BMW ≫ 3-Series2015 F30/F31 BMW 3-Series facelift photo galleryby Joshua ThompsonThe mid-life update to the F30/F31 BMW 3-Series is mild on the surface, but below there’s a range of new engines, including a first: a 1.5-liter turbocharged 3-cylinder engine. ◄ PrevNext ►Credit: Alberto Martinez F30 BMW 340i Sport - rear Tags:3-seriesbmwf30f31faceliftupdate