Why is my 2007 Chevy impala Consuming a lot of gas

What is your question?

Filled up gas tank day prior, almost at half tank now on my 2007 Chevy impala Drove 57 miles, I filled up gas tank a day prior and it is already on half a tank Vehicle has not done that before Have had said vehicle for a year and a half, and has not had that problem before March 9, 2022 Gas line and gas tank is not leaking at all

How long has your 2007 Chevrolet Impala had this problem?

A couple weeks