Photos BMW M4 Convertible: Spy Shots Autoblog Staff Aug 28, 2013 001-bmw-m4-convertible-spy-shots 001-bmw-m4-convertible-spy-shots 002-bmw-m4-convertible-spy-shots 004-bmw-m4-convertible-spy-shots 006-bmw-m4-convertible-spy-shots 008-bmw-m4-convertible-spy-shots open fullscreen close fullscreen facebook twitter email reddit linkedin pinterest List