Mobil 1 5W-20 High Mileage Advanced Full Synthetic Motor Oil, 5 qt.

41 reviews - By: Mobil 1

Mobil 1 5W-20 High Mileage Advanced Full Synthetic Motor Oil, 5 qt.
MSRP : $26.44

Sale : $22.88
Sold & shipped by Walmart

Mobil 1 5W-20 High Mileage Advanced Full Synthetic Motor Oil, 5 qt:
  • High-mileage motor oil specially designed for older engines
  • Provides wear protection, cleaning power and overall performance
  • Reduces deposits and sludge
  • Contains a seal conditioner to keep seals in working condition and help prevent leaks
  • Ideal for passenger cars, SUVs, light vans and trucks
  • 5-qt bottle ideal for multiple oil changes
  • Helps older engines last for a longer time


Pure Synthetic Motor Oil

Probably the best all-synthetic motor oil of the market today short of AMZOIL!



This is my first time of synthetic engine oil usage and I feel significant difference before and after I changed with this synthetic oil. (1) Although I used to use premium gasoline for my MDX, after oil change with Mobil 1 synthetic, I feel easy power increase especially during acceleration during high way entrance or uphill roads. (2) After I took off acceleration pedal, the running distance was also significantly increased. (3) MPG was slightly increased but I need to drive more to measure any significant difference. Overall, this synthetic oil looks much better than conventional oil and I will use this item as least three times more.


Great oil vs other oils

Been using this for years, over Penzoil & Castrol. I change my oil every 7500 miles & the oil looks better then regular (dino, non- synthetic) oil at 3k miles. Yes, the first cost is more, but you'll change your oil less. So, you'll actually save $$. Also, smoother starts in winter. Synthetic is the only way, spend the extra $$ vs reg oil.


Mobil 1 5w20

Very good quality oil that benefits improved gas mileage and is better for your engine at a good price.


Best Oil

Mobile 1 High Mileage has done me well. It is the best and only oil I will put in my car. Walmart has it priced excellently here costing just a bit more than conventional oil per litter but with much superior protection. Thank you Walmart and Mobile 1 for making the best oil affordable to average Joe's like me.