Hi guys just want to ask

Whats the fc for mazda 3?
Full tank for city drive can last for how many kms?

I took an uber before the guy was driving mazda 2. He said full tank can get 700km! Is that true? And how much is the fulltank?

Im driving nissan sylphy and my FC fulltank rm100(latest fuel price increase) can drive around 380-400km only.