While the New Year is still more than two months away, it’s been 2009 for some time in the automotive universe. So today, it’s our pleasure to announce the launch of our revised Passenger Car Buying Guide, which comprehensively covers every model in this vital segment, including sedans, hatchbacks, incentives, diesels and more. There’s also a new section where we talk about high-tech options/features you shouldn’t get excited about when you hear a salesman try to sell you on them.