PSA DV engine

The PSA DV engine, called DLD inside Ford, is a family of four-cylinder in-line turbocharged diesel engines developed and produced jointly by PSA Peugeot Citroën and Ford, a collaboration announced in September 1998. PSA sold them as HDi and, from 2013, as BlueHDi once particulate filters and AdBlue were added. The smallest member, the 1.4 litre DV4, was the first to enter production in 2002 and has an aluminium block. The 1.6 litre DV6 followed in 2003 in the Peugeot 206 1.6 HDi. From 2017 the 1.5 litre DV5 began to replace the DV6 and DV4, first appearing on the Peugeot 308 II; PSA reworked an existing Ford 1.5 into a twin-camshaft, multi-valve engine with a 75 by 84.8 mm bore and stroke. PSA units were built at Trémery and at the Française de Mécanique plant at Douvrin, and PSA said in 2018 that the DV5 would be its last diesel engine.