As in better engine, handling, involvement etc
Engine:
The DC2 is down on power, but the DC5 is up on weight.
- DC2 98 spec 197bhp 1080kg = (197/1080*1000) 181bhp/tonne
- DC5 220bhp 1170kg = (217/1170*1000) 185bhp/tonne
There's not a lot in it in a straight line at all, it's quite similar to a 182 vs a 197 really.
Handling:
Handling is always down to opinion. Mechanical grip vs Mechanical grip the DC2 is very hard to beat, and Honda knew that. They both feature similar designs and technologies, such as LSD and fully independent suspension all round. The DC2 is felt to be more nimble as for driver experience, but the DC5 can carry more speed through corners, from what I've read/watched anyway. Again, very similar to the 182 vs 197/200 debate.
Involvement:
I'd say the DC2 wins this hands down. I've driven a few Honda's hard now (DC5 included) and nothing competes for driver experience. The steering is well balanced, and has great feel. The DC5s was a bit light for me, of course nowhere near as bad as an EP3s electric steering but that's another argument though haha.
I've let a few people drive my DC2 now, just based on the fact that everyone comments how raw, fun and agile it is. Everyone to this date has been surprised by its performance, the way VTEC truly did 'kick in' (y0) on the B series engines of the 90s will never get old.
I haven't driven an EK9 yet btw, if anyone's offering. Ignore the videos on page one. hehe.