The future generation 2013 Mercedes A Class was recently spied completely undisguised, during a photo shoot. The 2013 Mercedes A Class was caught on camera in the Canary Islands by some cyclists, who fortunately had video cameras installed on their bikes. The new 2013 A Class is expected to debut at this year's Geneva motor show, before going on sale later this year. It will be available with both petrol and diesel engines. Some sources suggest there will be even an AMG version of the new 2013 A Class, but that will come later in the car's life.