Detroit Diesel's 2-stroke diesel engines were eventually replaced with 4-stroke models, ... This meant the Series 53, 71, 92 and 149 engines all halted production.

Detroit Diesel's two-stroke engines were its bread and butter for decades, but the four-stroke Series 60 and DD15 were a big departure. How similar are the two?

Detroit's electronically controlled Series 60 diesel engine was introduced during the first quarter of 1987. What was unique about this mill was that it was the brand's first ever clean-sheet design.

In the 1950s, Detroit Diesel entered the on-highway market, offering their popular Series 53 two-stroke diesel in commercial trucks. After Detroit Diesel merged with GM's Allison Division in 1970 ...