Mine does too, once or twice in all of 1000 miles it gets driven per year... lol

Creaks abit sometimes on mine also.

Mines creaks continously, so i upgraded the hu and bought a bass tube, problem solved :D

mine does it aswell is started wen i put my 17's on my car it only does it though when people get in and out ov the car

Mine creaks when i get in and out of the car too, (when im on my drive, which is at sleep angle)

Thanks for all your posts, May just give a proper wash and see what happens but yes Ren says it does come from the rear drivers side.

Must one of thousand common C problems.

thinking about it.... my 03 reg does it too. from the rear driver side.

yeah i have the same problem.

Asked about it when i was in getting new cd player cos original started clicking alot.

they told me it was just a wear and tear thing. lol

quite alot of c's suffer from this.mine never did it though.not sure what causes it

I have had that on my 03 corsa club and my current 51 SXi. If i go a bit slower it dont creak. Plus it only seems to happen on the speed bumps at my work! Weird!

i had that last year on my corsa c, i think the salt dries something out because it happened after driving it in the snow. spray water under there around the spring area when you wash it, sorted.

Thanks for your help!

it sounds like a creak

When going over speed bumps or big bumps in the road there is creaking noise coming from the back of the car does is sound like the suspension has gone?