General Motors is selling three years of OnStar service as a $1,500 "option" on all Buick and GMC vehicles, as well as on Cadillac Escalade SUVs.
Mandatory Credit: General Motors
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A $1,500 'option' is now mandatory on GMC, Buick, and some Cadillac models
General Motors is selling three years of OnStar service as a $1,500 "option" on all Buick and GMC vehicles, as well as on Cadillac Escalade SUVs. But this is an option you can't refuse.
