The BMW 1 Series is due for a thorough overhaul, and judging by these recent spy shots, the entry-level Bimmer is on track to be released late next year. This second generation prototype was caught running between BMW's test centers in Germany wearing the roundel's patented psychedelic camo, and appears to blend some of the new X1's slab sides with the upright grille and fascia that debuted on the redesigned 2009 BMW 7 Series. The 2011 model is expected to be offered in an assortment of body styles, ranging from the coupe and convertible we get here in the States, to a traditional five-door hatch, sedan and possibly a three-door shooting brake.
As for powerplants, it's already been confirmed that BMW is working on a range of four-cylinder engines that may make it to the U.S., and recent rumors suggest a three-cylinder mill packing 1.35-liters of displacement and putting out between 163 and 241 hp is in development for the European market. Naturally, expect both the three- and four-cylinders to have a turbo dangling from the exhaust manifold, and the upcoming SuperSports model – a send-off to the current 1 series due out next year – could be a good indication of what to expect. Informed speculation says the SuperSports will be equipped with a twin-turbocharged 2.0- to 2.2-liter four-cylinder with an output of 300 hp and 331 lb-ft of torque. We half-expect the SuperSport to debut at this year's Frankfurt Motor Show, with the fully redesigned 1 series bowing at the Geneva Motor Show in March.