Car buyers could save an average of $3,064 over the life of an auto loan simply by comparing offers from multiple lenders, according to a new LendingTree study. The finding is a reminder that the sticker price is not the only number that matters: the loan behind it can cost thousands more, or less, depending on where you borrow.
The study, based on auto loan offers analysed in July 2026 and compared with July 2025, found that the average lowest annual percentage rate offered was 11.91 percent, some 3.14 percentage points below the average highest rate of 15.05 percent. That gap translated into an average monthly payment of $541 at the lowest rate, against $586 at the highest rate, a difference of $45 a month over an average offered term of 68.1 months.
Savings are growing, not shrinking
What makes the new figures striking is that the potential saving has grown sharply in a single year. LendingTree said potential savings increased by $715, or 30.4 percent, from July 2025 to July 2026. The gap between the average lowest and highest rates widened by 0.69 percentage points, even as both rates declined overall.
“Shopping around for auto financing has always been important, but our latest findings show there’s even more at stake for consumers today,” said Nelson Forrest, general manager of auto loans at LendingTree. “The difference between the highest and lowest APR offers translated to more than $3,000 in potential savings on average, roughly 30 percent more than a year ago. With vehicle affordability still a challenge for many households, taking the time to compare financing options before making a purchase can make a meaningful difference in what consumers ultimately pay.”
Near-prime borrowers, those with credit scores from 620 to 659, stood to gain the most. Their average lowest and highest rates differed by 4.57 percentage points, translating to estimated savings of $4,259 over their average offered term.
Credit scores still set the price
The study also underlined how much a credit score still shapes the cost of borrowing. On the same $26,706 loan, a subprime borrower with a score below 620 who received the average lowest rate for their band would pay an estimated $40,979 in total, which is $9,035 more than a super-prime borrower receiving the average lowest rate for their band.
That gap is not a reason to skip shopping around. Borrowers in weaker credit bands face the widest range of offers, so the penalty for taking the first deal can be the largest. Checking with a bank, a credit union and an online lender before visiting a dealership gives buyers a benchmark for any dealer-arranged finance.
The practical lesson is simple. Before falling in love with a car, fall in love with a loan comparison: gather several offers, compare the annual percentage rate rather than the monthly payment alone, check the total cost over the full term, and do not let pressure on the forecourt rush a decision worth thousands of dollars.
