Is AmazonBasics Full Synthetic Motor Oil better than Mobil 1? Let's find out!
Should You Trust Amazon Basics Full Synthetic Engine Oil?
Introduction to Engine Oil Testing
- The video discusses the importance of automobile maintenance, particularly focusing on engine oil as a significant expense for car owners.
- The presenter introduces the testing of Amazon Basics full synthetic engine oil against other brands like Mobil 1 and Valvoline, emphasizing that this is an independent test based on viewer requests.
Cold Temperature Oil Flow Test
- A cold temperature flow test is set up to measure how quickly oil flows when an engine starts, which is crucial for lubrication.
- All oils tested have an American Petroleum Institute (API) rating indicating their viscosity grade; lower W numbers signify better cold performance.
Viscosity and API Ratings
- Both Mobil 1 and Valvoline are rated SN for high-temperature protection, while Amazon Basics has an SN Plus rating addressing low-speed pre-ignition in turbocharged engines.
- Low-speed pre-ignition can lead to severe engine damage; thus, the SN Plus designation may be beneficial for specific vehicle types.
Lubricity Testing
- Each oil's anti-wear additives will be evaluated using a lubricity tester to compare wear on bearings after testing.
- Initial results show that both synthetic oils (Mobil 1 and Amazon Basics) performed significantly better than Valvoline in terms of wear.
Results from Lubricity Test
- The scar size on bearings indicates that Mobil 1 had a scar size nearly 26% smaller than Valvoline, with Amazon Basics performing well at only 17% larger than Mobil 1.
Cold Flow Performance Results
- After freezing overnight, Amazon Basics outperformed both competitors in the cold flow test by reaching the slide first.
Noack Volatility Test Setup
- A modified Noack volatility test was conducted to assess how much oil evaporates under heat exposure over time.
Evaporative Loss Measurements
- Initial weights were recorded before heating each oil; post-heating measurements indicated varying levels of evaporation among brands.
Final Performance Insights
- Overall performance showed that while Mobil 1 has superior film strength, Amazon Basics excelled in cold flow even after heat exposure.
- The presenter expresses confidence in using Amazon Basics for personal vehicles due to its effective performance during tests.
This structured summary provides a comprehensive overview of key points discussed throughout the video regarding engine oil testing and comparisons between different brands.