top 10 best synthetic oil

number 10. Mobil 1 Extended Performance Full Synthetic

Mobil 1 Extended Performance Full Synthetic is a high-mileage oil that boasts extended drain intervals of up to 20,000 miles. Here's a quick rundown of its pros and cons:

Pros:

• Long drain intervals can save you money on maintenance costs.
• Protects against wear and tear, including low-speed pre-ignition (LSPI) common in modern engines.

number 9.Castrol Edge Advanced Full Synthetic 

Castrol Edge Advanced Full Synthetic is a high-performance, full synthetic motor oil designed for modern engines. It's marketed as being particularly strong and able to withstand the high pressures and temperatures of modern engines. Here's a quick rundown of its pros and cons:

number 8. Valvoline High Mileage Full Synthetic 

Valvoline Full Synthetic High Mileage with MaxLife Technology is a motor oil designed for cars with over 75,000 miles on the odometer. It is formulated to address the common issues that arise in older engines, such as:

 number 7. Pennzoil Platinum Full Synthetic

Pennzoil Platinum Full Synthetic is a high-performance motor oil made with a special gas-to-liquid process that creates a cleaner base oil than traditional crude oil based oils. This translates to several benefits for your car:

number 6. Amsoil Signature Series Synthetic Motor Oil

Amsoil Signature Series Synthetic Motor Oil is a high-performance, full-synthetic oil designed for extended drain intervals and maximum engine protection. Here's a quick rundown of its key features:

number 5. Royal Purple High Performance Synthetic Motor Oil 

Royal Purple High Performance Synthetic Motor Oil is a full synthetic oil designed for modern engines, including those with turbochargers and direct injection. Here's a quick rundown of its pros and cons:

number 4. Castrol GTX High Mileage Synthetic Blend 

Castrol GTX High Mileage Synthetic Blend is a motor oil designed for vehicles with over 75,000 miles. It combines synthetic and conventional oils for wear protection, sludge prevention, and burn-off reduction. It also boasts a technology that protects emission systems by reducing the harm caused by some additives in conventional oils.

number 3. M1 Extended Performance Synthetic Oil Filter

The Mobil 1 Extended Performance Synthetic Oil Filter is a well-regarded oil filter that uses synthetic fibers to trap contaminants and extend the life of your engine oil. Here's a quick rundown of its pros and cons:

number 2. Bosch Distance+ Spark Plugs

Bosch Distance+ Spark Plugs don't appear to be a specific product line from Bosch. However, based on the information available about Bosch Double Iridium Spark Plugs, which are likely what "Distance+" refers to, here's a short review:

number 1. K&N High Performance Air Filters

K&N high performance air filters are touted for their increased airflow and reusability compared to standard disposable filters. This translates to potential benefits like improved horsepower and engine performance, along with cost savings in the long run.