Used Kia K4 GT-Line prices, November 2026
A used Kia K4 GT-Line is listed for about $24,785–$26,998 at US dealers (middle 50% of 604 listings), with a median of $25,813 at 13,187 miles, as of Nov 7, 2026.
Updated · By CarWhere Research · Source: active US dealer listings (licensed vehicle-data providers) · About this data
Median asking price
$25,813
Average $25,738
Median miles
13,187
Average 15,700
For sale now
604
131 certified (21.7%)
Median days listed
28
How much is a used Kia K4 GT-Line?
A used Kia K4 GT-Line has a median asking price of $25,813 (average $25,738), with the middle half of listings between $24,785 and $26,998. That's 23% above the median for all used K4s ($21,022).
Dealer asking price vs. trade-in vs. private sale
The prices on this page are what US dealers are asking for a Kia K4 GT-Line 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 Kia K4 GT-Line listings by model year
Listing counts for the GT-Line by model year. Year links open the price page for that K4 year (all trims); counts open the matching listings.
| Model year | GT-Line for sale now | Median price, all K4 trims (USD) |
|---|---|---|
| 2026 | 104 | $20,966 |
| 2025 | 498 | $21,149 |
Where are the most used Kia K4 GT-Lines for sale?
Texas has the most (105 listings), followed by Florida, California, Ohio.
| State | For sale now | Share of US listings (%) |
|---|---|---|
| Texas | 105 | 17.4% |
| Florida | 59 | 9.8% |
| California | 58 | 9.6% |
| Ohio | 28 | 4.6% |
| Illinois | 27 | 4.5% |
| North Carolina | 25 | 4.1% |
| New York | 23 | 3.8% |
| Missouri | 21 | 3.5% |
| Georgia | 19 | 3.1% |
| Virginia | 17 | 2.8% |
Compare K4 trims
| Trim | Median price (USD) | Median miles | For sale now |
|---|---|---|---|
| GT-Line | $25,813 | 13,187 | 604 |
| LXS | $20,867 | 19,853 | 9,541 |
| EX | $22,480 | 14,149 | 684 |
| LX | $21,995 | 17,987 | 195 |
| GT-Line Turbo | $27,443 | 7,550 | 157 |
Frequently asked questions
How much is a used Kia K4 GT-Line?
A used Kia K4 GT-Line has a median asking price of $25,813 (average $25,738), with the middle half of listings between $24,785 and $26,998. That's 23% above the median for all used K4s ($21,022). Based on 604 listings on Nov 7, 2026.
How many used Kia K4 GT-Lines are for sale?
604 were listed at US dealers on Nov 7, 2026, 131 (21.7%) certified pre-owned. The most-listed model year is 2025 (498).
How long does a used Kia K4 GT-Line take to sell?
Half of the Kia K4 GT-Lines listed today have been on the market 28 days or less, against 52 days for all used K4s.
Where are the most used Kia K4 GT-Lines for sale?
Texas has the most (105 listings), followed by Florida, California, Ohio.
About this data
- Period
- Listings active on Nov 7, 2026 (snapshot)
- Filter
- Used and certified Kia K4 GT-Line, all model years, all US states
- Counts
- 604 listings (131 certified pre-owned)
- Method
- Median, average and 25th–75th percentile asking price, odometer miles and days listed across active used and certified pre-owned Kia K4 GT-Line listings at US dealers. Trim names are as dealers list them. 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)