A good car deal is identified by comparing the "out-the-door" price against Kelley Blue Book or CarGurus market values, verifying a clean vehicle history (e.g., CARFAX), and ensuring a pre-purchase inspection reveals no major mechanical issues. Key indicators include reasonable mileage, available maintenance records, and a price that fits your budget.
5 Signs You're Getting a Good Deal on a Used Car
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 20/4/10 rule is a car-buying guideline suggesting a 20% down payment, a loan term of 4 years or less, and total monthly transportation costs (payment, gas, insurance, maintenance) that don't exceed 10% of your gross monthly income to prevent financial strain and avoid being "underwater" on the loan. This framework helps ensure affordability by balancing upfront costs, loan length, and ongoing expenses relative to your income.
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 Nine Worst Things to Do at the Car Dealership
If you're feeling pressure, just say no and take some time to think it over. Additionally, waiting until the end of the month when dealers need to hit quotas can help you score a better deal by negotiating the car price. “Remember that you are the one with the final say, always.
Let's look at some things to keep under your hat while you explore the lot.
Dave Ramsey's core car buying rule is to pay cash for a reliable used car, avoiding debt and new car depreciation; he suggests only buying new if you're a millionaire, and generally, the total value of all your vehicles shouldn't exceed 50% of your annual income. His philosophy emphasizes buying what you can afford outright, viewing cars as depreciating assets that shouldn't trap you in debt.
A little preparation, and knowing some of the common car dealer tricks used by salespeople, can help you close on a car with confidence.
Advertising Fee
Dealers sometimes add an extra few hundred dollars to recoup the cost of national and regional advertising campaigns. The fix: If the dealer says he'll sell a car at the invoice price but you have to pay an advertising fee, just say no. The cost of advertising the car is baked into the sticker price.
To get the best deal, avoid saying you love the car, are desperate for a vehicle, don't care about the total price (only monthly payments), or are an expert in your job/credit, as these reveal weaknesses; instead, focus negotiations on the out-the-door price, stay vague about your needs, and show you're willing to walk away to maintain leverage.
The 20/3/8 car rule is a financial guideline for buying a car, suggesting you put down 20% of the price, finance it for no more than 3 years (36 months), and keep your total monthly car expenses (payment, insurance, etc.) to 8% or less of your gross monthly income. This rule helps you avoid being "underwater" on your loan, pay less in interest, and maintain a healthy budget for other financial goals like savings and investments, focusing on affordable, reliable transportation rather than luxury vehicles.
If your model is high in supply with low demand, you're more likely to get a lower price. If the car you want is popular right now, consider waiting until the market changes. If you don't need a car right now, waiting until the market changes may help you better avoid any supply-demand dealer markups.
Check car prices online using sites like Kelley Blue Book or Edmunds. Get pre-approved for a loan so you know your budget before you shop. Ask for the out-the-door price to see the final cost, including taxes and fees. Use a trade-in value calculator if you're trading in an old car so you don't get lowballed.
As a general rule, you should pay 20 percent of the price of the vehicle as a down payment. That's because vehicles lose value, or depreciate, rapidly. If you make a small down payment or no down payment, you can end up owing more on your auto loan than your car or SUV is worth.
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.