Around 8-10 years.
It varies from species, for some larger species it can be 12-15 years, but in the smaller species it could be 4-7 years, but it mainly depends on what you feed them, where you keep them, if they are active etc.
My friend has a guinea pig and she is 14 (pretty old for a guinea pig) but they had 2 others that lives about 10 and 12 years. 5-10 years...the longest ever lived is 17 years.
They may live as long as 7 yrs if you take very good care of him or her --Give them lots of attention
Guinea Pigs can live anywhere from five to seven years normally but some live longer than that.
They live from five to seven years it just depends on how fit they are
About five to seven years
More than 5 years dude 5
I think its 5 to 7 years
From experience, they live as long as you feed them for..ooops
Ummmm.. Mine is around one years old.thats a good sign isn't it. I also have a bunny wabit.