Welcome to Allpar. Brake life varies widely. I couldn't put a mileage on it.
I would check the pad lining thickness yourself or get a professional 2nd opinion (in writing) if the issue is premature pad wear.
Here in NY, customers are protected by a new car 2yr/18K mile consumer protection (lemon law) warranty for things like this if they are below a legal thickness limit, not if they are simply worn but still legal. I would see how much lining is really left.
I would check the pad lining thickness yourself or get a professional 2nd opinion (in writing) if the issue is premature pad wear.
Here in NY, customers are protected by a new car 2yr/18K mile consumer protection (lemon law) warranty for things like this if they are below a legal thickness limit, not if they are simply worn but still legal. I would see how much lining is really left.