Market price · Used 2018 Toyota Prius 133 listings tracked

Used 2018 Toyota Prius Price in the US

A used 2018 Toyota Prius in the US typically lists for $15,000–$20,988, with a median asking price of $17,789 across 133 active US dealer listings (as of 2026-10-15). The cheapest one listed right now is $7,700, a 2018 TWO ECO Three in Jacksonville, FL — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

Used 2018 Toyota Prius · asking prices133 listings

median $17.8k ◀ cheapest $7,700

$10k$24k

Typical range: $15,000 – $20,988
Median: $17,789
Cheapest 5%: under $10,912
Cheapest listed now: $7,700

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typical price per year

More years (18)

Cheapest 10 listed right now

ranked by price

$7,700

2018 Toyota Prius TWO ECO Three

197,985 mi · Jacksonville, FL · Westside Hyundai
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$7,995

2018 Toyota Prius ONE TWO

257,527 mi · Nashville, TN · Cars of Nashville
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$9,495

2018 Toyota Prius ONE TWO

116,218 mi · Meriden, CT · Broad street auto sales and service llc
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$9,995

2018 Toyota Prius TWO ECO Three

172,231 mi · Strasburg, VA · HY&Z Motors LLC
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$9,999

2018 Toyota Prius ONE TWO

184,860 mi · Orem, UT · Ace Auto Utah - Orem
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$10,200

2018 Toyota Prius TWO ECO Three

233,929 mi · Binghamton, NY · Jim Spears Auto Sales
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$10,788

2018 Toyota Prius ONE TWO

172,791 mi · Agawam, MA · Chris Auto South
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$10,995

2018 Toyota Prius TWO ECO Three

204,169 mi · Vancouver, WA · Used LLC
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$11,000

2018 Toyota Prius ONE TWO

92,000 mi · Sacramento, CA · jilkina89
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$11,475

2018 Toyota Prius ONE TWO

108,516 mi · Lakeside, CA · Auto Pacific Premium
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These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2018 Toyota Prius asks $15,000–$20,988. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2018 Toyota Prius cost?

A used 2018 Toyota Prius in the US typically lists for $15,000 to $20,988, with a median asking price of $17,789 across 133 active US dealer listings. Nine in ten are priced between $10,912 and $23,998 (as of 2026-10-15, source: UnderMarket Cars).

Is $18,000 a good price for a used 2018 Toyota Prius?

That sits at about the market median ($17,789) for a used 2018 Toyota Prius. Under $15,000 puts you in the cheapest quarter of active US listings and under $10,912 in the cheapest 5%; above $23,998 is the priciest 5% (as of 2026-10-15).

What is the cheapest used 2018 Toyota Prius for sale right now?

$7,700 — a 2018 Toyota Prius TWO ECO Three in Jacksonville, FL, $10,089 under the median (as of 2026-10-15).

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?

The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used 2018 Toyota Prius page is regenerated from it when it is requested. The figures on this page are from 2026-10-15.

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Prices updated 2026-10-15. Data covers active dealer listings across the USA.