History of the diesel car featured an aluminium block, DOHC chain driven valvetrain, common rail direct injection and variable geometry turbocharger. In Spring 2005, Mercedes-Benz unveiled their first application of a mass-produced aluminum block diesel engine for passenger vehicles and commercial use. While aluminum is traditionally considered of inferior strength and temperature resistance to withstand diesel applications, Mercedes engineers made extensive use of CAD/CAM design to arrive at an aluminum block that would meet with Mercedes' testing and reliability standards. First use was in 2006 model-year vehicles in the E-Class sedan and ML-class and GL-class SUVs. Similar in weight () to the five-cylinder it replaced,
Osgood Bradley Car Company Flyer toy train sets. Thousands of these toys were produced from 1946 to 1958; and railfans used the name "American Flyer" to describe the streamlined cars made by Osgood Bradley. Osgood Bradley Car Company The Osgood Bradley Car Company manufactured railway passenger cars and streetcars in Worcester, Massachusetts. The company was founded in 1822 to manufacture stagecoaches and sleighs. The company's first railway passenger cars were built for the Boston and Worcester Railroad in 1835. During the American Civil War, the company produced gun carriages for the Union Army. Osgood Bradley was purchased by the Pullman Company in 1930. The