Difference between the 2 should be next to none as it's only interior specs that differ between them and exterior cosmetics (and wheels).
Times, these are based on G-tech runs we have done in the past (so they are estimates!!).
SX + 4AGE = high 15's low 16's for the quarter (quickest time measured was a 15.99 on G-tech).
With a 4AGZE running standard setup and factory computer expect low to mid 14's. A pulley wheel and exhaust will get it running a little quicker. A turbo will get it running quicker too
Some more people will probably reply now to claim quicker times (but remember he asked for stock performance figures).
Hope this is the info you were after.
(Woops, had to make an edit, my fuzzy memory was a little optimistic for the 4AG AE92 SX Hatch. I checked up last night and I was a second off with what I remembered )