Castrol EDGE Extended Performance 5W-20 Advanced Full Synthetic Motor Oil, 5 Quarts

I have had a 2010 Toyota Corolla since it was new with 0 miles in January 2011, and have used this oil every 5,000 miles since my 1st oil change, except when Toyota used to change it for free for the first 25,000 miles. The engine now has 145,000 miles in December 2015, and the engine sounds as quiet now as it did when new. By the way, I also noticed an increase is gas mileage from 30 MPG when Toyota changed the oil using conventional oil to 32 MPG when I changed the oil using Castrol 5W20 Edge Extended Performance with Titanium Synthetic Motor Oil. So Toyota, why don't you change to Castrol5W20 Edge Extended Performance with Titanium Synthetic Motor Oil ? And Walmart .... suggest that you keep this project in stock at the stores instead of me having to order it online!

great experience with this item

The best oil in the world. I recommend it a lot.

Some of the best synthetic oil available. I use it on all my vehicles.

Excellent Oil for a good price .

It's one of the oils that I trust for my oil changes.

done oil and filter change with this extended performance 20k mile oil and used the fram endurance 25k filter theres no way...i only have 4k on it and the oil change indicator says only 40% oil life left..so it might be good for around 7 to 8k so this oil and filter combo is no better than just regular oil ...was using pennzoil platinum and was getting a good 10k with it before oil indicator said it needed oil change....guess i will go back to tried n true Pennzoil Platinum with Purolator one filter

Does the advertised product actually exist? I've ordered twice from Walmart and received the same old stock product! If I wanted the old stock (20K) I would have ordered it. If Walmart is not going to send the ordered and paid for product (25K), then they should not advertise it!

Well, I purchase of this because it was supposed to be extended interval oil that should have lasted twenty thousand miles between changes. At least that's what the bottle in the ad had printed on it. When I received the all it was obviously an older bottle of oil which was only good for 15000 miles. I guess it's a principle oriented thing but I would have liked to have gotten what was pictured and what I thought I was ordering.

only have like 4500 miles on this oil and the oil indicator says its already down to 38% oil life left ??? I usually use Pennzoil Platinum and i can get 8 to 9k between oil changes and i change it when indicator gets to 10% oil life left so there noway this Castrol extended will make it as far as the Pennzoil