BMW baked this automotive version of a German chocolate cake to celebrate the M3’s 30th birthday: an M Competition package containing a 444-hp 3.0-liter twin-turbo inline-six (a 19-hp upgrade over the standard M3), 20-inch wheels and tires, a retuned Adaptive M suspension, revised exhaust plumbing, and a few distinctive exterior-design touches. This $5500 delicacy is […]
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