U Spy: 2012 Mercedes-Benz SL Roadster Convoy Scooped in Spain

Carscoop reader Frank Jonas hit the Mercedes-Benz jackpot when travelling in Spain last week, he stumbled upon a convoy of camo'ed SL prototypes, which were accompanied by several other vehicles with the star on their bonnet including an example of the current generation of the German firm's hardtop roadster model. "On my trip to the south of Spain last week I had the opportunity to take some