SAN ANTONIO ā New research from the Highway Loss Data Institute (HLDI) shows that theft rates for Hyundai and Kia vehicles sold without electronic immobilizers and received a software upgrade to prevent potential thieves from stealing were cut by more than half.
Companies began offering a software upgrade in February 2023 after a social media trend showing how someone could steal Kias and Hyundais went viral. The upgrade only allowed the vehicles to start if the ownerās key or an identical duplicate was in the ignition.
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The campaign also added a sticker to vehicles that had received the software upgrade to help deter thieves, according to HLDI.
How many were upgraded?
Nearly two dozen Hyundai and Kia models from 2011 to 2022 were eligible for the software update.
The report shows theft claim frequencies for upgraded Hyundais was 55% lower than those that werenāt upgraded, and a 51% reduction for upgraded Kia vehicles compared to those that werenāt.
Combined, the vehicles had theft claim frequencies that were 53% lower than those that didnāt get the upgrade, according to HDLI.

āThe anti-theft software upgrade also contributed to reductions in whole vehicle theft claim frequency. However, vandalism claim frequency increased for HyundaiāKia vehicles that have been upgraded, likely due to failed theft attempts,ā the report stated.
Whole vehicle theft claims, which HLDI calculates by matching the cost of the claim to the amount insurers pay for the same model if itās totaled in a crash, fell by 64% for vehicles with the upgrade, according to HLDI.
How many vehicles were eligible?
HLDIās database shows that only 30% of eligible Hyundais and 28% of eligible Kias received the upgrade as of December 2023. However, its data only studied a period that ended in December 2023.
Hyundai and Kia have continued upgrading vehicles, and the two automakers claim approximately 60% of eligible vehicles have been upgraded as of mid-July 2024.
Software upgrade/vandalism increases
āThe companiesā solution is extremely effective,ā said Matt Moore, senior vice president of HLDI. āIf you own a Hyundai or Kia vehicle without an electronic immobilizer, you should call your local dealer about getting the software upgrade today.ā
HLDI reports the software upgrade only works if the driver remembers to lock their vehicle with a fob, while many people usually lock their doors with the button on the vehicleās door handle.
āIn addition, thieves who are thwarted by the software upgrade may be stealing other items from inside the vehicle,ā the HLDI report said.
The report notes that vandalism claims were more common for those vehicles with the software upgrade than those without it.
The 61% increase in vandalism claim frequency, compared to vehicles that hadnāt received the upgrade, was almost equivalent to the decrease in whole theft claims. But the monetary cost of vandalism is much lower, according to the report.
āBased on these trends, we expect claim rates for Hyundai and Kia vehicles to gradually drop back in line with those of other brands, as thieves learn theyāre no longer so easy to steal and the fad gets stale,ā Moore said.
Read more in the report below:
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