Used 2018 Kia Niro Price in the US
A used 2018 Kia Niro in the US typically lists for $10,095–$14,895, with a median asking price of $12,056 across 57 active US dealer listings (as of 2026-08-28). The cheapest one listed right now is $5,000, a 2018 Ex Premium Phev in Athens, TN — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $10,095 – $14,895
- Median
- $12,056
- Cheapest 5%
- under $7,244
- Cheapest listed now
- $5,000
Browse by model year
cheapest per yearCheapest 10 listed right now
ranked by price-
$5,0002018 Kia Niro Ex Premium Phev219,969 mi · Athens, TN · Frazier Automotive SalesView listing → -
$6,5952018 Kia Niro Fe Hev LX154,000 mi · Gainesville, GA · Capital Cars and TrucksView listing → -
$6,6292018 Kia Niro Fe Hev LX158,834 mi · Elkhorn, WI · Kunes Chrysler Dodge Jeep RAM ElkhornView listing → -
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$9,4452018 Kia Niro Ex Premium Phev134,394 mi · Sherman, TX · 786 Auto Sales and ServiceView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2018 Kia Niro asks $10,095–$14,895. Cars this far under usually carry an older model year, a base trim or high mileage.
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10 pinnedFAQ
How much does a used 2018 Kia Niro cost?
A used 2018 Kia Niro in the US typically lists for $10,095 to $14,895, with a median asking price of $12,056 across 57 active US dealer listings. Nine in ten are priced between $7,244 and $18,324 (as of 2026-08-28, source: UnderMarket Cars).
Is $12,000 a good price for a used 2018 Kia Niro?
That sits at about the market median ($12,056) for a used 2018 Kia Niro. Under $10,095 puts you in the cheapest quarter of active US listings and under $7,244 in the cheapest 5%; above $18,324 is the priciest 5% (as of 2026-08-28).
What is the cheapest used 2018 Kia Niro for sale right now?
$5,000 — a 2018 Kia Niro Ex Premium Phev in Athens, TN, $7,056 under the median (as of 2026-08-28).
Are these MSRP or real asking prices?
Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.
How often are prices updated?
UnderMarket Cars refreshes US dealer listings continuously and re-generates this used 2018 Kia Niro price page at least twice a day. The data date shown on this page is 2026-08-28.
Explore more
Prices updated 2026-08-28. Data covers active dealer listings across the USA.