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Best Synthetic Oils

Best Choices for Synthetic Oils: Discover the top 10 synthetic oils available in the market! From leading brands like Mobil 1, Pennzoil and Castrol, to specialized formulas tailored for high-performance engines and extreme weather conditions, this comprehensive comparison page has it all. Compare prices, performance, and find the perfect synthetic oil for your needs. Don’t miss out on these top-rated options – explore now!

Sale1
Mobil 1 Advanced Full Synthetic Motor Oil 5W-20, 5 Quart
  • Mobil 1 advanced full-synthetic motor oil 5W-20 utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness.
  • Helps protect critical engine parts for up to 10,000 miles between oil changes,* controlling oxidation to prevent oil breakdown and maintaining excellent viscosity
  • 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 extend engine life by working to prevent damaging deposits and sludge buildup
Sale2
Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil 5 QT
  • Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
  • Full synthetic 0W-20 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
Sale3
Valvoline™ Full Synthetic High Mileage with MaxLife™ Technology SAE 0W-20 Motor Oil 5 QT, (Model: 852399)
  • Full synthetic formula is engineered with Enhanced MaxLife Technology to prevent engine breakdown in vehicles with over 75,000 miles
  • Formulated with seal conditioners to prevent and treat oil leaks, Valvoline Full Synthetic High Mileage minimizes oil consumption and maximizes engine life
  • 50% better wear protection than the industry standard and 25% extra defense against deposits, sludge, corrosion and rust
  • Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN
Sale4
Castrol GTX Full Synthetic 0W-20 Motor Oil, 5 Quarts
  • Superior wear protection on critical engine parts
  • 6X better wear protection than industry standards, as measured in the latest Sequence IVA test
  • Superior sludge cleaning and protection against new formation
  • 1.3X better sludge protection than industry standards, as measured in Sequence VH sludge test vs. API SP limits
Sale5
Shell Rotella T6 Full Synthetic 5W-40 Motor Oil, 1 Gallon (3 Pack)
  • Full synthetic 5W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown
  • Improved wear performance with significantly increased level of protection against harmful engine wear (compared to previous generation API CJ-4 engine oils)
  • Enhanced fuel economy capability of 1.5% without compromising engine protection or durability (compared to 15W-40 oils)
  • Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants
6
Castrol GTX High Mileage 5W-20 Synthetic Blend Motor Oil, 5 Quarts
  • Phosphorus Replacement Technology to help extend the life of the emission system
  • Superior dispersancy that fights sludge build up
  • Exceptional oil burn-off protection exceeding industry standards, based on API and ACEA volatility specifications
  • Seal conditioners to help reduce leaks
Sale7
Valvoline Extended Protection Full Synthetic Motor Oil SAE 0W-20 5 QT
  • Ultimate protection against wear, friction, heat and deposits, the main reasons for engine breakdown
  • 24x stronger protection against engine-killing contaminants than the industry-leading full synthetic
  • Dual Defense Additive Technology helps keep your engine clean and running at peak performance for optimal fuel economy and performance
  • 10X stronger against oil breakdown and 50% greater wear protection than industry standards
8
Valvoline Restore & Protect Full Synthetic 5W-30 Motor Oil 1 QT
  • The first motor oil to actively restore engine cleanliness and protect against future damage
  • With continuous use, Valvoline Active Clean Technology removes up to 100% of deposits while Liqui-Shield Technology helps prevent future deposits (*with regular oil changes. In Adapted Sequence IIIH Testing: Piston Deposit Removal)
  • 79% stronger anti-wear protection than industry standards (vs. GF-6 qualified oil)
  • Minimizes friction between metal surfaces in your engine to help improve fuel economy
9
Liqui Moly Molygen New Generation SAE 0W-20 | 5 Liter | Fully synthetic engine oil | SKU: 20438
  • Optimum oil pressure under all operating conditions
  • Reduces pollutant emissions
  • Ideal with turbocharges and catalytic converters
  • Instant lubrication after cold start
Sale10
Quaker State Motor Oil, 5W-30, 5 Quart
  • 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

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