2012 Buick Verano
It is pretty much a US built version of the car sold in China as the Buick Excelle GT.
Which itself is a sedan version of the Opel Astra.
These are pictures of the Chinese version.
Not sure what it will compete with in the US.
It will probably cost more than a loaded Mazda3. But it is smaller and cheaper than the new Regal, so it’s not going after cars like the Acura TSX.