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Mobil 1™ Advanced Fuel Economy synthetic motor oil

Mobil 1™ Advanced Fuel Economy

Mobil 1™ 0W-20 Advanced Fuel Economy is rated 4.9 out of 5 by 27.
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Engineered to help enhance fuel economy

Start your engines ... and start saving.* Mobil 1 Advanced Fuel Economy motor oils, available in 0W-16, 0W-20 and 0W-30, are designed to help deliver outstanding engine protection and fuel economy benefits.*

The low-viscosity, advanced full synthetic formulation can help to increase engine efficiency and improve fuel economy. Over the life of your vehicle, Mobil 1 Advanced Fuel Economy synthetic oils can save you money.

These oils are engineered with a proprietary blend of high performance synthetic base oils, fortified with a precisely balanced component additive system. Mobil 1 Advanced Fuel Economy oils provide excellent overall lubrication and wear protection performance for many driving styles and conditions, from mild to severe.

Of the product lineup, Mobil 1™ 0W-16 Advanced Fuel Economy is an ultra-low viscosity oil recommended for select Honda, Lexus and Toyota gasoline and hybrid engines designed to operate using a 0W-16 viscosity motor oil.

Please reference our Mobil 1™ Product Guide for a quick look at specifications including zinc and phosphorus, as well as manufacturer approvals for Mobil 1 motor oils.

We stand behind our products. Read our Mobil 1 limited warranty. 

*Potential fuel economy improvement obtained by switching from higher viscosity oils to a lower viscosity grade. Actual savings are dependent upon vehicle/engine type, outside temperature, driving conditions and your current engine oil viscosity.

Features and benefits

Low viscosity, advanced full synthetic formula

  • Helps increase engine efficiency and improve fuel economy.

Outstanding thermal and oxidation stability

  • Helps reduce oil aging – for long lasting protection

Outstanding low-temperature capabilities

  • Supports quick cold-weather starting and fast protection – helps extend engine life

Precisely balanced additive component system

  • Mobil 1™ 0W-20 Advanced Fuel Economy Provides excellent overall lubrication and wear protection performance for many driving styles and conditions, from mild to severe, where a 5W-20 or 0W-20 is recommended
  • Mobil 1™ 0W-30 Advanced Fuel Economy provides excellent overall lubrication and wear protection performance for many driving styles and conditions, from mild to severe, where a 10W-30, 5W-30 or 0W-30 is recommended.

Available viscosity grades

What does this viscosity mean?
  • 0W-20

    Specifications and approvals

    Mobil 1 0W-20 Advanced Fuel Economy synthetic oil meets or exceeds the requirements of:

    • API SN Plus Resource Conserving, SN Plus, SN, SM, SL, SJ
    • ILSAC GF-5 
    • Ford WSS-M2C947-A
    • Ford WSS-M2C947-B1

    Mobil 1 0W-20 Advanced Fuel Economy has the following builder approvals:

    • General Motors dexos1™ Gen 2 (license number D10105GH015)

    According to ExxonMobil, Mobil 1 0W-20 Advanced Fuel Economy is of the following quality level:

    • General Motors GM 6094M
    • API CF

    Technical details

    SAE Grade 0W-20
    Viscosity, @ 100ºC, cSt (ASTM D445) 8.7
    Viscosity, @ 40ºC, cSt (ASTM D445) 44.8
    Viscosity Index 173
    Sulfated Ash, wt% (ASTM D874) 0.8
    HTHS Viscosity, mPa•s @ 150ºC (ASTM D4683)     2.7
    Phosphorous (ASTM D4951) 0.065
    Flash Point, ºC (ASTM D92) 224
    Total Base Number (ASTM D2896) 8.8
    MRV @ -40ºC (ASTM D4684) 9200
    Density @15.6ºC g/ml (ASTM D4052) 0.841

    View product data sheet for Mobil 1 0W-20 Advanced Fuel Economy


  • 0W-30

    Specifications and approvals

    Mobil 1 0W-30 Advanced Fuel Economy synthetic oil meets or exceeds the requirements of:

    • ACEA A1/B1 
    • API SN, SM, SL, SJ
    • ILSAC GF-5
    • Ford WSS-M2C946-A

    Mobil 1 0W-30 Advanced Fuel Economy has the following builder approvals:

    • General Motors Service Fill dexos1™ Gen 2 (License number D10102GH015)

    According to ExxonMobil, Mobil 1 0W-30 Advanced Fuel Economy is of the following quality level:

    • General Motors GM 4718M
    • General Motors GM 6094M
    • API CF

    Technical details

    SAE Grade 0W-30
    Viscosity @ 100ºC, cSt (ASTM D445) 10.9
    Viscosity, @ 40ºC, cSt (ASTM D445) 62.9
    Viscosity Index 166
    Phosphorous (ASTM D4951) 0.065
    Sulfated Ash, wt% (ASTM D874) 0.9
    HTHS Viscosity, mPa•s @ 150ºC (ASTM D4683)     3.0
    Flash Point, ºC (ASTM D92) 226
    Pour Point, ºC (ASTM D97) -50
    Total Base Number (ASTM D2896) 9.1
    MRV @ -40ºC (ASTM D4684) 13,250
    Density @15.6ºC, g/ml (ASTM D4052) 0.842

    View product data sheet for Mobil 0W-30 Advanced Fuel Economy


  • 0W-16

    Specifications and approvals

    Mobil 1 0W-16 Advanced Fuel Economy meets or exceeds the requirements of:

    • API SN Plus, SN

    Technical details

    SAE Grade 0W-16
    Viscosity, @ 100ºC, cSt (ASTM D445) 7.2
    Viscosity Index 167
    Sulfated Ash, wt% (ASTM D874) 0.9
    HTHS Viscosity, mPa•s @ 150ºC (ASTM D4683) 2.3
    Phosphorous (ASTM D4951) 0.065
    Flash Point, ºC (ASTM D92) 228
    Total Base Number (ASTM D2896) 9.0
    MRV @ -40ºC (ASTM D4684) 9,300
    Density @15.6ºC g/ml (ASTM D4052) 0.8382

    View product data sheet for Mobil 1 0W-16 Advanced Fuel Economy



Show reviews
Rated 5 out of 5 by from The only oil for our cars I first began using Mobil One synthetic motor oil for my 1994 Honda Civic, which I purchased new in 1993. At 150,000 miles I decided to check my valve lash adjustment. I took off the valve cover and inside everything looked like new. I couldn't believe it. I changed the oil and filter every 7,500 miles, and the valves were still within specs as well. Today I use it in both of our cars, our 2016 Volt, and 2010 Prius, in 0w20 weight now. I will never use any other motor oil then Mobil Synthetic motor oil.
Date published: 2018-09-03
Rated 5 out of 5 by from 2015 Subaru Crosstrek Smoother With Mobil 1 We took delivery of a 2015 Subaru CrossTrek last year and when it needed its first oil change, I switched from the factory fill oil to a name brand synthetic 0-20. Without discussing anything with my wife (it's her daily driver) she mentioned that the engine seemed "noisier". Hmmmm. I kept that oil in for my usual 3,500 miles and then tried the Mobil 1 - 0W-20. Once again, I didn't mention anything to my wife but she commented that the engine had suddenly gotten quieter... and, oh, by the way, gas mileage went up 2 to 3 MPG (we track mileage VERY carefully). That seems amazing to me - how could a motor oil make such an instant improvement? When I drove her car, the engine seemed to run smoother and it definitely idled quieter. I just bought two more "jugs" at the parts store and won't ever switch.
Date published: 2016-12-02
Rated 5 out of 5 by from Amazing product!! This is a testament to what an incredible product this is... I happened to see a commercial stating that Mobil 1 can protect your engine for up to 250k miles, well I’m here to prove that and more! I bought my dream car, a 2008 Lexus IS 250 brand new in 2007 & I knew that Mobil 1 was going to be the only oil I was going to use as I have in all my previous vehicles. Well, today my old girl has almost 362k miles on her and still runs like the day I bought it!! Yes you read that right 362,000 miles!!! Now it’s become a challenge to see just how many more I can put on her, which shouldn’t be hard as I religiously use Mobil 1 every 5k Miles. So, THANK YOU Mobil 1 for allowing me to continue my high mileage adventures in my dream car!!! Here’s to the next 300k miles!!!
Date published: 2019-05-05
Rated 5 out of 5 by from Top Quality Oil Mobil 1 0W-20 I have been using Mobil 1 for the last 30 years, both in the United Kingdom, London and here in Canada, Alberta, Calgary for the last 10 years, on all of my Toyota / Lexus vehicles. 0W-20 flows easily at -40C, which is what is required here in Alberta for maximum engine protection and rapid warm up from -30C / -40C. Better fuel efficiency around 2% increase in fuel economy..
Date published: 2018-10-09
Rated 5 out of 5 by from Long Time User. I started using Mobil 1 motor oil when it fist came to market. My current cars, 2010 TSX w/54000 miles and a 2012 Highlander w/ 96000 miles use 0W-20. The oil change intervals are 7500 and 10000 miles respectively. There's cars do not burn an ounce of oil. On the TSX, I can see the valve train with the oil fill cap off. Not a speck of sludge. Both cars are V6 and I get 35 MPG, highway, on the TSX and 27 MPG, highway, on the Highlander.
Date published: 2018-12-11
Rated 5 out of 5 by from I am very happy with Mobil products . I use the 0W -20 oil in my 2014 Toyota Sienna. At 79000; I drive a lot. My first Toyota retired at 410.000 miles. All on Mobil 1
Date published: 2016-05-03
Rated 5 out of 5 by from Everything you wish for and more... This engine was a custom re-build from LC Engineering and has a stroker crank. After a break=in period I was anxious to get some Mobil 1 full synthetic into it. This 0W-30 was just what I was looking for. A modern oil that made the most of the rebuild and provided good cold start performance keeping in mind that it has forged pistons and a solid lifter cam. I am very happy.
Date published: 2014-12-22
Rated 5 out of 5 by from EXCELLENT OIL I have been using Mobil 1 0W-20 Advanced Fuel Economy in my 2011 Toyota Camry since its first oil change. 5 years and 70,000 miles later, my Camry is not burning or leaking any oil. I change my oil every 6,000 miles regardless of what mobile 1 recommends. My driving style is more aggressive than others and Mobile 1 oil has performed better than expected. For those that use synthetic oil, I recommend using mobile 1.
Date published: 2016-04-15
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