SILAO, Mexico—Volkswagen has opened a new engine assembly plant here. The plant will have a maximum annual capacity of 330,000 engines.

TIJUANA, Mexico—Hyundai will invest $130 million in a new assembly plant here to produce aluminum auto parts. The plant is expected to create 300 jobs.

TIJUANA, Mexico—Electronics manufacturing services provider Sigmatron has opened a new assembly plant here.

MONTEREY, CA—Japanese luxury carmaker Infiniti is entertaining the possibility of assembling a new small car in Mexico.

MEXICO CITY—GM is planning to invest $420 million in its Mexican assembly plants to build the Chevrolet Trax, new pick-up trucks and a new transmission.