In the foreground is Bachmann's TTC PCC N-scale streetcar, and that is Bowser's HO-scale TTC PCC streetcar in the background. The Bachmann is DC and the Bowser is DCC. I don't think the Bachmann body sits properly on its chassis. The rear trucks appear to extend under the back doors, and the body doesn't seem to sit low enough on the chassis. I hope I can adjust it to fit better.