Yes, it is. Your car dealer website, which includes the finance application as well as all other online forms, is truly SSL secured.
This implies that the entire information exchanged over the internet is always encrypted and never sent as a plain text. You may also
want to note that the website URL begins with https:// and not http://. Effective July 2018, Google’s Chrome browser will list all
unencrypted or non-HTTPS sites as ‘not secure.’