Stellantis Media Site Saltillo Engine Plant Contact: Frank  Matyok Ann Marie  Fortunate   Saltillo Engine PlantCarretere Saltillo-Monterrey KM9.5 , Ramos Arizpe, Coahuila, Mexico Floor Space: 1.2 million square feetAcreage: 73.9 acresProducts: 3.0-liter Hurricane twin-turbo I-6 engine family for the Ram 1500, Wagoneer L and Grand Wagoneer L 6.4-liter V-8 BGE HEMI® Engine for Ram Heavy Duty 2500 and Ram Heavy Duty 3500 Employment: 2,382 (2,174 hourly; 208 salaried) on two shiftsUnion Local: Sindicato Nacional de Trabajadores de la Industria Automotriz Integrada, Similares y Conexos de la República Mexicana (SNTIASCRM); National Union of Integrated Automotive and Allied Industries of MexicoPlant History: Facility was completed in 1981 and engine production started in May of that year. The 5.7-liter HEMI engine was launched in June 2002. On Oct. 10, 2013, the Company announced that it would invest $164 million to add a production line to assemble the Tigershark engine, which began in the first quarter of 2014. (Tigershark engines were also built in Dundee and Trenton, Mich.) Production of the powerful Hellcat engine, a 6.2-liter supercharged HEMI V-8 engine that produces 707-horsepower and 650 lb.-ft. of torque, began in the third quarter of 2014. In March 2022, the Company announced the 3.0-liter Hurricane twin-turbo, inline, six-cylinder engine would be built in Saltillo. (Updated: April 2024)