Best Synthetic Oil 5w30: image
Best Overall

Mobil 1 Advanced Full Synthetic Motor Oil 5W-30 helps extend engine life by providing low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean. The oil is recommended for vehicles up to 10,000 miles, whichever comes first. It also provides anti-freeze protection in the event of an overheating engine. Mobil 1’s advanced synthetic motor oil contains no harmful chemicals or additives. Notably, it has been approved by the National Highway Traffic Safety Administration.

Best Price

Royal Purple has developed a wide range of high performance lubricants, which have been approved by the US Department of Energy (DOE) for use in vehicles. The company’s products include anti-corrosive additives and improved protection against LSPI. It is also registered with the DOE for being an industry leader in the field of biodiesel. “We are committed to providing the best possible care to our customers,” said a spokesperson.

Honorable Mention

The world’s first full synthetic motor oil, Pennzoil Ultra Platinum, is made from natural gas and contains fewer impurities than conventional oils. The technology used in the formulation has been proven to provide superior performance under all conditions including high-temperature driving conditions. It also reduces carbon monoxide emissions by up to 50%. The product is certified for use in diesel engines. Notably, it was approved by the International Petroleum Association (ILPA) in 2015.

Best Synthetic Oil 5w30

Top 10 Best Synthetic Oil 5w30

1
Why we chose it
  • EXCEPTIONAL TEMPERATURE PROTECTION no matter the weather with superior viscosity modifiers to ensure oil flows more easily, coats more completely, and resists thermal breakdown even in the fiercest driving conditions
  • ENHANCED FRICTION PERFORMANCE HELPS MAXIMIZE POWER with advanced friction-fighting agents that properly lubricate moving parts and help your older engine maintain its horsepower to perform its best for longer
  • REFRESH AGING SEALS AND PREVENT LEAKS both inside and outside your engine with premium seal conditioners
  • REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents and anti-corrosion additives, sustaining your engine s performance and preventing higher emissions
  • 40% BETTER WEAR PROTECTION than the industry standard with enhanced anti-wear additives, keeping critical engine components safe and preventing metal surfaces from making contact
Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary): image
96%
customers recommend this product
4.8/ 5
Sheerness4.8
Value for money4.7
Mileage4.7
Longevity4.5
Flavor4.3
2
Why we chose it
  • Reduces engine deposits
  • Extended drain intervals
  • Increased protection against LSPI
  • Minimizes wear and restores lost engine performance
  • Superior corrosion protection
  • Exceptional oxidation stability
  • Fortified with Zinc/Phosphorus anti-wear additive
Royal Purple 11748 HMX SAE 5W-30 High Mileage Synthetic Motor Oil - 5 Qt.: image
98%
customers recommend this product
4.9/ 5
Sheerness5
Mileage4.7
Value for money4.5
Noise level4
Longevity3.8
3
Why we chose it
  • For Use In All Air Cooled 4-cycle Engines
  • 32 Oz. bottle
  • 100% Synthetic SAE 5W-30
Briggs & Stratton SAE 5W-30 Synthetic Small Engine Motor Oil - 32 Oz. 100074: image
96%
customers recommend this product
4.8/ 5
4
Why we chose it
  • REDUCE COSTLY REPAIRS by minimizing exhaust system damage with our fully synthetic formulation
  • 50% MORE WEAR PROTECTION than industry standard with enhanced anti-wear additives that prevent unwanted metal-on-metal contact and provide an extra layer of protection that keeps your engine in excellent shape for the many miles ahead
  • RENEW AGING SEALS AND PREVENT LEAKS with state-of-the-art seal conditioners
  • MINIMIZE HEAT AND ABRASION between moving parts help your high-mileage engine maintain its horsepower and perform its best for longer
  • 25% MORE PROTECTION AGAINST DEPOSITS than the industry standard with extra detergents, keeping your engine clean and sustaining its performance
Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 5W-30 Motor Oil 5 QT: image
96%
customers recommend this product
4.8/ 5
Longevity4.7
Value for money4.7
Mileage4.7
Sheerness4.6
5
Why we chose it
  • OPTIMIZE POWER & FUEL EFFICIENCY with our low friction technology
  • REDUCE COSTLY REPAIRS by protecting critical engine components
  • RESIST OIL BREAKDOWN & SLUDGE with added detergents to keep your engine clean
  • EXCEPTIONAL TEMPERATURE PROTECTION defends your engine in even the most severe weather
  • PROVEN TO MINIMIZE EVERYDAY WEAR on your engine by providing consistent lubrication and defense
Valvoline Daily Protection SAE 5W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary): image
96%
customers recommend this product
4.8/ 5
Value for money4.5
Mileage4.5
Sheerness4.5
Longevity4.5
Flavor3.6
Top Pick
6

Mobil 1 120764 5W-30 Synthetic Motor Oil – 5 Quart

14,250 ratings | 3 offers | 14,250 Reviews
Price: $27.47$40.99
Why we chose it
  • Helps To Protect Critical Engine Parts For Up To 10,000 Miles Between Oil Changes, Controlling Oxidation To Prevent Oil Breakdown And Maintaining Excellent Viscosity
  • Helps Extend Engine Life By Working To Prevent Damaging Deposits And Sludge Buildup
  • 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
  • Mobil 1 Advanced Full Synthetic Motor Oil 5W-30 Helps To Protect Your Engine From The Five Factors That Can Damage Engines Over Time
Mobil 1 120764 5W-30 Synthetic Motor Oil - 5 Quart: image
98%
customers recommend this product
4.9/ 5
Sheerness4.8
Longevity4.8
Mileage4.8
Value for money4.7
7

Mobil 1 High Mileage (120769) 5W-30 Motor Oil – 5 Quart

2,436 ratings | 4 offers | 2,436 Reviews
Price: $27.47$57.43
Why we chose it
  • Helps Protect Critical Engine Parts In Higher Mileage Engines
  • Excellent Overall Lubrication And Wear Protection
  • Outperforms Our Conventional High Mileage Oils
  • Product Type : Auto Accessory
Mobil 1 High Mileage (120769) 5W-30 Motor Oil - 5 Quart: image
98%
customers recommend this product
4.9/ 5
Longevity4.9
Mileage4.8
Value for money4.8
Sheerness4.6
8
Why we chose it
  • Single 5-quart bottle with ergonomic design for easy handling and pouring
  • Pennzoil is the first motor oil made from natural gas, not crude PurePlus Technology converts pure natural gas into high-quality, full-synthetic base oil that’s crystal clear and contains fewer impurities than other traditional and synthetic motor oils
  • Suitable for all car, SUV, light van, truck gasoline and turbocharged engines under all driving conditions.
  • No other leading motor oil provides better wear protection for your engine (Based on Sequence IVA wear test using SAE 5W-30)
  • Delivers unsurpassed sludge protection to help keep high-performance and luxury car engines as close as possible to factory clean (Based on Sequence VH Sludge Test using SAE 5W-20)
  • Full synthetic 5W-30 engine oil made from natural gas, not crude, using Pennzoil’s patented gas-to-liquid PurePlus Technology
  • Formulated to provide faster low-temperature oil flow and protection in extreme heat
  • Keeps pistons dramatically cleaner than required by the toughest industry standards (Based on ILSAC GF-6 and Sequence IIIH piston deposit test using SAE 5W-30)
  • Helps protect engines from loss of power and provides better fuel economy drive on average an extra 550 miles per year (versus a dirty engine)
Ultra Platinum Full Synthetic 5W-30 Motor Oil (5-Quart, Single Pack): image
96%
customers recommend this product
4.8/ 5
Longevity4.8
Mileage4.7
Value for money4.7
Sheerness4.5
9

Royal Purple 51530 High Performance Motor Oil 5W-30 (5QT)

3,364 ratings | 29 offers | 3,364 Reviews
Price: $36.88$65.95
Why we chose it
  • Improved compatibility with fuels containing ethanol
  • Superior corrosion protection
  • Better wear protection
  • Increased protection against LSPI
  • Better protection for vehicle exhaust emissions equipment
  • Increased fuel efficiency
Royal Purple 51530 High Performance Motor Oil 5W-30 (5QT): image
98%
customers recommend this product
4.9/ 5
Longevity4.8
Mileage4.7
Value for money4.7
10
Why we chose it
  • Meets OEM requirements: Chrysler MS-6395, Ford WSS M2C946-A, Ford WSS M2C946-B1, GM 6094M
  • Maintains viscosity from start to finish, providing optimal oil film protection
  • Formulated to exceed industry specifications: ILSAC GF-6A, API SP/SP-Resource Conserving and all previous categories
  • Synthetic blend 5W-30 engine oil that provides durable wear protection and reduces engine wear
  • Formerly known as Quaker State Advanced Durability 5W-30 motor oil
  • Single 5-quart bottle with ergonomic design for easy handling and pouring
  • 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
  • Combats engine sludge and deposits
Quaker State Motor Oil, Synthetic Blend 5W-30 (5-Quart, Single Pack): image
94%
customers recommend this product
4.7/ 5
Sheerness4.9
Value for money4.5
Longevity4.4
Mileage4.4
Top Pick
Mobil 1 120764 5W-30 Synthetic Motor Oil - 5 Quart
Mobil 1 advanced full synthetic motor oil 5W-30 helps to extend engine life for vehicles of all ages. Mobil 1 advanced synthetic motor oil is designed to deliver outstanding engine protection from the five factors that can damage engines over time and protect critical engine parts for up to 10,000 miles between oil changes. Its uniform synthetic oil molecules reduce friction, helping to prevent deposits and sludge buildup. This technologically advanced motor oil formulation provides excellent internal engine heat protection (up to 500 degrees Fahrenheit),and low-temperature protection (to -30 degrees Fahrenheit),supporting quick cold-weather starting and ultra-fast protection. Mobil 1 advanced full synthetic motor oil 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. Available in 1-qt. and 5-qt. bottles, Mobil 1 advanced full synthetic motor oil 5W-30 also helps control oxidation to prevent oil breakdown and is recommended by ExxonMobil for all types of modern vehicles, including high-performance turbo-charged, and supercharged gasoline and diesel multi-valve fuel-injected engines found in passenger cars, SUVs, light vans, and light trucks. Mobil 1 is America’s leading synthetic motor oil brand at retail, recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR. (Protects for up to 10,000 miles or 1 year, whichever comes first).
Ranking the Brands
Valvoline: 30.00%
Royal Purple: 20.00%
Briggs & Stratton: 10.00%
Mobil 1: 10.00%
Mobil 1 High Mileage: 10.00%
Pennzoil: 10.00%
Quaker State: 10.00%

Comparison Table

Сomparison: Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary): imageСomparison: Royal Purple 11748 HMX SAE 5W-30 High Mileage Synthetic Motor Oil - 5 Qt.: imageСomparison: Briggs & Stratton SAE 5W-30 Synthetic Small Engine Motor Oil - 32 Oz. 100074: imageСomparison: Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 5W-30 Motor Oil 5 QT: imageСomparison: Valvoline Daily Protection SAE 5W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary): imageСomparison: Mobil 1 120764 5W-30 Synthetic Motor Oil - 5 Quart: imageСomparison: Mobil 1 High Mileage (120769) 5W-30 Motor Oil - 5 Quart: imageСomparison: Ultra Platinum Full Synthetic 5W-30 Motor Oil (5-Quart, Single Pack): imageСomparison: Royal Purple 51530 High Performance Motor Oil 5W-30 (5QT): imageСomparison: Quaker State Motor Oil, Synthetic Blend 5W-30 (5-Quart, Single Pack): image
Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary)Royal Purple 11748 HMX SAE 5W-30 High Mileage Synthetic Motor Oil – 5 Qt.Briggs & Stratton SAE 5W-30 Synthetic Small Engine Motor Oil – 32 Oz. 100074Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 5W-30 Motor Oil 5 QTValvoline Daily Protection SAE 5W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary)Mobil 1 120764 5W-30 Synthetic Motor Oil – 5 QuartMobil 1 High Mileage (120769) 5W-30 Motor Oil – 5 QuartUltra Platinum Full Synthetic 5W-30 Motor Oil (5-Quart, Single Pack)Royal Purple 51530 High Performance Motor Oil 5W-30 (5QT)Quaker State Motor Oil, Synthetic Blend 5W-30 (5-Quart, Single Pack)
Package InformationBottleBottleBottleBottleBottleBottleBottleBottleBottleJug
Viscosity5w-305w-305w-305w-305w-305w-305w-305W-305w-305w-30
BrandValvolineRoyal PurpleBriggs & StrattonValvolineValvolineMobil 1Mobil 1 High MileagePennzoilRoyal PurpleQuaker State
Vehicle Service TypeCarCarCarCarCar
Liquid Volume5 Quarts160 Fluid Ounces32 Fluid Ounces5 Quarts5 Quarts160 Fluid Ounces160 Fluid Ounces160 Fluid Ounces160 Fluid Ounces
ManufacturerValvolineROYAL PURPLEBriggs & StrattonValvolineValvolineMobil 1Mobil 1PennzoilRoyal PurpleQuaker State
Item Weight9.46 pounds1.96 pounds1.79 pounds9.46 pounds9.46 pounds9.35 pounds8 pounds9.24 pounds8 pounds10.39 pounds
Product Dimensions8.22 x 4.6 x 12.66 inches15.38 x 13.75 x 7.81 inches4.38 x 4.38 x 8.88 inches8.22 x 4.6 x 12.66 inches8.22 x 4.6 x 12.66 inches4.4 x 8.1 x 12.66 inches4.4 x 8.1 x 12.66 inches8.25 x 5 x 8.5 inches9.2 x 4.7 x 11.9 inches
Is Discontinued By ManufacturerNoNoNoNoNoNoNoNo
Size5W-305 QT5 QT5 Quart5 Quart5 Quart

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Other interesting articles about “Best Synthetic Oil 5w30”

With so many options to choose from, how do you select the right motor oil for your vehicle? Do you just pick off the shelf from your local auto parts store? Or do you listen to the experts here at The Drive? We say the latter, so buckle up and internalize what we have to say about the best motor oils around.
The best synthetic oil offers peak performance for your car or lawn-mower engine while also extending its life. See this buyer’s guide for the top picks.
A few factors affect the cost. For starters, synthetic oil is more expensive than conventional oil, and some engines hold a lot more oil than others.
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