7 things to know before you finance a car
Advice from auto lending expert, Melody Salinas
When people hear that I work in auto lending, they often assume my job is about rates, terms and paperwork. While yes, those things matter, it’s not why I do this work. I do this because a car isn’t just a car. It’s how people get to work, families take their kids to school and how a person (literally) shows up in their life. As a single mom, I understand this deeply. When financing isn’t done with care and consideration, it can add stress where there doesn’t need to be any.
Over the years, I’ve encountered people who felt rushed, overwhelmed or unsure when purchasing a vehicle, but they didn’t think they had a choice. I’ve also seen what happens when someone walks into the process informed, confident and supported—that difference matters.
If you’re thinking about buying or refinancing a vehicle, here are seven things to consider before signing on the dotted line.
1. Know how much you can spend before you start shopping
One of the most overwhelming questions in the car buying process is: How much car can I comfortably afford? Not just today—but month after month.
A simple rule of thumb I often share is to aim for a payment that’s no more than 15% of your monthly take-home pay. When you add insurance, fuel and maintenance, your total vehicle costs should ideally stay under 20%.
Knowing the numbers isn’t about limiting yourself; rather, it’s about protecting your peace of mind. When your car aligns with what you can afford, it leaves room for savings, emergencies and the life you want outside of your driveway.
2. Understand your trade-in value and equity
If you’re trading in a vehicle, do a little homework before you walk into any conversation. I like tools like JD Power, Edmunds and Kelly Blue Book, because they give a realistic sense of the car’s value. Knowing what your current car is worth gives you leverage and clarity when negotiating trade-in value with the dealer, which can be empowering.
Sometimes, though, the numbers don’t line up. You might owe more than the vehicle is worth, which is called negative equity. It happens more often than people realize, especially with longer loan terms. Understanding that upfront helps avoid rolling the remaining cost of your current vehicle into your next loan.
In Texas, there’s also a tax benefit to trading in your vehicle that can lower the sales tax on your next purchase. It’s a small detail—but those details add up.
3. Research the right vehicle for your needs
The number of vehicles on the market today can feel overwhelming. I always encourage people to slow the process down by narrowing their options first. Think about how you actually use your vehicle:
- Do you need space?
- Fuel efficiency?
- Safety features?
- Something reliable for a long commute?
Free tools like CARFAX can help you understand a vehicle’s history, and research platforms can help you compare reliability, pricing and safety ratings. When you walk in knowing what matters most to you, it’s much easier to stay grounded in your decision.
4. Get pre-approved for auto financing early
This often surprises people, but financing shouldn’t be the last step of the car buying process. Applying for pre-approval with your financial institution prior to car shopping gives you clarity before test drives and negotiations start pulling your attention in different directions. It also helps avoid multiple credit inquiries which can negatively impact your credit score. When you loan shop within a short 30-day window, it’s typically treated as a single inquiry.
More importantly, having financing lined up puts you in control. You’re not making decisions under pressure or rushing through numbers you haven’t had time to process. Whether you’re buying new, used or refinancing, the goal is the same: financing that works for your life, not against it.
5. Take a thoughtful test drive before you buy
Never skip the test drive. While online car companies can make shopping “easy” and deliver straight to your door, make sure there is also a test drive period to confirm you have a vehicle that will serve you well.
Important things to pay attention to when test driving include:
- How does the vehicle feel?
- Test the features and see if you like them or if you’d be paying for something you wouldn’t use.
- Are there blind spots or back-up cameras that are difficult to use?
- If used, ask for the vehicle history report and pay attention to any possible issues when test driving.
Purchasing a vehicle is a huge investment of your hard-earned money. You deserve firsthand experience to know if the car is a good fit before committing to something that will be part of your daily life.
6. Learn about auto loan protection options
Once you’ve chosen a vehicle, take time to understand your options if the unexpected occurs, like an accident or theft. Things like Guaranteed Asset Protection (often called GAP) can help cover the difference between what you owe and what insurance pays if your vehicle is totaled or stolen. Purchasing mechanical protection to extend the vehicle warranty can also help with major repairs after a manufacturer’s warranty ends.
Most people avoid this step because of the additional cost; however, exploring protection options for your car, while nerve racking, is an investment that protects you and your vehicle.
7. Finalize your auto loan with confidence
When you’ve identified your price point, done your research, secured financing and asked questions along the way, closing the deal should feel straightforward and reduce stress. Too often, I meet people after they’ve made a rushed purchase, when the payments are too high or the terms don’t quite make sense. My hope is to always get these tips to people before they purchase so that doesn’t happen.
You don’t have to rush. You don’t have to figure out the car buying process alone and you deserve to feel informed every step of the way. Our advisors are here to help.
Why auto financing and financial health matter to me
Auto financing is personal to me—not just because its central to the work I do every day, but because I’ve seen firsthand how the wrong loan can create unnecessary stress and financial strain. I understand how important it is to make informed decisions that protect both your spending plan and your peace of mind.
I’m deeply committed to helping our credit union members understand their auto financing options, avoid high-rate, high-payment loans and feel confident at the dealership or online. When members succeed financially, families are stronger and that’s what motivates me every day.
About Melody
Melody is a Consumer Marketing Manager at Credit Human, helping members navigate financial decisions with clarity and confidence. A self-proclaimed San Antonian by birth and Houstonian at heart, she has spent her career improving member experiences through marketing insights across three credit unions.
