I'm pretty sure around level 40.
In every Pokémon game, Ponyta evolves into a Rapidash at level 40.
The only fire Pokemon in the Sinnoh region are the Chimchar-Monferno-Infernape evolution chain or the Ponyta-Rapidash evolution chain. However, once you beat the Pokemon League you can get an Eevee and evolve it to Flareon.
As far as I know you have to evolve it from Ponyta (Lv. 40) catch ponyta north from the town with the place where they look after your Pokemon for you transfer it from a GBA game (Like Saphire or Fire Red ect.) or trade. You can catch one when you go to mt. silver from the indigo plateau
ponyta evolves at level 40
you can start out with chimchar evolve it at lv.14 and 36 or look for ponyta on routes 211, 206 or 214 or catch an eevee and give it a firestone or you can get a magmar at fuego iron works or trade from other gamesThere are Chimchar, Monferno, Infernape, ponyta, and Rapidash. Only 5.
Go to pokemondb.net and find every info you need. For every pokemon.
A Ponyta will be at Route 206,210,211,215 and Route 214!!!
If you have someone else you know who has either Pokemon Platinum, Pearl, or Diamond you could trade him/her your Ponyta then trade back. After every battle your Ponyta will gain boosted experience points because it was traded.
All in all, there are 5 fire types. Chimchar, Monferno, Infernape, Ponyta and Rapidash. Only two different basic fire types, which isn't a lot to choose from. But if you didn't choose Chimchar as you starter, nothings better than a Rapidash.
well monferno evolve at lv 36.machop evolves at 28.psyduck evoles at 30 i think and ponyta evoles at 40
Level 40...on Diamond and Pearl and Platinum
goldeen (or rapidash on the national dex)