FS2002 ProjectAI AMX Aeromexico OC Boeing B752. Envisioned as the first of a new family of advanced technology commercial airliners, the B757 retains the narrow fuselage cross-section of the earlier models. General Electric or Rolls-Royce engines are available depending on customer preferences. The 757 is available in several models including the 757-200, 757-300 stretched variant, and 757-200F cargo freighter. About 960 total 757s have been built by 2001 with production still continuing.