IllustrationBattery died without warning. Took 30 minutes to jump start. Nothing was left on, no warnings prior. Took it to the dealership the next day. They ran some tests. Everything appeared fine with the battery.
2025 Kia Carnival
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Carnival years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 6 of 124 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Electrical System. Review the 82 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 15 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Fuel/propulsion System. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports5 injury reports
Electrical System complaints
82 reportsWe bought the car one month ago. 2 weeks ago the battery completely drained. it happened again a few days later. The car is currently at the dealer as they are trying to figure out what is causing the batter to drain when the car is off. Dealer acknowledged its wide spread but Kia does not have a solution yet.
Battery died after 3 days of not driving it.
I purchased my 25 Carnival on July 8 and by the third week my battery died overnight. I was able to jumpstart the car but since the incidence, I wake up to a dead battery every morning. A lot of Carnival owners (especially SX and SXP) are experiencing similar parasitic battery drain and dealerships are clueless while KIA has re…
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I purchased my 25 Carnival on July 8 and by the third week my battery died overnight. I was able to jumpstart the car but since the incidence, I wake up to a dead battery every morning. A lot of Carnival owners (especially SX and SXP) are experiencing similar parasitic battery drain and dealerships are clueless while KIA has refused to acknowledge the problem exist.
2 weeks after purchase, battery died with no warning. Nothing was left on in the car. Called roadside assistance who inspected the battery and alternator which are in good health. Roadside assistance said most likely a parasitic draw.
Parasitic battery drain. The battery died and required a jump six times in one month and 1k miles.
We have had the car a little under two weeks with no issues. Drove it yesterday and all was good. Went to start it this morning and it was dead. We grabbed the jump starter and it measured at 5.2V to start. It slowly went up but not back to 12V. There is a battery drain somewhere in the system.
Battery wouldn’t started several times. Car was purchased within a month and within two weeks started having issues
Parasitic battery drain. Battery dead at 244 miles when left in garage for two nights with no explanation of drain.
I have a dead brand new car after not driving it for 3 days. And, the dealer is unable to tell me how to get into it because the key fob does not have a physical key in it. This appears to be a slow battery draining issue that is being reported heavily online it appears on Reddit, Facebook and multiple forums related to the 2025…
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I have a dead brand new car after not driving it for 3 days. And, the dealer is unable to tell me how to get into it because the key fob does not have a physical key in it. This appears to be a slow battery draining issue that is being reported heavily online it appears on Reddit, Facebook and multiple forums related to the 2025 Kia Carnival EX and SXP.
Official recalls
126V232000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
Apr 10, 2026
Kia America, Inc. (Kia) is recalling certain 2022-2026 Carnival vehicles. Fuel may leak at the pipe connection between the fuel pipe and fuel rail.
Consequence & remedy
Consequence: A fuel leak increases the risk of a fire.
Remedy: Dealers will inspect and tighten, or replace the fuel pipe as necessary, free of charge. Owner notification letters were mailed June 2, 2026. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC368. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov on April 24, 2026.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.