Talk:Granny Smith/@comment-26383654-20150519025944/@comment-1276314-20151026000008

Celly and Luna both make heavy use of magic, but it's comfortable to say born, true Alicorns have extremely long lifespan, in 100 thousands of years (tens of thousands doesn't really sound good to me although the formula up ahead gives 17.6k total years to make 110 years old). Celly is like in mid-20s and Luna 18-19, which is their physical age although their total lived years well exceeds 4000 years (the 2 have battled Discord for ages, and he said he had planted the evil seeds thousands of years ago, which could mean at least 2000 years, before they finally could infest the Tree of Harmony). If we assume Celly is 4000 years old and now looks like 25, it takes 160 years in total lived years for 1 year.

Although we can only guess how long Earth ponies live, I don't think we can say Smith's 200+ years old; TS said Ponyville's hundreds of years old thing, which would make Smith her preteen years + 200, and which would in turn give Celly loads of years more total age.

So no, Smith is by no means a match for Celly in age, hardly even remotely.