Mobil 1 FS European Car Formula 0W-40 helps to extend engine life, even in severe conditions and protects critical engine parts for up to 10,000 miles between oil changes*. Its uniform synthetic oil molecules reduce friction, helping to prevent deposits and sludge buildup. This formulation provides excellent internal engine heat protection (up to 500 degrees Fahrenheit) and low-temperature protection (to -40 degrees Fahrenheit), supporting ultra-fast, cold-weather protection. Mobil 1 European Car Formula 0W-40 also helps control oxidation to prevent oil breakdown. Approved for many Mercedes-Benz, VW, Audi, and Porsche vehicles, this formula provides excellent turbocharged engine protection. Mobil 1 is America’s leading synthetic motor oil brand at retail**, recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®.