The main advantages of using 100% full synthetic oils are:\r• Easy starting-up\r - Much better driving comfort - Reliability\r• Reduced oil consumption\r - Fuel economy
• Longer life Span for both engine and lubricant oil used.
• Detergency (the ability to clean the engine and keeping it clean)
Definitely worth buying a synthetic product. The price might be higher but for sure to have all these benefits and decreasing the cost of your vehicle's maintenance which could be much higher than buying regularly a fully synthetic oil.