A year ago, we showed you pics of the next-generation BMW 5-Series doing some high-speed testing on the Nürburgring, but that was pretty much the last we heard about this midsize bahnstormer. Well, intrepid spy photographer Rich Truesdell spotted a similar mule out in the desert last week, and he has filled us in on some additional details. The car he spotted appears to be a 2011 BMW 540i sedan. Rich relates that the car was big enough to have him thinking 7-Series at first, but BMW helped out by having a clearly larger current 7 on hand for comparison purposes. How thoughtful of them.
While not a lot of final detail shows through, Truesdell points out that the heavy rear quarter cladding could be a tip that something is brewing in the recently revamped styling department in Munich. In particular, around the C-pillar, there was a lot of camo, indicating that perhaps there's something worth hiding. Beyond that, the sedan looks like a shortened 7-Series from most angles, and the dual exhausts suggest that this is likely the V8-powered 540i. Follow the source link to read what Rich thought of the vehicle and to see all of the photos in high-res.