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Customer Ratings & Reviews

AMSOIL Extended-Life 5W-30 100% Synthetic Motor Oil

Product code : XLFQT-EA

5 star rating Read 1,465 reviews

Customer Rating

5

87% would recommend

  • 5 1413
  • 4 40
  • 3 7
  • 2 2
  • 1 3

AMSOIL Extended-Life 5W-30 100% Synthetic Motor Oil

5 star rating Based on 1,465 reviews
  • 5 star rating
    Simply the best.
    By  SARKIS,  a  Verified Buyer  from  Los Angeles  on  July 14, 2026
    This is only for the people who are planning to use Amsoil for the first time. The people who used it before don’t need to read any reviews.. they know it. This is the best oil by far and it does exactly as the company says. I am using Amsoil for 20 years now on all my cars and never ever had any issues changing my oil every 10 or 25 k miles as recommended.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Show me any better
    By  SARKIS,  a  Verified Buyer  from  Los Angeles  on  July 14, 2026
    I am using only Amsoil oil for the last 20 years and don’t know (or care) if there is anything better or even close to be equal to it.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Amsoil products
    By  DAVID,  a  Verified Buyer  from  Orlando, FL  on  July 09, 2026
    I only use Amsoil oil in my vehicles and recommend to all my family
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great
    By  MICHAEL,  a  Verified Buyer  from  Upstate New York   on  July 07, 2026
    Great oil, I will never use anything else!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Awesome Products
    By  BOBBY,  a  Verified Buyer  from  FLORIDA  on  July 01, 2026
    Use Amsoil on all my vehicles and bikes in the Florida heat, and driving conditions it performs great. Highly recommend this product.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Amsoil products
    By  DAVID,  a  Verified Buyer  from  Orlando, FL  on  June 25, 2026
    I use Amsoil oil in all my motors and nothing else
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Fantastic as always
    By  MICHAEL,  a  Verified Buyer  from  Indiana  on  June 14, 2026
    Great product as expected. Been converting everything to Amsoil and can feel the difference in how everything runs. This is especially true in my lawn equipment.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great stuff
    By  JUSTIN,  a  Verified Buyer  from  Illinois  on  June 14, 2026
    Another purchase for me. Great product I will continue to use.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Happy Customer
    By  JAMES,  a  Verified Buyer  from  Placerville, CA  on  June 13, 2026
    Great products. Quick Delivery. Cases of oil are delivered to my home, I don't have to go to the pars store and lug the case home.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Perfect
    By  COREY,  a  Verified Buyer  from  Alabama   on  June 02, 2026
    The kit is perfect every time. Even comes with gloves. It’s the best oil you can get and never fails me.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    GOOD STUFF
    By  CLYDE,  a  Verified Buyer  from  97424  on  May 31, 2026
    I have used AMSOIL for 40 years,in all of my vehicles.cant go wrong,,
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    For my turbomax
    By  JEREMIAH,  a  Verified Buyer  on  May 29, 2026
    Bought this to keep my new 2026 turbomax running for as long as possible.
    Bottom Line
    No, I would not recommend this to a friend.
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  • 5 star rating
    Only the Best
    By  PAUL,  a  Verified Buyer  from  Florida, USA  on  May 16, 2026
    I only use the best of the best when it comes to synthetic oils for my vehicle’s. I rely on Amisol’s guarantee of 20,000 mile coverage between oil changes.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    2 cycle
    By  KYLE,  a  Verified Buyer  from  Four oaks NC   on  May 16, 2026
    By far the best I will ever use for my high performance outboard motor
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Oil change
    By  JEFF,  a  Verified Buyer  from  Wichita KS  on  May 12, 2026
    I’ve used Amsoil for several years and hasn’t failed me yet!!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Good stuff!!!
    By  JUSTIN,  a  Verified Buyer  from  Illinois   on  May 11, 2026
    Excellent oil
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    0W20 XL
    By  JK,  a  Verified Buyer  on  May 02, 2026
    Have confidence, and rest easy knowing you have the best in your vehicle's crankcase!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product
    By  JUSTIN,  a  Verified Buyer  from  Texas  on  April 23, 2026
    Love Amsoil. Shipping is always quick and easy. Love the convenience of having a great product shipped right to my door. Servicing my wife’s 2022 Audi A6 and my 2020 Ram 1500
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    motor oil
    By  TIM,  a  Verified Buyer  from  justice il  on  April 21, 2026
    been using in all my cars since 2005,great,no more to say
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  • 5 star rating
    What i ordered
    By  MICHAEL,  a  Verified Buyer  from  Nevada  on  April 20, 2026
    You pay for what you get
    Bottom Line
    Yes, I would recommend this to a friend.
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