Hey! Dude look how my mazda3 wreck this honda city with a tissue made bumper.... This car pop my back and look what she got?.... A broken nose... I'm really proud to own a mazda...

 

I would say to that that you got lucky.
The bumpers/bumper covers on our cars are none too strong either. The chassis structure is though. You would likely be safer in your 3 than they are likely to be in the Honda given similar collisions.

You really love those decals though, don't you?

 

haha that pretty much the samething that happened to my friends speed3 he was rear ended and no damage to him but the caviler has some very noticeable damage, and it happened to me i was rear end no damage except the license plate bracket but the offenders srt-4 had a crushed intercooler, drivers light, and hood damage.