I've got to say this is my biggest complaint with the car, it's great on gas but I have to fill up every 330 miles, give or take. If they just added a little more room to the tank I would be so much happier. I searched quickly but was unable to find if anyone has expanded or modified the gas tank.

 

You can tow. I would tow up to 900 lbs. I use harbor freight trailer. Just be smart about it.

 

Here in good ol NZ we are not afraid to tow anything...

Here's our 09 Jazz towing a tandem trailer that we had a load of wood on while building our bus.

Our Jazz has the conventional auto.

I've also towed a braked furniture trailer fully loaded over 200km behind our old 1.3 man GD1 Jazz. No problem at all.

 

Idk exactly how much, but it roughly cost me 20$ for a full tank 🤠