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15 Biggest Mistakes People Make When Buying A New Car

1. Deciding Too Quickly

1. Deciding Too Quickly

You see it there on the lot: your dream car. The perfect vehicle. It has everything you want, and for a great price, too! However, this vehicular fairytale could be a danger to your wallet.

Car salesmen will try to convince you they have the best deal you could get, but chances are they’re lying. You can always negotiate. Bargain and haggle hard, and don’t settle until you’re satisfied with the price.

2. Buying Unnecessary Extras

2. Buying Unnecessary Extras

After negotiating the vehicle price, dealers often push enticing add-ons: rustproofing, paint protection, VIN etching, extended warranties, and more. These seem like minor expenses but quickly inflate the total cost. 

Many are completely unnecessary for modern cars—vehicle bodies already have strong rust protection, and consumer surveys report rust as a minimal issue. Quality DIY fabric and paint care products cost far less, and VIN etching kits are a fraction of dealership prices. Don’t be afraid to decline extras you don’t want or genuinely need.

3. Talking Trade-In Too Early

3. Talking Trade-In Too Early

Don’t rush to discuss your trade-in, as dealerships use it as leverage against you during price negotiations. It's wiser to focus solely on getting the best price for the new car first. Before stepping into any showroom, use resources like Kelley Blue Book to research your current vehicle’s trade-in value and arrive armed with that knowledge. 

Ideally, compare potential trade-in offers from multiple dealerships to maximize your payout, even if you purchase your new car elsewhere. A bit of homework and preparation go a long way when buying a new car.

4. Using Dealer Financing

4. Using Dealer Financing

Obtain a loan for a new car from a bank or other trusted source, not from the car dealership. The amount you’d pay in interest could possibly buy you another car.

Dealer premiums are often high-interest with harsh penalties for missing a payment, so avoid them at all costs. Get pre-approved from another source before you begin shopping.

5. Buying the Wrong Vehicle

5. Buying the Wrong Vehicle

Car commercials focus on looks and flashy features, but that’s a trap for unwary buyers. If the vehicle doesn’t suit your actual needs, that excitement of ownership fizzles fast. Before setting foot on a lot, prioritize what matters: Do you mainly need low gas costs for commuting? Cargo space for family gear or hauling hobbies? Third-row seats for frequent carpooling? 

Sites like Consumer Reports help compare not just prices but also practical details like MPG, safety ratings, and standard features, ensuring the final buy enhances your life, not complicates it. Be ruthless—your perfect-fit car is out there!

6. Skipping the Test Drive

6. Skipping the Test Drive

Even if you feel that there is nothing wrong with a car, take it for a test drive. Make sure everything is in working order and that you like the way it feels; the moment you buy a car, it depreciates in value.

There are no returns. Take it for a drive on the open highway and through heavy traffic, testing out the brakes, steering, and all other relevant features.

7. Mixing Emotions with Money

7. Mixing Emotions with Money

The shiny promise of a new car creates a sense of instant gratification, overriding logical budgeting. And it’s easy to do, as the latest models can be incredibly tempting to the point that we lose sight of reasoning. Indeed, that “love at first sight” feeling can blind us to long-term financial implications. If the dream car stretches your wallet thin, consider alternatives. 

Gently used models of reputable brands can offer great reliability and features at a much lower price. Stepping back to examine all possible costs prevents impulse buys that come with buyer’s remorse, hefty interest rates, and feeling stretched too thin every month.

8. Not Reading the Paperwork

8. Not Reading the Paperwork

Negotiating the vehicle price feels like the biggest win, but a dealership’s finance office has its own tricks. Prepare yourself for a sales pitch on various add-ons: extended warranties, paint and interior protection, tire insurance, and more. 

These extras significantly drive up the total cost. Remember, your budget is king! If unsure of an add-on’s true value, don’t be pressured into a hasty sign-off. Request time to do your own research to ensure they’re a must-have and not just profit-boosters for the dealership.

9. Negotiating in Person

9. Negotiating in Person

The dealership is the salesman’s home turf. Do your comparison shopping online and find out where you can get the best deal. Keep an eye on the average price for the model you are looking for. 

If you can negotiate over the phone or through email, you remain in control of the conversation rather than running the risk of being caught up in a salesman’s charisma and charm.

10. Going Alone When You Need Help

10. Going Alone When You Need Help

Car dealerships can be intimidating, especially if high-pressure sales tactics aren’t your strong suit. Bringing a knowledgeable friend or family member can make a world of difference. They can assist with negotiations, ensure you don’t agree to unfavorable terms, and generally be your personal advocate. 

If no one close by fits the bill, consider hiring a professional auto broker or utilize car-buying services like AAA’s endorsed car-buying program for specialized assistance and often pre-negotiated discounts. Don’t feel obligated to navigate this process alone when expert help is readily available.

11. Agreeing with the Sticker Price

11. Agreeing with the Sticker Price

The sticker price displayed in the showroom window is rarely your final cost. Treat it as a starting point for negotiation, not a take-it-or-leave-it offer. Just as you researched your trade-in value, equip yourself with knowledge from sources like Kelley Blue Book to determine the manufacturer’s suggested retail price (MSRP). 

Keep in mind that the MSRP is a guideline, and factors like add-ons and current demand can push the real price higher. Dealers understand buyers expect haggling, so bargain confidently to lower the final price.

12. Buying “Because You Can”

12. Buying “Because You Can”

Just because you can afford a $500 monthly car payment doesn’t mean you should. Shop conservatively; find a car that suits you, even if it is under your estimated price. This just means you can put down more money toward the initial payment and have it paid off sooner. 

And don’t rule out the option of using a gently used model. You can still get a “new” car while saving considerable money.

13. Choosing by Convenience Alone

13. Choosing by Convenience Alone

Convenience can cost you a lot when buying a car! Dealerships know most people opt for the closest lot and may adjust prices accordingly. Don’t fall into this trap—expanding your search beyond your immediate neighborhood could mean striking a drastically better deal elsewhere.

Additionally, online resources like dealer reviews and Customer Satisfaction Index scores reveal a lot about reputation. Invest time researching before stepping onto a lot. This guarantees both lower prices and hassle-free negotiations with reputable sellers.

14. Being Afraid to Walk Away

14. Being Afraid to Walk Away

The power of walking away puts YOU in control of the car-buying process. Dealerships count on shoppers becoming too emotionally attached to walk out if negotiations stall. Resist the pressure to close a deal right then and there. Read car buying mistake #7 again for a refresher, if necessary. 

Gather quotes from multiple dealerships, research comparable vehicles, and secure pre-approved financing from an external lender. Having those alternatives at your disposal strengthens your bargaining position and removes the fear of missing out on a good deal. What’s more, the dealer will see that you’re well prepared and will be less likely to pressure you.

15. Focusing Only on Monthly Payments

15. Focusing Only on Monthly Payments

Car salespeople have a habit of steering negotiations toward monthly payments, creating the illusion of affordability. Resist falling into this trap! While the monthly cost matters, the total loan amount is paramount. A low monthly payment stretched over a long period leads to overpaying due to accrued interest. 

Know your maximum budget BEFORE going in, and use online loan calculators to estimate monthly payments with different interest rates and loan terms. Keep your “bottom line” firmly in mind. 

Review the previous mistakes if you’re concerned that you’ll buckle under dealer pressure. Take someone knowledgeable with you, know your trade-in value, and read all the fine print. Arming yourself puts you in the driver’s seat! 

Purchasing a car is a big decision and an even bigger commitment. Payments will come out of your bank account each month, so make sure you are smart when you make a deal. If, at any point during the transaction, you feel like you are being cheated, question the salesman. Negotiate the price down or walk away. You are in no way obligated to make a purchase.