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What type of testing has ExxonMobil conducted to validate these high-endurance claims?
ExxonMobil tested these oils in a variety of rigorous field, bench and lab tests such as field testing with the Lucky Cab Company in Las Vegas, Nevada.
Mobil Clean 5000 and 7500 technology has been tested extensively in various vehicles, under both normal and severe conditions, such as the Las Vegas desert and urban city streets, to prove that the products deliver outstanding performance and protection. Mobil 1 technology has a long history of extended service performance and is approved by several leading car builders for oil changing ranging typically from 10,000 to 18,000 miles. This includes Mercedes-Benz, BMW, Porsche, Audi, VW, Cadillac and Chevrolet. These products have been tested under the most severe service conditions and ambient temperatures, and some of the more challenging engine configurations.
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What was the sample size of the test vehicles? Were these test vehicles representative of the U.S. car population? What types of vehicle engines were tested?
Over 130 vehicles, both domestic and imported, including 4-cylinder, V-6 and V-8 engines, were tested across the U.S. in real-world driving conditions as well as very extreme conditions, from the congested streets of New York City to the heat of Las Vegas.