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Chevrolet Camaro ZL1 deliveries halted

Hot business over on the forums today: According to GM Inside News, Chevrolet apparently has stopped delivery of the Camaro ZL1 because of an undisclosed issue. The whacking, thwacking, lumberjacking-and-it's-OK pony cars sent to dealers and--according to one poster--delivered to at least one customer are being hauled in for a once-over because of an unspecified possible issue with the potent machines. According to Monte Doran, communications manager for Corvette and Camaro, "We go through a standard quality assessment with every new vehicle and we found what we thought was a potential concern.

Autoweek in review: Ferrari teases supercar, Mini flips out and the 2013 Porsche Panamera GTS

While many of us spent Monday honoring our favorite presidents (still Taft, Van Buren and R.B. Hayes), Ferrari teased us with shots of its Enzo successor and gave us some pricing details. By now you should have saved at least 20 bucks toward that $1.3 million.

Cadillac XTS aimed at luxury-import owners

It is a small niche, but an important one for Cadillac as it prepares to launch the XTS sedan. The industry calls it the "black car" business. The Cadillac XTS sedan will hit dealer showrooms next year in late spring or early summer.