An internal investigation into General Motors’ handling of an ignition switch defect connected to at least 13 deaths has determined that the eventual solution to the problem cost the company nothing.

Though old cars have issues, sometimes the simpler mechanics have their perks. Newer cars are becoming increasingly digitized and require advanced diagnostic tools to interact with the various ...

A GM engineer who approved a change to faulty ignition switches in models that have now been recalled also appears to have signed off on not issuing a new number for that changed part, according to an ...