GM and OnStar are facing intense scrutiny over data collection practices, with more than two dozen new lawsuits filed over ...

Vauxhall says the new Astra is between 120kg-200kg lighter than the current car; there’s up to 80kg taken out of the bodyshell and 50kg out of the chassis. And this light-weighting of the hardware can ...

The Astra Sports Tourer comes with Vauxhall’s OnStar concierge service. Free for the first year (increasing to £79 in subsequent years), OnStar lets drivers phone a personal advisor at the touch of a ...