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Customer reviews for Mobil 1 Extended Performance Full Synthetic Motor Oil 0W-20 6 pack, 1-quart bottles for
Mobil 1 Extended Performance Full Synthetic Motor Oil 0W-20 6 pack, 1-quart bottles
4.9 out of 5 stars
stars91 ratings84 reviews
  1. 5 stars95% (86)
  2. 4 stars1% (1)
  3. 3 stars3% (3)
  4. 2 stars1% (1)
  5. 1 star0% (0)

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Showing 21-30 of 84 reviews
Aug 4, 2023
Henry
5 out of 5 stars review

Verified Purchase

Good Oil.

I use it in my Lexus RX which has the 2GR-FKS engine, it seems to like it, runs quiet and smooth. I use it for 7500 miles or up to 12 months. I have faith in Mobil1, and with this oil I have peace of mind running this oil change interval.

Review from mobiloil.com
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Oct 5, 2022
Bill H.
5 out of 5 stars review

Verified Purchase

Oil is cheaper than metal!

I have been using Mobil 1 synthetic oil in my vehicles for more years than I can remember. I believe Mobil 1 oil and regular oil changes contribute to reduced engine wear. Thank you for offering a great product at a affordable price.

Review from mobiloil.com
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Sep 7, 2023
Mark W.
5 out of 5 stars review

Verified Purchase

Only Mobil 1 for my cars!!

I use this oil in my daughters car and extend the oil change intervals to 10k. Car runs smooth and has no issues. Mobil 1 is my go to oil for all my cars.

Review from mobiloil.com
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Sep 12, 2022
Top Dog
5 out of 5 stars review

Verified Purchase

Using Mobile 1 since the mid 1980s

I change oil myself and have been using Mobile 1 exclusively since the mid 1980s. I have never had an oil related repair. V8s, 6s, and 4 cylinders... I put approximately 200,000 on the vehicles before trade in.

Review from mobiloil.com
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Oct 4, 2022
bob28
5 out of 5 stars review

Verified Purchase

Excellent Product

I have not used other products much and can't compare but after 200K miles (and 20 oil changes) the engine does not have any crud/buildup, all shiny like new as I just adjusted the valves and at least the cylinder head looks in excellent condition.

Review from mobiloil.com
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Aug 21, 2023
Dan87
5 out of 5 stars review

Verified Purchase

Excellent Quality Oil

Excellence oil, been using it exclusively for approximately 15yrs never had anything except great things to say about it. I will continue to use it as long as it’s made.

Review from mobiloil.com
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Apr 1, 2026
Juan
3 out of 5 stars review

PAO group 4 base stock

I have come to learn that Mobil is not using PAO group 4 in many of their oils like they use to. Please reconsider your position on this point. Mobil could then advertise and put on the bottle, “contains group 4 oil a true synthetic base stock”

Review from mobiloil.com
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Apr 4, 2026
JoeP
5 out of 5 stars review

Keep turbo happy!

I just purchased an sUV with a turbo charged 4cylincer engine. Is there a 0W-20 Mobile 1 synthetic oil that is best for my application? I'm mostly concerned about the protection of the turbocharger bearing(s).

Review from mobiloil.com
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Aug 17, 2023
tommyb
5 out of 5 stars review

Verified Purchase

Use it in everything!

I trust all my vehicles to Mobil 1, it comes factory filled from Porsche, and I also use it in my pickup which works hard, and all MY SMALL ENGINES.

Review from mobiloil.com
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Sep 7, 2023
Harv Kurdelski
5 out of 5 stars review

Verified Purchase

Mobile 1 my only oil use

I only use mobile 1 in all of my vehicles. Had a z06 corvette and manufacturer recommended mobil 1.

Review from mobiloil.com
Helpful?6CQ6ITEQXUV913614060611