Keeps your engine performing like new

Million Kilometre Test

Challenge: The ExxonMobil formulators in Paulsboro, New Jersey ran a Mercedes-Benz E350 for 1 million kilometres using Mobil 1™ 0W-40 advanced fully synthetic engine oil. The team wanted to see what the car's engine would look like after running for an extremely long time.

Results: The car was mounted on a highway simulator and exposed to weather elements and seasonal temperature changes. After 200,000km, the engine was taken apart and ExxonMobil's engineers were very pleased with what they saw. There was so little wear on the engine components that they were still within the expected manufacturing tolerances for new parts. Pleased with how Mobil 1 0W-40 performed so far, the engine was put together again and put to a longer test.

After running for a total of one million kilometres, Mobil 1 0W-40 advanced fully synthetic engine oil continued to do its job well, keeping the engine protected from wear and leaving very little deposit. The results of the test clearly showed that Mobil 1 0W-40 can help you give your engine a million kilometres of proven protection and performance!

  • car scenic view


    Each bottle of oil is the product of years of research and development. Find a range of engine oils suitable for your car, keeping your engine protected in all conditions.

  • Expert with dip-stick

    What The Experts Say

    Mobil 1 provides performance & protection against engine wear. Don't just take our word for it. Hear what the experts have to say.

  • Expert explaining

    Why Mobil™

    Mobil™ uses innovative lubricants and industry expertise to help maximise vehicle performance, increase operating time for trucking fleets and improve industrial equipment productivity.