Categories Cars Car of the Day #38 Mercedes Actros 1844 Post author By Uygar Kilic Post date November 30, 2011 Mercedes Actros 1844 from Top Gear Live Birmingham! This Actros has 440 horsepower, 44 represents the horsepower! 18 is the axle weight limit by tonne, but I am not sure about this. Related Tags Car of The Day, Mercedes, Top Gear ← Mercedes-Benz Trailer! → Ferrari 599XX: A Bit Faster