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AMSOIL Extended-Life 10W-40 100% Synthetic Motor Oil

Product code : XLOQT-EA

5 star rating Read 1,190 reviews

Customer Rating

5

85% would recommend

  • 5 1151
  • 4 34
  • 3 2
  • 2 1
  • 1 2

AMSOIL Extended-Life 10W-40 100% Synthetic Motor Oil

5 star rating Based on 1,190 reviews
  • 5 star rating
    XL is true to form
    By  STEPHEN,  a  Verified Buyer  from  Missouri  on  September 26, 2023
    after 10,000 miles this oil still looks new. still slick as when i change it out
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best oil ever
    By  DON,  a  Verified Buyer  from  Gwinn,Michigan   on  September 21, 2023
    I would recommend this oil to everyone that I know.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best oil yet for our Camry
    By  REG,  a  Verified Buyer  from  BC Canada  on  September 18, 2023
    Best oil for our Camry that has performed so well Best extended drain intervals- Keeps engine clean and running smoothly
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Excellent synthetic oil
    By  JOE,  a  Verified Buyer  from  Jasper Georgia   on  September 16, 2023
    Helped with an oil consumption issue on a 03 Silverado 5.3. Definitely the best synthetic on the market. Thanks, Amsoil!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Awesome oil
    By  LUCY,  a  Verified Buyer  from  Killeen, Texas  on  September 08, 2023
    Long lasting good quality oil. A bit pricey but you get what you pay for
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Introduce Amsoil to new pickup
    By  LEE,  a  Verified Buyer  on  September 05, 2023
    I have Amsoil for 5 years in all of my vehicles. Engine runs smooth and quiet. None of my vehicles have needed oil added between oil changes. Good Product
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Awesome....
    By  WILLIAM,  a  Verified Buyer  from  Saint Petersburg, Fla  on  August 27, 2023
    Been using Amsoil many years.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    SWITCHED
    By  gregory,  a  Verified Buyer  from  Indiana  on  August 21, 2023
    I stopped using amsoil and switched back to mobil1. I noticed the oil got darker much sooner than when I was using amsoil. So I went back to amsoil.. Since my intervals are longer with amsoil the costs are real close to the same. This is the good stuff. running it in my ford edge 2015 3.6L
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    SWITCHBACK
    By  gregory,  a  Verified Buyer  from  Indiana  on  August 21, 2023
    I stopped using amsoil and switched back to mobil1. I noticed the oil got darker much sooner than when I was using amsoil. So I went back to amsoil.. Since my intervals are longer with amsoil the costs are real close to the same. This is the good stuff. running it in my ford edge 2021 2.0 turbo
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    12000 miles
    By  ANDRE,  a  Verified Buyer  from  Springhill TN  on  August 20, 2023
    Great stuff for the wife’s Toyota every 12000.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Been using Amsoil for 20 years
    By  ROBERT,  a  Verified Buyer  from  Topeka Ks  on  August 06, 2023
    Been using Amsoil for 20 years and not about to change. Their products have proven themselves superior over everything else every time I’ve needed something different. I have Amsoil in so!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    XL oil
    By  DAVID,  a  Verified Buyer  from  Northern Minnesota   on  August 03, 2023
    Have used Amsoil products since the late seventies. Finally decided to switch my last vehicle (2006 Jeep Liberty that I purchased new and had 152000 miles) over to Amsoil XL for easier double digit below zero temperature starts. It turns over much easier with the XL and added bonuses are the main crank seals stopped leaking due to the seal conditioner in the XL oil as well as the number 2 cylinder spark plug stopped getting oil fouled. Great product and I now have zero petroleum based oil on my property.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Excellent oil
    By  TREVOR,  a  Verified Buyer  from  Holyoke mn  on  July 31, 2023
    I’ve been using this for years and am completely satisfied, great product and fast shipping.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Customer for life!
    By  CRAIG,  a  Verified Buyer  from  Centreville Maryland  on  July 30, 2023
    I’ve been an Amsoil customer for 20 years and never had a bad experience with their products. Customer for life.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Amsoil 10/40 stopped oil consumption
    By  ROBERT,  a  Verified Buyer  from  Florida   on  July 28, 2023
    I’ve been using Amdoil 10/40 since 100,000 miles on my Impala and stopped using 1 qt every 3,000 miles. I change my oil every 6,000 miles and only down 1/2 qt. It’s worth the extra money.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    More affordable
    By  MICHAEL,  a  Verified Buyer  from  Northridge, CA  on  July 23, 2023
    Good quality & less expensive than Signature Series.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    I wish the amsoil extended life was available in 0W- 16
    By  LOYD,  a  Verified Buyer  on  July 23, 2023
    When will Amsoil Extended Life be available in 0W-16 weight? I love this oil but can't get the fuel I get with 0W16 oil
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  • 5 star rating
    You can't beat Amsoil
    By  MARK,  a  Verified Buyer  on  July 21, 2023
    You can't beat the product. Yes it's pricey, but you get what you pay for.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best oil
    By  EDWARD,  a  Verified Buyer  on  July 15, 2023
    The oil and other products you have are top notch, but my one beef is the freebies you send out now and then with orders, paper oil funnels, really and when I try to use a code on something I'd like it says my purchase doesn't qualify, how about free shipping with my membership that's all I ask, otherwise great company great service superb shipping time
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    10W 40 SYNTHETIC MOTOR OIL
    By  GREG,  a  Verified Buyer  from  SHOP  on  July 10, 2023
    We keep in stock and use on classic vehicles.
    Bottom Line
    Yes, I would recommend this to a friend.
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