GM is continuing to up the performance factor across its brands. Last week we were surprised to learn that the Saab 9-7X had gotten a powerful new trim, but now Chevy says the Equinox SUV will get a ...

It's about 11 p.m., and I'm parked along a dark freeway off-ramp about 100 feet ahead of an idling semi. The driver's probably sound asleep in there, but me, I couldn't be more awake. I'm sitting here ...