If Petro Canada is anything like Speakout, you will have to talk to a customer service representative to enable data. You can still order and activate data on the sim that came with your Nokia 1208, you will just need a data capable phone for data to work on that sim.
I am not going to say for sure that all Rogers phones are going to work out of the box with your Petro Canada data sim, but they should. Keep that receipt handy!