Used 2018 Hyundai Sonata prices, November 2026
A used 2018 Hyundai Sonata is listed for about $9,990–$14,484 at US dealers (middle 50% of 1,179 listings), with a median of $11,989 at 94,544 miles, as of Nov 7, 2026. That's about flat than on Oct 25, 2026 ($11,950).
Updated · By CarWhere Research · Source: active US dealer listings (licensed vehicle-data providers) · About this data
Median asking price
$11,989
Average $12,198
Median miles
94,544
Average 93,677
For sale now
1,179
11 certified (0.9%)
Median days listed
45
How much is a used 2018 Hyundai Sonata?
A used 2018 Hyundai Sonata has a median asking price of $11,989 (average $12,198), with the middle half of listings between $9,990 and $14,484. That sits between the 2015 ($8,963) and the 2023 ($20,999).
Are used 2018 Hyundai Sonata prices going down?
Roughly flat. The median asking price for a used 2018 Hyundai Sonata moved from $11,950 on Oct 25, 2026 to $11,989 on Nov 7, 2026 (+0.3%).
Dealer asking price vs. trade-in vs. private sale
The prices on this page are what US dealers are asking for a 2018 Hyundai Sonata today, before negotiation, taxes and fees. A dealer's trade-in offer for the same car is usually well below its asking price, because the dealer has to recondition it, carry it and still make a margin. A private sale typically lands between the two. To estimate your own car, try the trade-in calculator or the used car value tool.
Used 2018 Hyundai Sonata listings by trim
The SE is the most common 2018 Sonata on dealer lots (31% of listings). Click a count for those listings.
| Trim | For sale now | Share (%) |
|---|---|---|
| SE | 365 | 31% |
| SEL | 355 | 30.1% |
| Limited | 212 | 18% |
| Sport | 194 | 16.5% |
| Eco | 52 | 4.4% |
| Limited+ | 1 | 0.1% |
Where are the most used 2018 Hyundai Sonatas for sale?
Florida has the most (157 listings), followed by Texas, California, North Carolina. More local supply means more cars to compare and more room to negotiate.
| State | For sale now | Share of US listings (%) |
|---|---|---|
| Florida | 157 | 13.3% |
| Texas | 122 | 10.3% |
| California | 70 | 5.9% |
| North Carolina | 65 | 5.5% |
| Ohio | 56 | 4.7% |
| New Jersey | 52 | 4.4% |
| Virginia | 48 | 4.1% |
| Georgia | 44 | 3.7% |
| Pennsylvania | 42 | 3.6% |
| Illinois | 40 | 3.4% |
Other Sonata model years
| Model year | Median price (USD) | Median miles | For sale now |
|---|---|---|---|
| 2025 | $22,046 | 41,420 | 2,209 |
| 2024 | $21,639 | 47,164 | 1,097 |
| 2023 | $20,999 | 37,850 | 1,230 |
| 2018 | $11,989 | 94,544 | 1,179 |
| 2015 | $8,963 | 114,761 | 1,212 |
| 2013 | $6,995 | 126,725 | 940 |
Frequently asked questions
How much is a 2018 Hyundai Sonata?
A used 2018 Hyundai Sonata has a median asking price of $11,989 (average $12,198), with the middle half of listings between $9,990 and $14,484. That sits between the 2015 ($8,963) and the 2023 ($20,999). Based on 1,179 listings on Nov 7, 2026.
What is a 2018 Hyundai Sonata worth?
At a dealer, most 2018 Hyundai Sonatas are priced $9,990–$14,484; the median listing has 94,544 miles. Lower miles, a higher trim and certified pre-owned status push a car toward the top of that range. Expect a trade-in offer below the dealer asking range, and a private sale to land in between.
Are used 2018 Hyundai Sonata prices going down?
Roughly flat. The median asking price for a used 2018 Hyundai Sonata moved from $11,950 on Oct 25, 2026 to $11,989 on Nov 7, 2026 (+0.3%).
How many used 2018 Hyundai Sonatas are for sale?
1,179 were listed at US dealers on Nov 7, 2026, 11 (0.9%) certified pre-owned. The most common trim is the SE (365 listings).
How long does a used 2018 Hyundai Sonata take to sell?
Half of the 2018 Hyundai Sonatas listed today have been on the market 45 days or less.
Where are the most used 2018 Hyundai Sonatas for sale?
Florida has the most (157 listings), followed by Texas, California, North Carolina. More local supply means more cars to compare and more room to negotiate.
About this data
- Period
- Listings active on Nov 7, 2026 (snapshot)
- Filter
- Used and certified 2018 Hyundai Sonata, all US states
- Counts
- 1,179 listings (11 certified pre-owned)
- Method
- Median, average and 25th–75th percentile asking price, odometer miles and days listed across active used and certified pre-owned 2018 Hyundai Sonata listings at US dealers. Change compares today's median with the same model year's median in our Oct 25, 2026 snapshot. Asking prices are what dealers list, not what buyers paid.
- Source
- Active used and certified listings at US dealers from licensed vehicle-data providers. Only aggregates are kept: counts, medians, averages and percentiles.
- Updates
- Refreshed from a new market snapshot on a regular schedule; last updated .
- Data
- Download JSON (the aggregates on this page)