Enough with the leaks; BMW officially announced the E90 M3 Sedan on its website and we’ve added the full high-resolution image gallery for your delight. We also skimmed through the more detailed German press release (see the English one here) learning a few additional facts. The most significant were that the M3 Sedan goes from 9 to 100 km/h (62mph) in 4,9 sec (a tenth of a second slower than the Coupe) and that it weighs 1,680 kg – 3,704 lbs (25kg – 55 lbs more than the E92 M3 Coupe). -Follow the jump for the image gallery