Ask for an itemized written price
Before comparing payments, I’d ask to see the price broken into its parts: the car, taxes, registration and other charges. That makes it easier to see what actually changed between offers. Tax treatment and fees depend on the location and transaction.
OffLot’s 6.25% tax and $685 fee are fixed teaching assumptions, not a quote for where you live.
Price optional products separately
Service contracts, protection packages and other add-ons can increase both principal and interest when financed. Ask whether each product is optional, what it covers, what it excludes and how cancellation works. Compare the product’s full price, not only its effect on a monthly payment.
A written-price comparison exercise
Imagine one made-up quote with a lower vehicle price but a protection package added, and another with a higher vehicle price but no optional package. Itemize both before choosing a winner. Ask whether the package can be declined, what its full cash price is and how financing it affects interest.
The phrase “only a little more per month” is not a substitute for identifying the product and its cost.
Do not assume every fee is negotiable or that one state’s tax treatment applies elsewhere. Ask the seller to distinguish government charges from its own charges and explain the local calculation. The preview has no tax-jurisdiction engine or real registration quote.
Its fixed assumptions help you see cause and effect, not prepare a binding purchase order.