2005 Kia Optima LX
KNAGD126855430005
No longer listed since around Jul 13, 2024
Last listed by Colonial Truck & Auto Plaza · Idaho Falls, ID
- Last asking price
- $3,800
- Odometer
- 141,875 mi
- On the market
- 42 days
The date is when the listing came down — the final sale price isn't public. Prices further down describe the market for this build, not this car.
Last listed by Colonial Truck & Auto Plaza
Hours
- Mon–Sat
- 9:00 AM – 6:00 PM
They no longer list this VIN, but may have a similar one — worth a call.
Contact details come from the dealer's listing and public business records. VinAssessment is not the seller and takes no fee — you deal with the dealer directly.
2005 Kia Optima LX
VIN KNAGD126855430005
Market price range
Based on 5 comparable same-build listings — a small sample, treat the band as a rough guide · Market data as of November 14, 2026Love this car? See what else is out there.
2005 Kia Optima LX for sale near Idaho FallsID
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Price history for this VIN
Asking prices recorded across 2 listing dates for VIN KNAGD126855430005, spanning 2 days.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| Colonial Truck & Auto Plaza | Idaho Falls, ID 83401 | $3,800 | 141,875 mi | 2024-06-03 | 854 d ago |
| — | $3,800 | 141 mi | 2024-06-01 | 854 d ago |
Decoded from the VIN
NHTSA build data for KNAGD126855430005Full factory specs for this build →
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Fuel economy (EPA)
Assumes 15,000 miles a year at $3.10/gallon and 22 MPG combined.
5-year cost to own
Beyond the sticker: what this 2005 Kia Optima likely costs over five years at 15,000 mi/yr.
Estimate — insurance and taxes vary by driver and state.
Model-level data for the 2005 Kia Optima from EPA fueleconomy.gov, refreshed November 9, 2026.
How it compares to rivals
Median asking price for comparable body styles listed near this car| Model | Median price | For sale nearby | vs this car |
|---|---|---|---|
| 2005 Kia Optima LX (this car) | $3,594 | 5 | — |
| 2006 Chrysler 300C | $10,638 | 2 | +$7,044 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
Market by model year
What each model year costs right now — live supply, median asking price and how much value each year keeps versus the newest one.
| Year | Units for sale | Median price | vs newest | Avg mileage |
|---|---|---|---|---|
| 2020 | 732 | $12,898 | 100% | 91,423 mi |
| 2019 | 853 | $11,888 | 92% | 99,118 mi |
| 2018 | 676 | $10,500 | 81% | 104,387 mi |
| 2017 | 322 | $9,749 | 76% | 106,230 mi |
| 2016 | 744 | $8,995 | 70% | 109,472 mi |
| 2015 | 728 | $7,999 | 62% | 116,906 mi |
| 2014 | 261 | $7,900 | 61% | 120,660 mi |
| 2013 | 449 | $6,995 | 54% | 128,075 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
