Used 2023 vs New 2026 Hyundai Tucson: Which Costs Less Over 5 Years?

You've got two browser tabs open. One is a 2023 Hyundai Tucson SEL with about 30,000 miles, listed at $23,000. The other is a brand-new 2026 Tucson SEL at $33,000. The gap is $10,000, and your brain says "obviously, buy the used one."

Maybe. But that $10,000 gap isn't your real savings. Some of it comes back as higher repair bills, some as a higher APR, and some disappears because the new car also depreciates less in dollars. Depending on your loan rate, the new car can come out ahead.

Below is a full 5-year worked example. Every price, rate and resale value in it is an assumption I chose to be plausible. None is a quote, and none comes from a dataset. I'm using it to show how many moving parts there are, and then to show where your numbers will differ from mine.

The Setup: Two Tucsons, One Driver

Here are the example assumptions:

Input	Used 2023 Tucson SEL	New 2026 Tucson SEL
Purchase price	$23,000	$33,000
Mileage at purchase	30,000	0
Sales tax + fees (about 7% + $190)	$1,800	$2,500
Out-the-door cost	$24,800	$35,500
Down payment	$5,000	$5,000
Amount financed	$19,800	$30,500
APR / term	7.5% / 60 months	6.5% / 60 months
Driving	12,000 miles/year	12,000 miles/year
Estimated value after 5 years	$9,500 (about 90,000 miles)	$16,000 (about 60,000 miles)

The APRs are deliberate. Used-car loans typically carry higher rates than new-car loans, so the used buyer is paying more per dollar borrowed. That's one reason "$10,000 cheaper" overstates the savings.

What the Headlines Do and Don't Change

I read this week's source articles looking for anything that changes a used-vs-new decision. Most of them don't, and I'd rather say so than force a connection.

Tariffs are the one that matters. Carscoops reports in Hyundai Sounds Alarm Over Chinese Cars In The US that Korea's leading automaker says that without US tariffs, there could be a Chinese invasion of the US auto market. I'm working from the article's summary, so I won't put more words in Hyundai's mouth. My own reading, which is a scenario and not a forecast, is this:

If tariff barriers stay, new-car prices probably stay elevated. That keeps demand for 2–3-year-old used cars firm, which supports the resale values in the example above.
If barriers fall and cheaper competitors arrive, new-car prices could come under pressure. That's a reason not to overpay for a new car today.

Either way, it's a reason to run the numbers instead of trusting a rule of thumb. For how tariff uncertainty flows into financing math, see our 2026 Kia EV6 lease vs buy breakdown.

The Verizon piece is a useful analogy. Kiplinger's 3 Ways to Save at Verizon: Bring Your Phone, Buy New or Upgrade says the best deal depends on whether you keep your phone, buy a new one or upgrade. Cars work the same way. You have three paths: keep what you have, buy used, or buy new. The cheapest one depends on what's already in your driveway and what you owe on it.

The life-milestones piece is a reminder about timing. Kiplinger's Essential Financial To-Dos for 11 of Life's Biggest Milestones covers the financial considerations that come with big life events. Car purchases tend to cluster around those events: a move, a new job, a growing family. A move changes your zip code, which changes your insurance quote. A new job changes your commute mileage. Those are the inputs the math below is most sensitive to.

The ETF piece is a good metaphor. Kiplinger's Your Diversified ETF Isn't as Diversified as You Think argues that a fund can look diversified while its top holdings share the same exposure. Car budgets do this too. You look at the monthly payment and feel covered, while the real risk sits in one hidden line, usually depreciation or an out-of-warranty repair.

The Toyota GR GT3 story doesn't change your Tucson math. The Drive's Most Automakers Race What They Sell. With the GR GT3, Toyota Is Selling What It Races describes a car designed around racing first. It's a halo car for a tiny slice of buyers. Your commuter crossover gets decided by boring numbers, so on to those.

The 5-Year Math, Line by Line

1. Depreciation, tax and interest (the "vehicle cost")

This is what you pay to hold the car, net of what you sell it for.

New 2026:

Down payment: $5,000
Loan payments: about $597/month × 60 = about $35,808
Cash out: $40,808
Minus resale after 5 years: $16,000
Net vehicle cost: about $24,808, made up of $17,000 depreciation, $2,500 tax and fees, and about $5,300 interest

Used 2023:

Down payment: $5,000
Loan payments: about $397/month × 60 = about $23,814
Cash out: $28,814
Minus resale after 5 years: $9,500
Net vehicle cost: about $19,314, made up of $13,500 depreciation, $1,800 tax and fees, and about $4,000 interest

The used car is cheaper by about $5,500 here, not $10,000. The new car's extra $10,000 sticker turns into only $3,500 of extra depreciation because the used car has already absorbed the steepest drop. The rest of the gap gets partly clawed back through tax, fees and interest.

2. Insurance

Example figures: $2,150/year for the new car and $1,900/year for the used one. That's $10,750 versus $9,500 over five years, a $1,250 gap. Your real quote depends on your zip code, driving record, coverage tier and how much you're financing, which is the input I can't guess for you.

3. Maintenance and repairs

New: oil changes, tires, brakes and a small repair allowance. I'll say $3,000 over five years, with the factory warranty covering most surprises.
Used: the same routine maintenance plus a bigger repair reserve. In years 3 through 8 of the car's life, tires, brakes, a battery and one unexpected repair all show up. I'll say $5,500.

Check the used car's warranty status carefully. Coverage often differs for a second owner, and it usually depends on the original in-service date, not your purchase date.

4. Fuel

At 12,000 miles/year, 27 mpg and $3.50/gallon, that's about 444 gallons a year, or $1,556/year and about $7,780 over five years. Both cars burn the same fuel, so it cancels out of the comparison. It still needs to be in the total, because it's real money you'll spend.

The Result

5-year cost	Used 2023 Tucson	New 2026 Tucson
Net vehicle cost (depreciation + tax + interest)	$19,314	$24,808
Insurance	$9,500	$10,750
Maintenance + repairs	$5,500	$3,000
Fuel	$7,780	$7,780
5-year total	$42,094	$46,338
Per month	about $702	about $772

Winner in this example: the used 2023 Tucson, by about $4,244 over five years, or about $70 a month.

It's a meaningful win, but it's less than half of what the $10,000 sticker gap suggested. This is the kind of layered comparison DriveDecision runs for you, so you don't have to build the spreadsheet yourself.

What if you buy the CPO version?

Say a certified pre-owned 2023 Tucson costs $1,500 more, at $24,500, in exchange for tighter inspection and better warranty coverage. In the example I'll let it trim your repair reserve from $5,500 to $4,300.

Out-the-door cost: about $26,400, with $21,400 financed at 7.5%, giving a payment of about $429/month
Net vehicle cost: about $21,234 (same $9,500 resale)
Insurance $9,500 + maintenance and repairs $4,300 + fuel $7,780
5-year total: about $42,814

That's about $720 more than the plain used car and about $3,500 less than new. You're paying roughly $720 in the example for a narrower range of repair outcomes, which is often worth it if a $3,000 surprise would wreck your month.

Where the Winner Flips

A used-car win of $4,244 is not a sure thing. These are the levers that can flip it.

1. The new-car APR. In this example, the new car's interest is about $5,300 at 6.5%. If a manufacturer incentive drops that to 3.9%, interest falls to about $3,100. That saves about $2,200, and the used car still wins by about $2,000. At roughly 1.3% APR, the new car's interest falls to about $1,000. That erases the gap, and the new car ties. Below that, the new car wins. If someone offers you 0% financing on the new one, this comparison flips by about $1,000. Check the incentive against any cash rebate you'd give up to get it.

2. Used-car repair luck. The used car's advantage survives unless repairs run about $4,244 above my $5,500 estimate, so roughly $9,700 in total. That's about double. One expensive out-of-warranty repair wouldn't do it alone, but two might.

3. Insurance. If the two cars insure at the same price for you, the new car recovers $1,250 and the gap shrinks to about $3,000. If your zip code makes newer cars much more expensive to insure, the gap grows.

4. Mileage. At 12,000 miles/year, the used Tucson finishes around 90,000 miles. At 20,000 miles/year, it finishes near 130,000. That's a different resale value, a different repair profile, and possibly a warranty you age out of. Both cars lose resale value with extra miles, so the real question is which one loses more dollars. Higher mileage also raises fuel costs for both, which doesn't change the gap but does raise the stakes.

5. How long you keep it. Depreciation is steepest early, so the gap between new and used narrows the longer you own the car. If you'll keep it 10 years, the new car's early hit gets spread across more years. If you'll sell in 3, the used car's advantage looks different, and so do your repair odds.

If you want to see how these levers interact for your situation, you can model this at DriveDecision.

Which Path Should You Take?

Following the Verizon-style framing, there are really three options, and the "keep your current car" one gets forgotten:

Keep what you have. If it's paid off and reliable, its cost per year is often lower than any replacement. For an example of running that comparison, see our RAV4 Prime vs Model Y keep-vs-trade analysis.
Buy used or CPO. It usually wins in the middle of the range, as it does here, when your loan rate is reasonable and the car is 2–3 years old with modest miles.
Buy new. It wins when the financing incentive is large enough, when you'll keep the car a very long time, or when you value the full warranty enough to pay for it.

For how this same used-vs-new question plays out in other segments, see our used vs new 5-year total cost overview, the used 2022 vs new 2026 Hyundai Palisade comparison, and the used 2022 vs new 2026 Honda CR-V Hybrid comparison. In the CR-V case, the answer depended heavily on the same handful of inputs.

When You Should Run Your Own Numbers

My example says used wins by about $4,200. But you should not take that as your answer if any of these describe you:

You have a promotional APR on the new car. Anything near or below about 1.3% in this example flips the result.
Your used-car loan rate is above 8–9%, or you have credit that pushes it much higher. Interest eats into the used car's edge quickly.
You drive 18,000+ miles a year. Your used car ages faster than the example assumes.
You've just moved or changed your coverage. Insurance quotes for the same two cars can differ by hundreds of dollars a year depending on your zip code and tier.
You can't absorb a surprise $2,000–$4,000 repair bill. The CPO premium may be worth more to you than it is on paper.
You plan to keep the car past year 7. Your repair curve, and your resale value, start to look different.
The specific used car on the lot has a spotty history, or the trim differs. A 2023 SEL and a 2023 Limited are different price points with different resale behavior.

Each of these moves the answer by hundreds or thousands of dollars, and they interact. A higher APR, a longer commute and a pricier zip code can turn a $4,000 used-car win into a wash. That's not something you can reliably do in your head at a dealership desk.

If you'd like to see the comparison with your APR, your mileage, your zip code and your actual listing prices, run your own numbers at DriveDecision. Whichever car wins, you'll know why, and you'll know what would have to change to flip it.

Sources

Most Automakers Race What They Sell. With the GR GT3, Toyota Is Selling What It Races — The Drive
Essential Financial To-Dos for 11 of Life's Biggest Milestones — Kiplinger
3 Ways to Save at Verizon: Bring Your Phone, Buy New or Upgrade — Kiplinger
Hyundai Sounds Alarm Over Chinese Cars In The US — Carscoops
Your Diversified ETF Isn't as Diversified as You Think — and Here's the $700 Billion Reason Why — Kiplinger