Surge in “Park-Outside” Recalls Highlights Fire Risks Across Powertrains

The National Highway Traffic Safety Administration (NHTSA) announced 17 new “park-outside” recalls in the first seven months of 2026, covering 1.7 million vehicles. This makes 2026 the second-highest year for such recalls since the designation began in 2015. Most warnings apply to conventional gasoline or diesel vehicles, not electric-drive models.

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NHTSA created the “park-outside” label in 2015 to flag defects that can ignite a vehicle while it is shut down and stationary. From 2015-2019 manufacturers averaged about one recall per year; since 2021 the frequency has risen sharply, with 93 recalls logged to date. Large-scale campaigns in 2023 involved Hyundai and Kia, each recalling over 1.6 million vehicles for brake-system leaks that could cause electrical shorts and fires. Earlier this year Kia recalled 463,000 Telluride SUVs for an overheating front-seat power switch, and Ford recalled more than 66,000 Expedition and Lincoln Navigator models for short-circuiting battery-junction-box boards that sparked at least 16 fires.

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• Vehicles with warnings: CarFax analysis cited by The Washington Post identified 3.2 million U.S. vehicles tagged with a “park-outside” warning, most of them gasoline or diesel.

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• Recall composition: Of the 93 recalls since 2021, 44 involved only internal-combustion-engine (ICE) vehicles, while 38 targeted EVs or hybrids. Gas-only campaigns covered a combined 4.6 million vehicles, compared with roughly 662 000 EV/hybrid vehicles.

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• Overall fire frequency: The National Fire Prevention Association reports more than 170 000 vehicle fires annually in the United States—about one every three minutes.

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• Incidence rates: ICE vehicles experience roughly 1 500 fires per 100 000 vehicles sold, whereas EVs average about 25 fires per 100 000 sold.

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Adam Barowy, principal research engineer for the Fire Safety Research Institute, noted that regulators have historically lacked granular fire-risk data by powertrain, but a new federal reporting system launched this year will begin capturing that information.

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The expanding scope of “park-outside” warnings affects homeowners, homeowners’ associations, and insurance providers, many of whom have instituted bans or restrictions on vehicle parking. Public perception of electric-vehicle safety, shaped by early high-profile battery-fire videos, is challenged by data showing ICE cars pose a far greater fire risk. Detailed fire-reporting promises more evidence-based policy decisions and could influence future vehicle-design standards, especially for “always-on” electronic modules that remain energized after shutdown.

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U.S. authorities have not historically collected systematic data on fire incidence by powertrain, leaving a gap in the ability to compare risks directly. The new reporting system introduced this year aims to fill that gap, but comprehensive statistics are not yet available. Consequently, estimates of relative risk rely on limited studies, such as the Norway dataset and the National Fire Prevention Association’s aggregate fire counts, which do not differentiate between powertrain types.

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Fire agencies nationwide are now using the federal reporting platform that records vehicle make, model, and powertrain for each incident. Additional recalls are expected as manufacturers address “always-on” electronics; Lucid Motors, for example, has recalled 27 185 Air sedans to update low-voltage lighting software, advising owners to park outside until the OTA fix is applied. Ongoing monitoring of recall data and the new fire-reporting system will determine whether ICE or EV fire risks shift in future years.

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