You do get some Vauxhalls over there. The 2007 Vauxhall Astra that was sold here is called the Saturn Astra over there.
If it's anything like the one we get here, then it will be equally terrible. Hard plastics in the interior, etc. etc.
The interior may well be much different though. For example, the MK1 Ford Focus (These ones) were much worse cars over there. In the UK, they come with leather all over the dashboard/plastics and everything is put together much better. In the US, the dashboards are standard hard plastic, and they typically fall apart.