Are Speed Limiters Coming to American Cars?

Tim Healey
by Tim Healey

Carscoops is reminding us that a law passed in 2019 is mandating that new cars introduced after 2022 must be fitted with speed limiters.

Here’s the good news, at least for us Yanks and Canucks — the law was passed by the European Union and applies to, well, Europe.

That said, Carscoops is sounding the alarm. Could speed limiters come to North America?

To be clear, the limiters don’t appear to make it physically impossible for drivers to go over the speed limit, but rather the tech uses things like flashing lights to get the driver’s attention so he/she can slow down.

While we applaud efforts to reduce accidents, we find tech limiting speed at this level to be a bridge too far. It’s one thing for automakers to limit speed at levels we’d never even attempt to attain on public roads — lots of cars are capped by the factory, usually at 155 — or to set a speed limiter to match the tires’ speed rating. It’s another to be this heavy-handed.

The tech supposedly uses a combo of GPS and traffic-sign recognition, and we’d point out that sometimes both technologies fail. We also don’t like the idea of having our speed clipped without providing for context — even those who mostly maintain the limit occasionally climb above to execute a pass more safely. And do I want my car screaming at me during a medical emergency that requires me to drive faster?

I get it. There are some birdbrains out there doing 50 in 25 mph residential zones where kids are playing, and that’s not cool. But context matters. Ten over on the interstate is less objectionable — and probably less dangerous — than 10 over in the congested city. And drivers should be able to make that choice for themselves, without a safety nanny scolding them.

Carscoops’ actual evidence for the emergence of this tech in America is thin — the site cites a video from a British motoring journalist and also makes the “hey it could happen here, but there’s no strong evidence it will” argument. I realize I could be simply aggregating a blog that’s mind to catch clicks on a slow news day in our own attempt to have content (and thus catch clicks).

Or this could be one of those creeping privacy invasions this site is constantly screaming about. Remember, even if the feds never do something like this, it could, in theory, be done at the state level, though I’d imagine OEMs would kick and scream to avoid building cars both for states with and without speed limiters, because of the extra cost of building vehicles with separate tech for differing states.

I can’t foresee these coming to America (or Canada). But we’ll keep a wary eye out just the same.

[Image: Svitlana Pimenov/]

Tim Healey
Tim Healey

Tim Healey grew up around the auto-parts business and has always had a love for cars — his parents joke his first word was “‘Vette”. Despite this, he wanted to pursue a career in sports writing but he ended up falling semi-accidentally into the automotive-journalism industry, first at Consumer Guide Automotive and later at He also worked as an industry analyst at Mintel Group and freelanced for, CarFax,, High Gear Media, Torque News,,, among others, and of course Vertical Scope sites such as,, and He’s an urbanite and as such, doesn’t need a daily driver, but if he had one, it would be compact, sporty, and have a manual transmission.

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  • Jeff S Jeff S on Jul 04, 2021

    I thought most vehicles had speed limiters and 110 mph for trucks seems reasonable. I cannot get too upset about speed limiters as long as they allow you to go at least 80. As for cheapo tires manufacturers have been installing them for years and they can be replaced by better tires. Manufacturers don't want you to drive too fast otherwise you will not get close to the mpgs they post. MPGs drop significantly when you drive 80 or above.

  • Speedlaw Speedlaw on Jul 05, 2021

    Everyone...kindly refrain from using IIHS for literally anything. The only place our interests as drivers coincide with IIHS is the crash testing, and that is only because NHTSA hasn't kept up with the times... I've spent years reading their nonsense, and every study they do is for lower speed limits, more enforcement, and more limitations...period. Those of us who recall 55 mph NMSL and the battle to remove it know IIHS makes stuff up and writes the study to support it. IIHS is fully owned by the insurance companies, they aren't an unbiased observer-great fans of 55 mph, and they LOVED the 85 mph speedo. They never met a heavy hammer penalty, enforcement mechanism or camera they didn't love. We'd be the UK camera hell if it was up to them. Also, this isn't Streets Blog, who has a 100% anti car agenda and then will twist whatever to match it. The streets are for pedestrians argument never met a horse, or why sidewalks were invented, prior to the wasn't some safe nirvana with thousands of horses in NYC streets, and streetcars elsewhere. I enjoyed their "the invention of Jaywalking" revisionist history but that doesn't mean it is true. Segregation of traffic is, interestingly, OK for Streetsblog when it is a hard median bike lane demanded by the 1% who use a bicycle in an urban enviroment, but not for pedestrians. Sidewalks for peds...hard bike lanes for bikes (riding a bike in a big city on the street in the US is a risk I won't take....meat on a stick). We may argue all we want, but the Germans have a great saying "They'll put But He Had Right of Way" on the tombstone....There is a reason we don't allow horses on the all comes down to speed differentials. Dedicated bus lanes ? Sure. Light Rail ? Sure. I'm not against changing the streetscape, including closing streets where valid to all auto traffic, but putting essentially stationary bikes on a moving roadway is an invitation for disaster and the answer is segregate users according to type, not reform the entire system back to 1800. Why can't I walk on a railroad right of way ? People existed in the woods long before trains were invented. A ped always has right of way, full stop, but encouraging safe habits appears to be missing from the VZ mindset, in lieu of car hatred.

    • See 1 previous
    • Dal20402 Dal20402 on Jul 05, 2021

      Freeways are fine (except where established neighborhoods were demolished to build them). We're talking about city streets, where there are going to be pedestrians, cyclists, and other non-car users, because a good city street isn't just a car thoroughfare, but a destination with lots of reasons for people to stop. Fast-moving cars ruin city streets; from outside a car, they change the feeling from a welcoming place into a forbidding and hostile one. Good cities abroad just don't have fast car movement in the central city. Freeways bypass cities instead of going right through them, and visitors from out of town park in central parking and then walk between in-city destinations. A lot of things would have to change to get the US into that situation, but not accepting that a 30+ mph car is something that should ever be on a city street would be a good start.

  • Wjtinfwb Funny. When EV's were bursting onto the scene; Tesla's, Volt's, Leaf's pure EV was all the rage and Hybrids were derided because they still used a gas engine to make them, ahem; usable. Even Volt's were later derided when it was revealed that the Volt's gas engine was actually connected to the wheels, not just a generator. Now, Hybrids are warmly welcomed into the Electric fraternity by virtue of being "electrified". If a change in definition is what it takes, I'm all for it. Hybrid's make so much sense in most American's usage patterns and if needed you can drive one cross-country essentially non-stop. Glad to see Hybrid's getting the love.
  • 3-On-The-Tree We also had a 1973 IH Scout that we rebuilt the engine in and it had dual glass packs, real loud. I miss those days.
  • 3-On-The-Tree Jeff thanks. Back in 1990 we had a 1964 Dodge D100 with a slant six with a 3 on the tree. I taught myself how to drive a standard in that truck. It was my one of many journeys into Mopar land. Had a 1973 Plymouth duster with a slant six and a 1974 Dodge Dart Custom with 318 V8. Great cars and easy to work on.
  • Akear What is GM good at?You led Mary............................................What a disgrace!
  • Randy in rocklin I have a 87 bot new with 200k miles and 3 head gasket jobs and bot another 87 turbo 5 speed with 70k miles and new head gaskets. They cost around 4k to do these days.