They are the same levels as the previous Elite 4, well i am currently just about to enter Mt Silver (After winning the 8 Kanto Badges) and so far the Elite 4 have the same leveled Pokemon.
A good team to beat the elite 4 is Pokemon in the levels 50-100.
Well,Level 70-100 Is A Good Level To Beat The Elite 4.
well... for me i used my strongest Pokemon in the battles against the Elite 4... but it all depends on the kind of Pokemon that you have caught and their levels as well
if it is the first time you are fighting elite 4, the strongest is lvl 63, your rival's starter pokemon. Hope ive helped
Repeatedly battle the Elite 4 with high level Pokemon with the Pokemon you want to level up holding an exp. share.
It's the same as Pokemon gold and crystal. Elite four Pokemon are between levels 40-50.
You need to train your Pokemon to much higher levels. Levels 55-60 would be very good for the Elite Four, but not a definite victory. With those leveled Pokemon, you'd lose to the Elite Four, with no possible chance of winning.
the elite 4 is in kanto
The elite four will be in the Pokemon league.
from lvl 46 to 67 i think
at the Pokemon league