Does getting pre-approved help when negotiating a car price?

Often, yes. Pre-approval tells you your budget and a rate to compare against dealer financing, and it shows the seller you're ready to buy, which can make your offer easier to act on. It also keeps the price and financing discussions separate. Depending on the lender, pre-approval can involve a soft or hard credit inquiry. On OffLot, pre-approval in the preview does not affect your credit score.