2018 Kia RIO prices in Texas
The median asking price for a 2018 Kia RIO in Texas is $9,403 based on 5 active listings.
As of July 25, 2026, the median asking price for a 2018 Kia RIO in Texas is $9,403, based on 5 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 5 active dealer listings, refreshed daily Methodology →
Typical: $7,773–$9,750 — the middle half of 5 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2018 Kia RIO
The $7,773–$9,750 typical range isn't randomness — one factor explains most of it:
Asking prices run about $12,726 at 45K–60K miles and fall to $7,786 over 105K miles — roughly $800 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 5 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2018 Kia RIO: a fair price for your mileage
A 2018 Kia RIO sheds roughly $800 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 45K–60K miles | 8 listings | $12,726 | $11K–$14K |
| 60K–75K miles | 9 listings | $11,500 | $9,750–$13K |
| 75K–90K miles | 17 listings | $9,995 | $7,999–$12K |
| 90K–105K miles | 10 listings | $9,102 | $7,632–$11K |
| Over 105K miles | 26 listings | $7,786 | $6,499–$9,834 |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Texas prices track it closely.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2018 Kia RIO is $9,403 (July 2026) — down 5.9% from $9,995 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $9,403 | $7,773–$12K | 73 |
| June 2026 | $9,983 | $7,985–$11K | 92 |
| May 2026 | $8,998 | $6,995–$11K | 92 |
| April 2026 | $9,448 | $7,775–$11K | 84 |
| March 2026 | $9,472 | $7,976–$12K | 126 |
| February 2026 | $9,988 | $7,495–$12K | 103 |
| January 2026 | $9,948 | $7,381–$12K | 110 |
| December 2025 | $9,863 | $6,945–$12K | 71 |
| November 2025 | $9,994 | $7,991–$11K | 78 |
| October 2025 | $8,997 | $6,868–$12K | 40 |
| September 2025 | $9,998 | $8,519–$12K | 45 |
| August 2025 | $9,995 | $8,981–$12K | 41 |
2018 Kia RIO inventory across the U.S.
Keep exploring RIO prices
2018 Kia RIO · $10,084 typical · 5 listingsOther Kia RIO years
Live 2018 Kia RIO listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2017–2019 Kia RIO listings on VehiSales →.
More 2018 Kia prices
Frequently asked questions
Why do 2018 Kia RIO prices range from $6,601 to $16,415 in Texas?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $7,773 and $9,750 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2018 Kia RIO?
Expect roughly $800 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $2,400 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Kia RIO prices in Texas differ from the rest of the country?
Not much — Texas prices track the national average of $10,051 almost exactly.
How many 2018 Kia RIO are for sale in Texas right now?
5 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 5 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
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