Stellantis announces investment, plans for Trenton engine complex
(July 1, 2022) AUBUN HILLS, Mich. — Stellantis has announced plans for the two facilities that comprise its engine complex in Trenton, Mich., which will provide maximum flexibility for the operation. The plan includes a $24.7 million investment to retool the south plant to be a flexible engine line, capable of producing the two variations of the 3.6-liter Pentastar V-6 engine.