Should you sell your car now, or keep it?
Drop in six numbers. We will weigh your equity, your age-of-car cost curve, and what the next year really looks like to own it. Then we will tell you straight.
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How this sell or keep calculator works
You enter what the car is worth today, what you still owe, your monthly payment and months left, how long you have owned it, and what the next year of repairs and maintenance is likely to cost. Equity is the value minus the loan balance.
The verdict follows four rules, checked in this order:
- You owe more than $1,000 above what the car is worth: Keep. Selling would roll the shortfall into your next loan.
- You have owned it seven years or more and $3,000 or more of work is coming: Sell now. Repair bills on an aging car tend to grow.
- You have owned it five years or more and have $8,000 or more in equity: Sell or shop. It is a good window to cash out while the car still carries real value.
- Anything else: Keep. The cheapest car to drive is usually the one you already own.
For the value, use a real number: an instant cash offer or a trade-in appraisal, not the highest figure a pricing site shows. No offer yet? The form can rough out a value from the original price, age and mileage using a typical depreciation curve, but a real offer beats any estimate. Trade-in vs private sale vs instant offer explains why those numbers differ.
Worked example: should I sell my car?
Say an instant offer values your car at $18,000. You owe $9,000, paying $380 a month, you have owned it 6 years, and the shop says to budget $1,200 for the next year. Your equity is $9,000, and with six years behind you the verdict is Sell or shop: a good window to take an offer or trade toward something you need. Keeping it would cost about $5,760 over the next year in payments and repairs, which is still a fair price to keep driving if you like the car.
Now say the same kind of car is worth $21,000 but you owe $27,500. You are $6,500 underwater, and the verdict is Keep: selling now would mean carrying that $6,500 into your next loan.
That second case is common. Edmunds found that 29.6% of trade-ins toward new cars in Q2 2026 carried negative equity, averaging $6,884. Negative equity explained covers the ways out.
What the used car market is doing
Dealers and instant-offer services price your car off wholesale values, so the wholesale trend shows up in the offers you get. The Manheim Used Vehicle Value Index fell 1.1% in September 2026 and sits 0.6% below a year earlier, according to Cox Automotive.
That does not mean you should rush to sell a car that suits you. It does mean that if you have already decided, waiting rarely gets you a better offer for the same car. Current figures are on the market pulse page.
If the answer is sell
- Get at least two instant offers and one dealer appraisal on the same day so you are comparing like with like.
- Ask your lender for a payoff quote so you know exactly what it takes to clear the title.
- Selling privately usually nets more but takes more work: how to sell your car private party.
- A good clean helps any offer: detail your car before you sell it.
- Pricing the replacement? Run it through the lease vs buy calculator.
If the answer is keep
Keeping a car you owe on is cheaper when the loan itself is cheap. If your credit has improved since you bought it, the auto refinance calculator shows whether a lower rate would cut your payment, which also helps you build equity faster.
FAQ
Should I sell my car now or wait?
If you have already decided to sell, sooner usually beats later, because cars lose value every month and wholesale used prices fell 1.1% in September 2026 per the Manheim index. If you are on the fence, the deciding numbers are your equity and the repairs coming in the next year, which is exactly what the calculator above weighs.
How do I know if I have equity in my car?
Subtract your loan payoff amount from what the car is worth today. Use the payoff quote from your lender, not the balance on your statement, and use a real offer for the value. A positive number is equity you can cash out. A negative number means you are underwater.
Can I sell a car I still owe money on?
Yes. If the offer covers the payoff, the dealer or buyer pays your lender and you keep the difference. If the offer is less than the payoff, you have to cover the gap in cash or roll it into your next loan, which usually makes the next loan worse.
When is a car too expensive to keep fixing?
One useful test: compare a year of expected repairs with a year of payments on the car you would replace it with. If the repairs are getting close, run the numbers. The calculator flags a sell when you have owned the car seven or more years and face $3,000 or more of work in the next year.
Where do I get an honest value for my car?
Get a real cash offer from an instant-offer service and a dealer appraisal, then compare them with a private-party estimate from a pricing guide like Kelley Blue Book. Real offers are the number to trust, because they are what someone will actually pay.