My mistake .... it is indeed a Civic LX MSRP with auto trans $18,195 ... Impreza with auto trans MSRP $19120 .....

It all depends on her now.
She should test drive both!

Do you think offering invoice, would be a fair price for either car ?

Honestly, you can probably get below invoice.
lol...
Just have to know your stuff before you walk in there.
Salesmen always want to get every cent out of you!
Remember that!

Smart $ on the Honda, though if it was based only on personal preference I'd take the Subie

Do you get snow in your area in winter? if so, def all wheel drive subaru. If not, I would go with HOnda. I like honda and they hold their resale value very well.

Honda switched to TIMING CHAIN from 2003 (if I recall correctly)

Don't want to change your/her mind, but you can get an Altima under 20k as well.

I get the Subaru for Penn. and all weather driver.