Although the name of this model has not been officially announced yet, those from BMW are still testing the M version of 1 Series, equipped with a turbocharged engine capable to develop 350 hp. BMW engineers continue the tests for BMW 1 Series M Coupe. The exact name of this model is not known yet, rumors range between 135is and M1.
Using the name of the famous M1 would conflict with the supercar of the German manufacturer, while 135is may not accurately reflect the performance of this model, but would be very close to the new 335is, a model launched in the United States of America. Until then, remains to observe the test model’s features from the photos surprised by Carpix.