OnStar's mobile app, launched last year in the midst of the marketing barrage for the 2011 Chevrolet Volt, has been downloaded by more than 56,000 active users thus far, and has had more than 1.3 ...
DETROIT --General Motors is adding a free diagnostic monitoring service to its OnStar on-board communications system. The new service performs hundreds of checks of four vehicle operating systems: the ...
The strikingly stylish two-seat roadster comes standard with a 2.4-liter, 177 hp four-cylinder dual-overhead cam engine, five-speed manual transmission, and the OnStar system with one year of OnStar ...
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