You can talk to their team of lending specialists by calling at 0800 177 277 between 8AM to 6PM from Mondays to Fridays, or 9AM to 3PM on Saturdays.
Yes, you can get your insurance sorted once you buy your car as well. Westpac car insurance offers three levels of cover you can choose from: comprehensive, third party with fire & theft, and just third party.
You can check your balance using Westpac One online banking under the Accounts screen. You can also call their number if you don’t have access to Westpac One.