So, are we looking at the 2014 BMW M4 Convertible? Good question. This leaked image, which was picked up by AutoBlog.nl leads us to believe it is the next-gen luxury vehicle. Reports suggest the photo comes courtesy of an official BMW German brochure, showcasing an identical design to the coupe version minus the fixed roof. Not to mention the sportier bodykit with rear bumper featuring a bare carbon fiber rear diffuser and quad exhaust pipes sort of suggests we’re looking at the real deal here. The car is expected to carry a 3.0-liter turbocharged six-cylinder engine as well. While BMW has yet to confirm anything, word is we can expect the M4 Convertible at the Detroit Auto Show, or quite possibly, the Geneva Motor Show.