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I’m Paying Cash for My Next Car. Here’s Where I’m Keeping the $25,000

Putting your savings in the right place before you buy could help you earn extra money.

Woman signing papers to buy new car
Updated Oct. 29, 2026
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Quick Read

  • I've saved $25,000 for a car and keep it in a high-yield savings account. At an average of about 3.75%, it could earn roughly $78 a month while I wait to buy.
  • I ruled out checking, a CD, and investing because of low rates, locked-up cash, and the risk of a market downturn on buying day.
  • When I'm ready to buy, I'll move the money to checking about a week ahead and wire it to the dealer.
  • At the national average savings rate of 0.38% (as of 06/15/26), $20,000 earns $76 a year. The same balance could earn up to nine times more with a SoFi Checking and Savings account. See SoFi®'s current rate.

I set aside $25,000 for my next car. Instead of sitting in checking, it's in a high-yield savings account with a variable rate. I'm counting on it averaging about 3.75% over the two years I plan to keep it there, which works out to roughly $78 a month in interest. I hope to buy in December 2027. I've also mapped out how I'll get it to the dealer. For me, skipping a loan was an easy call.

Why I'm paying cash

The short version: I don't want a monthly payment.

The long version: For my current car, I was locked into a car loan for close to seven years. By the time I paid it off, I had paid thousands of dollars in interest on top of the car's price. While my car was losing value, the total I'd paid for it kept climbing. Never again.

Paying cash also makes the car mine the day I buy it. I won't have a lender on the title or a payment that follows me for years.

Where I'm keeping the money and what it's earning

The $25,000 is in a high-yield savings account (HYSA). The rate is variable. It started at 4.1% for the first six months and has moved between 3.5% and 3.75% since then. At an average of 3.75%, the fund earns about $937.50 per year, or roughly $78 per month.

Those are rounded figures, assuming I don't touch the balance and the rate stays near that average. If rates drop before I buy, I'll earn less.

Here's how that compares with what financing the same $25,000 would cost:

Cash fund in HYSA Financing
Rate ~3.75% (expected average, variable) 7.54% (60-month average)
First year ~$937.50 earned ~$1,700 in interest (payments of $501 a month)
Total interest ~$1,910 earned over 2 years ~$5,100 paid over 5 years

The financing numbers are estimates. Federal Reserve data puts the average rate on a 60-month new-car loan at commercial banks at 7.54% as of August 2026. The table assumes a $25,000 loan at that rate for 60 months. Your own rate would depend on your credit and lender.

What I ruled out

  • Checking: The easiest and worst place to leave the money. Many checking accounts pay little or no interest.
  • A certificate of deposit (CD): It could pay a decent rate, but it locks the money up for a set term. If I find the right car early, I wouldn't want to pay an early withdrawal penalty to use my own money. If I'm still shopping when the CD matures, I'd have to decide what to do next anyway.
  • Investing the money: Tempting, since the market could outpace a savings rate over a long stretch. Still, if stocks are down the month I want to buy, I couldn't wait for them to recover. I'd rather earn a smaller, steady return than risk coming up short at the dealership.

My plan for buying day

Instead of figuring out how to move $25,000 while I'm standing in a dealership, I'll move it to checking about a week before I expect to buy. My account doesn't limit how many transfers I make, but it can cap how much moves in a single day, and transfers usually take one to two business days. A week gives me room to split it up if I need to.

I plan to pay the dealer by wire transfer. Before I send it, I'll call the dealer to confirm the wire instructions and check what my bank charges for a wire.

Bottom line

I have $25,000 set aside for a car I plan to buy in December 2027. Until then, it sits in a high-yield savings account averaging about 3.75%, or roughly $78 a month, and I can move it to checking when I'm ready. I won't pay a lender any interest, and I won't carry a payment for years.

Saving for a purchase with a rough date? Don't leave the money in checking. Put it somewhere it can earn, and plan how you'll move it before buying day.

FAQs

Is it better to pay cash for a car or finance it?

It depends on your situation. Paying cash avoids interest, which could run to thousands of dollars on a typical loan. Financing could make sense if the rate is low or if paying cash would drain your emergency fund. Whatever you decide, keep your emergency savings separate from your car money.

Where should I keep money I'm saving for a car?

A high-yield savings account could be a good fit when you want your money to earn interest while staying easy to access. FDIC insurance covers deposits up to $250,000 per depositor, per insured bank, for each ownership category. Compare rates, check daily transfer limits, and find out whether the rate is a limited-time promo.

How do you pay cash for a car at a dealership?

People usually use a wire transfer, a cashier's check, or a bank draft. Call the dealer ahead of time to ask which payment methods they accept and whether they limit large payments. Confirm any wire details by phone before you send money.


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