![Amazon.com: Castrol Edge High Mileage 10W-30 Advanced Full Synthetic Motor Oil, 5 Quarts : Automotive Amazon.com: Castrol Edge High Mileage 10W-30 Advanced Full Synthetic Motor Oil, 5 Quarts : Automotive](https://m.media-amazon.com/images/I/71OJUW-orJL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Castrol Edge High Mileage 10W-30 Advanced Full Synthetic Motor Oil, 5 Quarts : Automotive
![Amazon.com: Castrol 1597B1 EDGE Extended Performance 5W-30 Advanced Full Synthetic Motor Oil, 5 Quart : Automotive Amazon.com: Castrol 1597B1 EDGE Extended Performance 5W-30 Advanced Full Synthetic Motor Oil, 5 Quart : Automotive](https://m.media-amazon.com/images/I/81XH5qapYxL.jpg)
Amazon.com: Castrol 1597B1 EDGE Extended Performance 5W-30 Advanced Full Synthetic Motor Oil, 5 Quart : Automotive
Who makes the best motor oil right now. I know this is kind of a personal opinion question I'm just curious as I have been using Castrol EDGE and I like it. -
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