EV Fire Risks Debate

The cluster centers on debates comparing fire risks between electric vehicles (EVs) and gas-powered (ICE) cars, including statistics on fire incidence rates, spontaneous combustion concerns, and challenges with battery fires that are harder to extinguish.

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Keywords

US DEAL LiFePo allev.info www.nfpa youtube.com NFPA tesla.com ICE VehicleSafetyReport fires ev evs cars catch gasoline batteries ice tesla car

Sample Comments

newsclues May 24, 2023 View on HN

"gasoline is very hazardous"Battery fires aren't?

URSpider94 Jun 17, 2018 View on HN

Gas cars catch fire out of the blue on occasion as well, In fact there were 152,000 car fires per year in the period 2006-2010. Only 4% of those were collision-related[1].Not saying this shouldn’t be investigated, but nobody was injured, and this now makes ONE non-crash Tesla battery fire that I’m aware of.[1] https://www.nfpa.org/Public-

decimalenough Feb 11, 2025 View on HN

Citation needed. Last I checked EVs are much less likely to catch fire than ICEs. (They are, however, much harder to put out if they do.)

oceanplexian Dec 16, 2023 View on HN

Petrol cars don’t burn your house down in the middle of the night while the car is turned off. This happened several times with the Bolt EV (A car I owned) until GM had to recall them all and eventually cancel the entire line and stop manufacturing it. These batteries are extremely dangerous and lithium fires can’t be extinguished like a gasoline fire since the reaction creates its own oxygen.

eyesee May 21, 2021 View on HN

The batteries do not tend to spontaneously combust. In vehicles there is much greater danger of physical damage causing a fire, and even there the incidence rate is a fraction of ICE fires. In a proper housing in a commercial/residential installation the risk should be far less than, say, having a car in your garage.

shiftpgdn Aug 13, 2021 View on HN

Gas cars are 11x more likely to catch fire than an EV.

space_rock Mar 14, 2022 View on HN

Believe it's the battery short and discharge that starts the heat and fire. And to prevent damaging the batteries they ship them 50% chargedNewer electric cars are LiFePo and don't catch fire and are less dangerous

bmicraft Apr 1, 2025 View on HN

Even though it might not seem like it because reporting on burning cars is very selective, EVs do catch fire a lot less than gar powered cars - even when adjusted for how many there are on the road. Additinally, many new EVs use cheaper LFP batteries now that are almost impossible catch on fire.

ececconi Nov 19, 2013 View on HN

Yes, but the Model S's on the road are less than a couple of years old. How many gasoline fires are caused by cars that are a couple of years old? I would guess this comparison would put the gasoline fires more in line with Tesla car rates. I would assume that most of the gasoline engines that catch fire are from older cars which haven't been maintained well.

chii Jun 22, 2024 View on HN

do you have any evidence that they're more prone to fire than any other EVs?