I put this table together to try and get some idea of how different saws compare to one another across different brands.
In order of ccs and BHP
Sources are manufacturer websites. I am aware that some weights are not totally accurate, all are powerhead only.
In order of ccs and BHP
HTML:
Brand Model Weight CCs HP
Husqvarna 570 14.9 67.9 4.9
Stihl 440 13.9 70.7 5.4
Husqvarna 372xpw 13.4 75 5.4
Stihl 460 14.6 76.5 6
Dolmar 7900 13.6 79 6.3
Husqvarna 385xp 15.4 84.7 6.3