Diamonds are a Nissan Altima Engine’s Best Friend Video
Many of us are familiar with Marilyn Monroe singing that diamonds are a girl’s best friend. That may be true, but the toughest gemstone in existence is also the best friend of the Nissan Altima engine! Diamonds are used to get some of the engine components to just the right thickness so that they are strong and dependable while still being lightweight (which will mean a better fuel economy for the Nissan Altima). Check out the video below to get a closer look!