Complex sentence: Some E38 models including 728i 730i 735i 740i were offered with either a five-speed automatic or manual (Manual transmissions were not offered in North America), the 730d, 740d, 740i/iL, and 750i/iL had a 5-speed ZF automatic standard.
Split into simpler sentences: Some E38 models including 728i 730i 735i 740i were offered with either a five-speed automatic or manual. The 730d, 740d, 740i/iL, and 750i/iL had a 5-speed ZF automatic standard.