Earlier today, we reported about Mercedes Benz developing next generation S Class. Now the S Class arch rival 7 Series facelift test mule has been spotted again. The test mule get dummy headlamp which confirm that new model will get a different design along with some updation for technology also. The front bumper is heavily camouflaged and rear bumper which will be updated in new model. The tail light will also get slight changes. The interior is not yet spied but we are expecting some changes for interior also. BMW 7 Series will retain current series of engines and the debut will happen next year. 

source : Motor1