By Gabriel Bridger //M Diesels, VideoMarch 9, 2012 Chris Harris Drives the M550xD “It ‘s not even a “Q ” car. It ‘s an “R ” car. Find out what that means after in the video after the break. Share on Facebook Twitter Pinterest Google + LinkedIn Email Previous articleA Visual History of the M5 Next articleBMW M Performance Parts: The Development You may also like Video: An In-Depth Look at the BMW Vision M Next Design Global BMW Sales Grow 4.6% in May 2020 BMW M8 Videos and Photos Gallery JRobUSC I guess I don’t watch enough Chris Harris videos, I had no idea what the big “conceit” was, nor why it was a bad idea. Though it was obviously scripted regardless. Rolitto Well I don’t know what he wants to point out. We all know that it’s not an M5, so if he expected else, that makes him on the wrong side of being a car expert. The M550d xDrive is not my choice because I hate Diesel but its engine is a masterpiece. Andrew Popoola I def like the M550d X Drive. The name is too long so I’m just gonna call it the M5dX. This is a great car I think, its no M5 but to be able to attain such performance and frugality is a combination that should be applauded. That is the furture, really, and the fact that it is available now from non other than BMW should explain why bimmers have a cult following. Sucks that it is not available in the US…for now.