D902-E4 series is a 0.9L water-cooled naturally aspirated diesel engine. D902-E3 and D902-E3B versions are also 0.9L engines
Produced from 1975 to 1986, surpassing predecessor W114. Sold 2.7 million units before production ended. Black market emerged for immediate delivery at premium prices
GM Ecotec is an aluminum inline-four engine family from 1.2 to 2.5 liters. Replaced GM Family II, GM 122, Saab H, and Quad 4 engines. Developed by international teams including Opel, GM, and Saab
VGTs allow adjustable aspect ratio through adjustable vanes in turbine housing. Optimum aspect ratio differs between low and high engine speeds. First developed by Garrett in 1953
JH4 engine based on Willys Hurricane, used in early Mitsubishi vehicles. KE31 diesel engine derived from JH4, produced 61 PS at 3,600 rpm. KE36 six-cylinder version of KE31, used in Jupiter heavy trucks
EA288 family features 1.4-2.0L 3-4 cylinder engines with MDB system. EA288 engines achieve Euro 6 and US Tier 2 emissions compliance. EA288 engines first used in 2015 Golf, Beetle, Passat, and Jetta