Well, we dodged a bullet here with this concept vehicle. We were beginning to suspect that the 2010 Detroit Auto Show would see the death of that oldest of auto show concept tropes, the concept car with suicide doors. Then along comes this nifty little gray box, the GMC Granite concept, and it has rear-hinged rear doors. Whew!Of course, GMC doesn't call them suicide doors, lest that remind people of, you know, suicide. They are now "French doors," like the ones you might have seen on HGTV. (We wonder if the "French" reference might be a little too wimpy for the professional-grade brand. Maybe "Sub-Zero doors," would work better.)

Put Cadillac's 556-horsepower supercharged V8 into just about anything and chances are we'll like it. We loved it in the CTS-V sedan. And there's no reason to assume that we won't love it just as much in the CTS-V coupe that the company is to unveil at the Detroit auto show. Hell, bolt that thing to an Aztek-bodied CTS-V variant and there's a good chance we'll like it just fine. Nothing tricky here; Cadillac has kept the powertrain and suspension specs essentially identical to the sedan, because, well, why wouldn't it?

BMW will publicly unveil the new 2011 Z4 sDrive35is roadster in early January at the 2010 Detroit Auto Show. The range-topping Z4 sDrive35is features a new M Sports package that also will be offered on other Z4 variants when the Z4 sDrive35is reaches U.S. dealers in spring 2010.

WOODCLIFF LAKE, New Jersey — The BMW Concept ActiveE will make its world debut at the 2010 Detroit Auto Show in January, as the German automaker strives to get an electrically powered vehicle into production under a "sub-brand of BMW in the first half of the next decade," it said in a statement. The rear-wheel-drive Concept ActiveE, which is based on the BMW 1 Series Coupe, appears to have a lot of promise, judging from the advances spelled out by BMW.

The all-new 2011 Bentley Mulsanne — the "Grand Bentley" that has been teased for several months— was shown @ the 2010 Detroit Auto Show.

BMW's new entry 7 Series at the 2010 Detroit Auto Show

The Ford Fusion Hybrid was named the 2010 North American Car of the Year as the 2010 Detroit Auto Show kicked off media preview days.

The 2010 Hyundai Santa Fe, shown at the 2010 Detroit Auto Show, gets a modest exterior freshening and a choice of new powertrains.

Some might consider the 2011 Lincoln MKX the "MyLincoln Touch" edition, as it will be the first Ford product to offer the new driver interface technology. MyLincoln Touch is essentially the latest version of Sync packaged with extra features and controlled by a slick, iPhone-style touchscreen. A bit gimmicky maybe, but high-end crossover buyers love that kind of stuff; at least that's what Lincoln is counting on.

Toyota said it is developing a "Prius family" of hybrids for North America and plans to introduce eight all-new hybrid models over "the next few years," including a production version of the compact FT-CH concept that is debuting this week at the 2010 Detroit Auto Show.