Question: what is the difference between generac gp and xg series?
Answer: The GP Series generators also have Generac engines from 163 cc to 389 cc . These engines are also designed with splash lubrication. The XG Series have Generac engines with displacement from 407 cc to 530 cc. ... The XP Series incorporate Generac OHVI engines with full pressure lubrication and range from 216 cc to 530 cc.