10 Sep 2019, 16:53 UTC · By: Mihnea Radu / The Alpina B3 has as much power as an older M550i, but from a 3-liter bi-turbo engine. This is a bit like the M3 Touring BMW refuses to make
6 Sep 2019, 14:41 UTC · By: Mihnea Radu / We believe this is the B3, though it's likely that a D3 Touring is also on its way with three turbos and almost 400 horsepower
5 Aug 2019, 20:55 UTC · By: Mihnea Radu / This prototype appears to be the B3, pushing about 450 from a bi-turbo 3-liter, but we're more excited to see the D3 with the XD3's quad-turbo setup