14 thoughts on “Electric-Car Safety”

  1. I don’t quite buy it. Most cars don’t make much noise at idle which is what you’d hear backing out of a parking space, or at least I don’t hear much. I look for the same thing I look for when I’m driving through a parking lot, the back-up lights.

  2. When operating only on the electric motor in my old Prius I used to call it stealth mode. Was great for scaring the bejesus out of cyclists when approaching from behind.

  3. I always thought the silence of electric cars could be an attraction for those that like to listen to things while they drive. As for those who like to listen to the rumble of a V8, manufacturers already add fake sound effects to their engines.

  4. My job has me on roadsides near traffic quite often, I’ve seen and heard many Tesla’s drive past and they are not appreciably quieter than the average late model gas car because the majority of the sound generated by both is tire on asphalt noise, not engine noise.

  5. I’m guessing that whatever sounds a Tesla driver would select would be condescendingly obnoxious, maybe a little more of one or the other depending on the individual.

  6. My Bolt and that 500e both make a little noise whenever not in Park and moving less than 15 mph.

  7. One of the many, many things that GM’s engineers got right on the Chevy Volt (before the beancounters, politicians, and marketing types killed it)… it has two horns.

    Slamming your fist in the middle of the steering wheel gives a satisfying “HONK!” just like you’d expect. But pressing a button on the tip of the turn signal lever generates a pleasant “Hey, don’t be scared, but I’m silently coming up next to you” trill. At low speeds, we use that second horn a lot for bicyclists, pedestrians, etc. Good design.

  8. Yes, the user should select their low-speed supplemental noise like a ringtone, and … “Silence is not an option” 🙂

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