock
3 new from $19.33
Free shipping
Buy Now
Amazon.com
as of September 19, 2020 9:59 pm

Features

  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • -Dramatically reduce engine wear
  • -Leave critical engine parts 4X smoother* * As tested in the industry Sequence IVA wear test
  • -Superior wear protection on critical engine parts
  • -Unsurpassed level of protection against viscosity breakdown

Castrol 03101 EDGE 0W-40 A3/B4 Advanced Full Synthetic Motor Oil, 5 quart, 1 pack


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Castrol 03101 EDGE 0W-40 A3/B4 Advanced Full Synthetic Motor Oil, 5 quart, 1 pack

$22.38  in stock
12 new from $21.75
Free shipping
Buy Now
Amazon.com
as of September 19, 2020 9:59 pm

Features

  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • 42 percent better rating on fighting power robbing deposits
  • Superior engine protection vs conventional and synthetic blend oils
  • Superior performance against deposits, wear and oxidation; Bottle Color: Black
  • Meets Mercedes Benz 229. 5 and 229. 3, Porsche A40, VW 505. 00 and 502. 00, Ford WSS-M2C937-A, PSA B71 2296

Pennzoil Platinum Full Synthetic Motor Oil (SAE, SN) 0W-20, 5 Quart – Pack of 1


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Pennzoil Platinum Full Synthetic Motor Oil (SAE, SN) 0W-20, 5 Quart - Pack of 1

$19.77  in stock
6 new from $19.77
Free shipping
Buy Now
Amazon.com
as of September 19, 2020 9:59 pm

Features

  • Full synthetic 0W-20 engine oil made from made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology
  • Pennzoil 0W-20 is a carbon neutral motor oil, achieved through verified Nature Based Carbon Credits that offset the CO2 lifecycle emissions
  • Provides better fuel economy—drive on average an extra 550 miles per year (versus a dirty engine)
  • Pennzoil Platinum 0W-20 keeps pistons up to 45% cleaner than the toughest industry standard (based on Sequence IIIH results)
  • No other leading synthetic oil provides better wear protection from friction (Based on Sequence IVA wear test using SAE 5W-30)

Pennzoil Platinum Full Synthetic Motor Oil 10W-30, 5 Quart – Pack of 1


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Pennzoil Platinum Full Synthetic Motor Oil 10W-30, 5 Quart - Pack of 1

$21.97  in stock
8 new from $21.10
Free shipping
Buy Now
Amazon.com
as of September 19, 2020 9:59 pm

Features

  • Full synthetic 10W-30 engine oil made from made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology
  • Provides better fuel economy—drive on average an extra 550 miles per year (versus a dirty engine)
  • Pennzoil Platinum 10W-30 keeps pistons up to 45% cleaner than the toughest industry standard (Based on Sequence IIIH results)
  • No other leading synthetic oil provides better wear protection from friction (Based on Sequence IVA wear test using SAE 5W-30)
  • Formulated to provide faster low-temperature oil flow and protection in extreme heat

Pennzoil Platinum Full Synthetic 5W-30 Motor Oil (5-Quart, Single-Pack), Packaging May Vary


More Info and Images

Pennzoil Platinum Full Synthetic 5W-30 Motor Oil (5-Quart, Single-Pack), Packaging May Vary

$21.97  in stock
8 new from $21.97
Free shipping
Buy Now
Amazon.com
as of September 19, 2020 9:59 pm

Features

  • Full synthetic 5W-30 engine oil made from made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology
  • Provides better fuel economy—drive on average an extra 550 miles per year (versus a dirty engine)
  • Pennzoil Platinum 5W-30 keeps pistons up to 45% cleaner than the toughest industry standard (Based on Sequence IIIH results)
  • No other leading synthetic oil provides better wear protection from friction (Based on Sequence IVA wear test using SAE 5W-30)
  • Formulated to provide faster low-temperature oil flow and protection in extreme heat

Pennzoil Platinum Full Synthetic Motor Oil (SN) 5W-20, 5 Quart – Pack of 1


More Info and Images

Pennzoil Platinum Full Synthetic Motor Oil (SN) 5W-20, 5 Quart - Pack of 1

$33.99  in stock
3 new from $33.99
Free shipping
Buy Now
Amazon.com
as of September 19, 2020 9:59 pm

Features

  • Full synthetic 5W-20 engine oil made from made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology
  • Provides better fuel economy—drive on average an extra 550 miles per year (versus a dirty engine)
  • Pennzoil Platinum 5W-20 keeps pistons up to 45% cleaner than the toughest industry standard (Based on Sequence IIIH results)
  • No other leading synthetic oil provides better wear protection from friction (Based on Sequence IVA wear test using SAE 5W-30)
  • Formulated to provide faster low-temperature oil flow and protection in extreme heat

Let us leave here with one more amazing deal: Castrol 03084 EDGE 5W-30 Advanced Full Synthetic Motor Oil, 5 Quart which is the best in among all. It is perfect choice, if you want to go for the Best full synthetic oil.