It will end operations at the 4,000-acre facility by the end of the year.

Amid cost-cutting measures, Stellantis has decided to sell its Arizona proving grounds. The car manufacturer purchased the ...

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Stellantis warned in August that as many as 2,450 workers at the Warren Truck plant would be laid off, but the actual number ...

First reported by CNBC, the Stellantis Arizona Proving Ground will close by the end of the year. Located in Yucca, Arizona, a ...

Stellantis will close its Arizona Proving Grounds this year as it works to sell the property.

The automaker confirmed it is marketing the Yucca, Ariz. facility for sale and plans to depart by the end of the year.

Stellantis (STLA) to sell its 4,000 acre Arizona testing ground to cut costs, improve efficiencies. Read more here.

Stellantis, like most automakers, has several proving grounds in different climates and geographies to develop and test ...