If you're looking for 5w 20 Full Synthetic Oil, you should read this post since it will assist you in selecting the best ones and preparing 5w 20 Full Synthetic Oil Reviews for you. It was very difficult to shortlist the ideal 5w 20 Full Synthetic Oil choose from the dozens of products offered. However, we have made every effort to ensure that you get just the Best 5w 20 Full Synthetic Oil based on our recommendations. Check our listings-:

No | Product | Score | Action |
---|---|---|---|
1 | Amazon Basics High Mileage Motor Oil | 9.8 | View On Amazon |
2 | Castrol 03083 Edge 5W-20 Advanced Full Synthetic Motor Oil | 9.6 | View On Amazon |
3 | Mobil 1 - 112798 120763 Synthetic Motor Oil 5W-20 | 9.4 | View On Amazon |
4 | Castrol GTX Full Synthetic 5W-20 Motor Oil | 9.2 | View On Amazon |
5 | Castrol 03063 GTX MAGNATEC 5W-20 Full Synthetic Motor Oil | 9.2 | View On Amazon |
6 | Valvoline Advanced Full Synthetic SAE 5W-20 Motor Oil 5 QT (Packaging May Vary) | 9.2 | View On Amazon |
7 | Pennzoil Platinum Full Synthetic 5W-20 Motor Oil (5-Quart, Single Pack) | 9 | View On Amazon |
8 | Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT (Packaging May Vary) | 8.6 | View On Amazon |
9 | Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 5W-20 Motor Oil 1 QT | 8.4 | View On Amazon |
10 | Pennzoil Ultra Platinum Full Synthetic 5W-20 Motor Oil (5 Quart, Single Pack) | 8.2 | View On Amazon |
Comparison Chart for Best 5w 20 Full Synthetic Oil
We've included our favorites for the 5w 20 Full Synthetic Oil after an analysis of a large number of reviews.
1. Amazon Basics High Mileage Motor Oil
- For best performance, follow the manufacturer’s recommendations in your vehicle owner’s manual.
- Ideal for engines over 75,000 miles and 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
- Helps reduce exhaust emissions
2. Castrol 03083 Edge 5W-20 Advanced Full Synthetic Motor Oil
- 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
- Decreases engine deposit formation to help maximize engine response
- Best full synthetic money can buy
- API SN, ILSAC GF-5, ACEA A1/B1, Meets Ford WSS-M2C153-H, Ford WSS-M2C930-A, Ford WSS-M2C945-A, Meets engine test requirements of Chrysler MS-6395.
3. Mobil 1 – 112798 120763 Synthetic Motor Oil 5W-20
- For best performance, follow the manufacturer’s recommendations in your vehicle owner’s manual.
- Advanced full synthetic formula; helps prevent deposits and sludge build-up to enable long engine life.
- Excellent overall lubrication and wear protection performance for many driving styles; outstanding thermal and oxidation stability.
- Outstanding performance during the maximum oil change interval recommended in a vehicle’s owner’s manual; superb viscosity control.
- Enhanced frictional properties; aids fuel economy
- Excellent low-temperature capabilities; helps extend engine life and reduce stress on starting system components.
4. Castrol GTX Full Synthetic 5W-20 Motor Oil
- Castrol GTX Full Synthetic Motor Oil provides maximum protection to help fight the impact of severe conditions that can potentially shorten engine life.
- Castrol GTX Full Synthetic has been proven to dramatically reduce engine wear – 6X better than the industry standard.
- 1.3X better sludge protection than industry standards
- Full synthetic formula provides thermal and oxidation stability with a superior level of protection against viscosity breakdown.
- Specifications: API SP/SN PLUS/SN, ILSAC GF-6, Meets Ford WSS-M2C947-B1
5. Castrol 03063 GTX MAGNATEC 5W-20 Full Synthetic Motor Oil
- ATTENTION: Castrol GTX Magnatec will be transitioning to a brand NEW Castrol product, GTX Full Synthetic, on January 1st 2022.
- Dramatically reduce engine wear and leave critical engine parts 4X smoother
- Add a layer of protection during warm-up and beyond
- Cling to critical engine parts when the oil drains down
- API SN; ILSAC GF-5; GM dexos1; Meets Ford WSS-M2C930-A; Meets Ford WSS-M2C945-A; Meets Ford WSS-M2C153-H.
6. Valvoline Advanced Full Synthetic SAE 5W-20 Motor Oil 5 QT (Packaging May Vary)
- 40% MORE PROTECTION than industry standards with enhanced anti-wear additives that build a bonus layer of defense between critical moving parts within your engine.
- RESIST OIL BREAKDOWN 10X BETTER than industry standards with a combination of premium antioxidants that fight oil breakdown and degradation.
- 25% BETTER PROTECTION AGAINST deposits with extra engine-cleaning detergents
- EXCEPTIONAL TEMPERATURE PROTECTION and viscosity retention ensure a high level of defense even in the most challenging climates.
- MINIMIZE EXPENSIVE REPAIRS due to exhaust system damage by shielding important engine components
7. Pennzoil Platinum Full Synthetic 5W-20 Motor Oil (5-Quart, Single Pack)
- 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
- Helps protect engines from loss of power
- 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.
- Formulated for modern turbocharged engines—GF-6, API SP/SP-Resource Conserving and all previous categories.
8. Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT (Packaging May Vary)
- 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.
- 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.
- REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents and anti-corrosion additives, sustaining your engine’s performance and preventing higher emissions.
- REFRESH AGING SEALS AND PREVENT LEAKS both inside and outside your engine with premium seal conditioners.
9. Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 5W-20 Motor Oil 1 QT
- 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.
- REDUCE COSTLY REPAIRS by minimizing exhaust system damage with our fully synthetic formulation
- 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.
- RENEW AGING SEALS AND PREVENT LEAKS with state-of-the-art seal conditioners
10. Pennzoil Ultra Platinum Full Synthetic 5W-20 Motor Oil (5 Quart, Single Pack)
- Full synthetic 5W-20 engine oil made from natural gas, not crude, using Pennzoil’s patented gas-to-liquid PurePlus Technology.
- No other leading motor oil provides better wear protection for your engine (Based on Sequence IVA wear 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).
- 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).
- 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).
- Formulated to provide faster low-temperature oil flow and protection in extreme heat
- 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.