How many kilometers can you drive with fully synthetic oil?
If you own a car that runs on synthetic oil, you're probably wondering, "How often do you change synthetic oil?" Depending on the type of car you have, most synthetic oils will lastbetween 7,500 and 15,000 miles.
Because of this, cars can generally go 5,000 to 7,500 miles before needing an oil change. Also, if your vehicle uses synthetic oil, you can drive 10,000 or even 15,000 miles between oil changes. However, keep in mind that these numbers are just general guidelines.
Mobil 1 Extended Performance High Mileage 5W-30 Advanced Fully Synthetic Engine Oil is designed to protect critical engine partsup to 20,000 kmbetween oil changes†and help extend the life of vehicles over 75,000 miles.
Some disadvantages of synthetic oil to be aware of are: Probably the most glaring disadvantage of synthetic oil isthe costs. The price of synthetic oil is around two to four times the price of conventional oil. Plastics can be more susceptible to the precipitation of additives when stored cold.
You can find this information in your owner's manual, where the maintenance schedule gives the recommended mileage between oil changes.Typical oil drain intervals for modern engines are 6-12 months or at 7,500 or 10,000 miles.
Depending on the vehicle and the oil, the time between oil changes can range from 3,000 to 10,000 miles. But what happens when you decide to skip the oil change? The end result is thisYour engine won't last as long as it could. It could also mean an extravagant bill for an engine swap or a sooner than expected rebuild.
Complete engine failure– If you drive long enough without changing the oil, it can cost you a car. Once the engine oil turns to sludge, it no longer extracts heat from the engine. This can result in a complete engine stall that will require a brand new engine - or a new vehicle - to repair.
Plastics have a number of advantages over conventional engine oil. They are designed to be more effective at:Resistant to oil degradation, making it last longer than traditional oil. Withstands higher temperatures than conventional oil, allowing engines to run longer.
Myth: Once you switch to synthetic oil, you can never switch back. This is one of the most persistent myths about synthetic oil - and it's dead wrong.You can switch back and forth at any time. In fact, synthetic blends are simply a mixture of synthetic and conventional oils.
Synthetic oils can easily offer twice the lifespan because their chemical makeup doesn't break down over time. Several manufacturers have taken advantage of this and supply synthetic oil in their vehicles from the factory to extend drain intervals and increase engine life.
Why not use a fully synthetic oil?
That's becauseMany synthetic oils contain esters, which are organic compounds mixed with alcohol. This particular combination can extremely roughen the seals in the engine, which can cause the seals to wear and begin to leak or burn oil.
That being said, it's still not recommended to use synthetic oilEngines that have experienced significant impacts— especially those who have clocked up around 75,000 miles on the odometer.

In general, the more synthetic base oil in an engine oil, the better the performance. In return aFully synthetic motor oil with a robust additive system is always better than synthetic blends.
And while the old rule of thumb was to change the oil about every 3,000 miles, modern automotive technology has stretched that number even further. Due to better technology and better oil formulations, you can now expect in between7,500 to 10,000 kmbetween oil changes!
However, engine oil also degrades over time, so it is just as important to change the oil when the time-based interval is reached. The general recommendation is to change the oilevery 3,000 to 5,000 miles or every three to six months, with twice a year being the minimum.
10,000 miles:Spin the hoops. Continue rotating tires every 10,000 miles to ensure even wear and extend tread life. 36,000 miles: Whether you bought it new or used, your manufacturer's warranty will likely expire after 36,000 miles.
Oil companies and car manufacturers want you to change your oil after 15,000 or 20,000 miles, especially with high-quality synthetic oils.