Financing through a bank or credit union is generally better for securing lower interest rates, while dealer financing offers superior convenience and potential promotional incentives (e.g., 0% APR). It is highly recommended to get pre-approved by a bank first to use as a benchmark, then allow the dealer to try and beat that rate. Better Money Habits +4
Short answer: in most cases financing through a bank (or credit union) is better for obtaining lower rates, clearer terms, and more negotiating leverage; dealership financing can be competitive when they offer manufacturer promotions or when you value convenience. Choose by comparing rates, total cost, and flexibility.
The dealership is going to add on something called the “finance reserve.” This means the dealer adds anywhere from 1-3% to the interest rate the lender offers before they show you the contract. The dealership then keeps the difference, either as a flat fee from the bank or throughout the life of your loan!
The best way to finance a car involves getting preapproved from a bank or credit union before visiting the dealership to compare rates, making a significant down payment (15-20% is ideal), keeping loan terms shorter (around 48-60 months), and negotiating the total car price separately from the financing, allowing you to get a lower interest rate and save money long-term. Leasing or other options like PCP/HP exist, but a direct loan with good credit offers the most equity.
"I'm Going to Pay Cash!"
If they know you have a specific budget, they also know they won't be able to move you up to a more expensive, profitable model. So if the salesperson asks about financing, just say you're undecided.
The 50/30/20 rule is a simple budget guideline: 50% of your after-tax income for needs (like housing, groceries, and car payments/expenses), 30% for wants (dining out, entertainment), and 20% for savings and debt repayment. For a car payment, this means your total monthly car expenses (loan, insurance, gas, maintenance) should ideally fit within the 50% "Needs" category, with some experts suggesting car costs shouldn't exceed 10-15% of your income overall, making a modest car a "need" and luxury vehicles a "want".
For years, dealerships have been using a tactic called a “four square”—a sheet of paper divided into four boxes where the salesperson will write down your trade value, the purchase price of the vehicle you're buying, your down payment, and your monthly payment.
The average APR for a car loan will depend on what deals are available at the time so it's worth shopping around. Personal loans are often the cheapest way to borrow money to buy a car if you have a good credit rating and can get access to the best deals.
When you pay with cash, the only thing the dealer gives up is the difference between the true cost of the car and the MSRP, which is a very small piece of the pie. Most invoices have a built-in profit margin of about 3 to 10 percent, with trucks and luxury vehicles seeing as much as 15 percent.
Dave Ramsey's core car rules emphasize paying cash, avoiding new cars (unless you're a millionaire), keeping your total vehicle value under half your annual income, and using a strict budget, often suggesting the 20/4/10 rule (20% down, 4-year loan, 10% total car expenses) as a guideline if financing, but preferring no debt at all to avoid depreciating assets trapping you. He stresses buying reliable, used vehicles to prevent debt and build wealth.
Instead, you'll provide a cashier's check or arrange a wire transfer from your bank. It's unlikely for a dealership to accept a personal check or credit card as payment for a car.
The FTC Red Flags Rule requires auto dealerships to have a written Identity Theft Prevention Program (ITPP) to detect, prevent, and mitigate identity theft, especially in financing/leasing, by spotting signs like suspicious documents (altered IDs, mismatched photos), inconsistent application info, or unusual account activity, with consequences for non-compliance including hefty FTC penalties and lawsuits, notes the Federal Trade Commission. Key steps involve identifying vulnerable accounts, spotting specific "red flags," creating detection/response plans, training staff, and regular audits, with a senior manager overseeing the whole program, say Dealertrack and Total Dealer Compliance.
The 20/4/10 rule is a car-buying guideline: make a 20% down payment, finance the car for no more than 4 years (48 months), and keep your total monthly transportation costs (payment, insurance, gas, maintenance) under 10% of your gross monthly income, helping prevent financial strain. It promotes responsible budgeting by balancing upfront costs, loan length to minimize interest, and ongoing expenses relative to your earnings.
At the same time, dealers need to make their profits from fewer vehicles. Dealerships have other reasons to have you finance your vehicle through their preferred lenders. Car salespeople may offer a considerable discount on the sticker price. They can also promise a low monthly payment.
Prioritize showcasing and promoting the 20% of vehicles that account for 80% of your sales. Train your sales team to focus on the 20% of sales techniques that result in 80% of successful deals. Prioritize the use of the 20% of promotional offers or incentives that drive 80% of your sales.
The term “ghost car dealership” is used to describe establishments that have been rumored to deal in vehicles with mysterious backgrounds or unexplained phenomena. Often, these places are linked to stories of sales gone wrong, vehicles with inexplicable defects, or even ghostly apparitions that haunt the premises.
The “Rule of 78” is the method most banks use to break down the principal and interest in the monthly repayment of an instalment loan. Under this rule, the proportion of interest in the monthly instalment decreased over the course of loan period.
Our 20/3/8 rule includes putting at least 20% down on any car you buy, paying it off in 3 years or less, and keeping your total car payment(s) to 8% of your gross income or less.
5 Tips on How to Beat the Car Salesman
The ploy, “Let me go talk to my manager" is called a T O or a turn over. Most dealerships require that a salesperson do a T O before letting the customer leave, in other words, if they cant close the deal then they turn it over and let someone else try.