If you've opted-in to Tesla's assessment of your driving behavior, then you're likely trying to get access to Tesla's FSD Beta. In order to do that you'll need as high of a score as possible. The higher the score, the sooner you'll be granted access to the FSD Beta.
Tesla's very transparent about how your Safety Score is calculated. We'll share some information for each category Tesla is grading and also share some tips on how you can improve your score.
There are five categories that Tesla is actively measuring drivers against. It's important to be familiar with them, as not everything counts toward your Safety Score. Your performance in each category is measured to the median of Tesla's fleet.
Forward Collision Warnings (FCWs)
First, we have Forward Collision Warnings. This is the car giving you a warning that you're going at a high rate of speed relative to the distance you have to the object directly in front of you.
Tesla bases this off the ‘medium' setting in FCW. I'd recommend going to Autopilot > Forward Collision Warning and setting your personal alert level to ‘Early'. This way you'll be made aware of the potential collision before Tesla dings you for it.
There's not much to this one, except to keep your distance and slow down before you get too close to the vehicle or object in front of you.
Hard Braking
This is a tough one and the one I've struggled with the most. You'll want to very gradually slow down when coming to a stop. Quite a bit more than you'd likely think you need to. One harsh stop and you'll be dinged.
Tesla identifies hard braking as a backward acceleration greater than a g-force of 0.3. I personally love to take full advantage of the car's regenerative braking. So if I have a shorter distance to stop, I'll let my foot off the accelerator a little quicker to receive a higher level of regen, but doing so exceeds the 0.3g Tesla specifies and will set you back. Brake early and gradually to avoid any negative scores due to hard braking.
Aggressive Turning
Similar to harsh braking, Tesla is looking at the g-forces here when determining aggressive turning. If the lateral g-force exceeds 0.4g, then your score may be affected.
You'll want to make sure you're not going faster around turns. The tighter the turn, the slower you'll want to go.
Unsafe Following
This is the distance between you and the vehicle in front of you. It's similar to Forward Collision Warnings in that you'll want to make sure you leave enough room to stop between you and the vehicle in front of you, but Unsafe Following is only calculated when you're traveling above 50 MPH. An easy way to avoid penalties here is to use Autopilot with a follow distance greater than 3.
Forced Autopilot Disengagement
This is the act of using Autopilot and having it become disengaged because you didn't heed the warnings of applying pressure to the steering wheel. Not applying enough resistance on the steering wheel will not affect you here, neither will the car beeping. It is only considered a forced disengagement if the vehicle asks you to apply resistance three times and then disables Autopilot for the remainder of the trip.
Keep in mind that Autopilot will also be disabled if you exceed 90 MPH for vehicles with radar or 80 MPH for vision-only vehicles, while on Autopilot.
Tips
Although, I don't personally encourage this tip, as we want everyone to be fair, there is currently a way of having your drive not count toward your Safety Score. If you do a soft reset before you park your car, the drive will not be registered and will not count toward your overall Safety Score. This will likely be fixed in a future update.
Each driving category is weighted differently. So having Autopilot disabled isn't the same as having an instance of harsh braking.
Here is how much each category negatively affects your score, from the worst offender to the least.
Forced Autopilot Disengagement
Hard Braking
Aggressive Turning
Unsafe Following
Forward Collision Warnings
Autopilot
While you're driving on Autopilot your score is not negatively affected, even if the car follows too closely or gets a FCW. Tesla simply ignores any bad driving if Autopilot is engaged. You may want to consider using Autopilot in more situations when you feel it's safe.
If you're using Autopilot on city streets, remember to disengage it with plenty of time before your turn so that you can slow down gradually before taking the turn.
Acceleration
Although acceleration or speeding do not negatively affect your score, it could result in sudden braking or Forward Collision Warnings, which would impact your Safety Score.
Other Metrics
Tesla collects a lot of information on how we use our cars. They use this information to improve features, roll out new ones and make their cars safer.
Although Tesla is showing us these five metrics that they're using to assess your Safety Score, Tesla could potentially use more information than just your Safety Score when choosing the next batch of beta testers.
They're probably not looking for individuals who are driving 200 miles a day, or those that are rarely driving. You'll probably want to be in a sweet spot where you drive most days, but aren't taking long trips.
Tesla may also use information that is out of your control such as your geographical region or how long you've had your car.
Use Other Cars
If you're already driving your Tesla most days, don't take the chance of ruining a good score. If you're in a rush or already drove your Tesla today, consider taking a spouse's car when possible.
Save your Tesla for driving on familiar roads, roads where you know when a sharp turn may be coming up or where stop signs are. Use your Tesla when you have the extra time to take it slow and really focus on the road.
Lastly, be safe. We all want a high Safety Score, but at the end of the day we all need to come home in one piece.
If you're looking to figure out how many miles you'll need to drive to reach a specific score, such as 99, I strongly recommend using our Safety Score Calculator that will give you exactly that answer. After adding your data, you can choose a target score and know exactly how much more you'll need to drive to achieve your goal.
One of the big undocumented changes in Tesla’s 2024 Holiday Update was the changes to the Energy app. While the Model S, Model X, and Cybertruck received the Consumption tab in the Energy app for the first time, the changes made for those models also carried over to Model 3 and Model Y.
The Consumption tab lets you view your vehicle’s consumption over recent trips as well as view projected range estimates based on historical usage, but it now offers different options.
Sadly, legacy Model S and Model X vehicles produced before the 2021 refresh still don’t have access to the Energy app at this time.
Energy App
Tesla’s Energy App previously let you view a lot of in-vehicle data on what is consuming energy and how to improve your energy consumption. It was previously refreshed in 2022 and brought Drive, Park, and Consumption tabs to help compare actual vehicle energy consumption versus what you’d expect from the EPA ratings.
The old Energy App's consumption page.
Not a Tesla App
Key Changes
The Energy App has seen a lot of changes - mostly in the name of simplicity and reducing confusion. Some changes reduce functionality, but others bring even more. All of these changes impact the Consumption tab - the Park and Drive sections are unchanged.
Distance
Previously, you were able to switch the graph on the Consumption tab to show the last 5, 15, or 30 miles. Instead, it is now a static display of the last 200 miles (or 300km). This means your last 200 miles of driving - whether it's a single trip or multiple trips. Your range prediction and energy usage are now based on 200 miles of driving instead of the previous selectable distance.
This allows for a more reasonable range prediction as small bursts of high-energy usage, such as time spent accelerating to highway speeds from an offramp, are now less of an impact and are instead averaged out by regular driving.
However, for those who love to take their Teslas to the track or tow regularly, this makes the consumption significantly less useful because you can no longer see your actual energy usage for the type of driving you’re doing. This could be fixed with a reset button or by adding the ability to select your distance — similar to before.
Projected Range and Average Wh/mi
Unfortunatley, the Instant Range button has been removed, and the graph is now locked on what was previously the Average Range. Essentially, you cannot view your real-time range based on current instantaneous consumption - but you can view the overall projected range.
Additionally, average Wh/mi and projected range are still displayed - but in different areas compared to before. The projected range is displayed on the center-left side of the graph, while the average Wh/mi is now displayed at the top of the screen.
Not a Tesla App
Compare Vs EPA
Another new feature is that the average range is now compared to the EPA estimated range in terms of wh/mi. You’ll be able to see whether your driving style and conditions put you over or under the EPA estimate in a pretty quick way, which is helpful.
This new comparison is located just under your average Wh/mi.
Small and minor adjustments to your driving style - like not taking off like an electric lightning bolt at every red light - will make a big difference to your range. Don’t worry - we know its hard, we love doing it too! Other things - such as driving downhill versus uphill, will have an impact that you can’t necessarily avoid unless you’re old enough that you went to school uphill both ways.
Total Vehicle Consumption
The final new feature is a total vehicle consumption number at the bottom left, under the chart. It will tell you how much energy you’ve consumed over the distance you’ve driven so far. This is a convenient way of seeing exactly how much energy you’ve used.
Bug
There’s currently a bug in the way the Y-axis is labeled. The yellow area of the graph means the vehicle is using energy, while green means the vehicle is generating energy through regenerative braking. However, the Y-axis is currently mislabeled and shows generated energy as using about 100-200 Wh/mi.
The confusion appears to be due to the dark gray line, which looks like “0” on the Y-axis but actually represents the vehicle’s rated range. We would expect this to be Y-axis 0, since above the line the graph is yellow, and underneath it, the graph is green. However, this line is at about the 240 Wh/mi mark but will vary depending on the vehicle.
Due to this bug, it’s currently not possible to see how much energy is being generated.
Dynamic Y-Axis
The Y-axis in the Consumption tab is now dynamic - it will expand and contract automatically based on the driving data. We’ve seen it go from 400 Wh/mi all the way up to 800 Wh/mi. You likely need to be in a Model S Plaid or Cyberbeast with Launch Mode to see numbers much higher than that.
We’re sad to see the X-axis get locked to 200 miles, but being able to see total vehicle consumption and comparing average consumption against what’s rated is equally, if not even more valuable.
Overall, the new and improved Consumption tab is simpler and doesn’t require user input. While it takes away some features, it makes it easier for drivers who may not use it regularly. The most important piece is the projected range, which is now easier to see and understand unless you're towing and need the historical usage erased because it’s now irrelevant to your current drive. Hopefully, Tesla will allow you to scrub the graph horizontally in the future, adding the ability for the user to adjust the X-axis dynamically.
If you hop into your Tesla and say ‘Hi’ or ‘Hello’ after pressing the Voice Command button, there is a good chance it’ll reply with “Hello!” This is the newest and most interesting piece of news pointing us to the conclusion that a Tesla voice assistant is on the way.
Previously, if you tried this, it would simply return “Command not understood.” This is the first time the vehicle is responding and interacting with the user.
Experience It Yourself
You’ll need to have your vehicle language set to English. Once that’s done, you can use the voice command button on your steering wheel or yoke - for the Model 3 and Model Y, push the right wheel button, and for the Model S, Model X, and Cybertruck, press the button. Then go ahead and say Hi or Hello.
The Hello! response may even have regional differences. For a German Tesla owner, after setting his language to English, the response came back as “Hallo.” We’re interested to see what the responses may be in other regions, so let us know if you notice anything interesting.
We’ve tried a few other basic things, but it seems that, for now, the vehicle only replies to a simple greeting. Asking it what time it is or the $TSLA stock price doesn’t seem to do much yet - unless you’re in China with the updated Smart Assistant.
Not a Tesla App
Server-Side Update
This update appears to be happening over Tesla’s voice system backend and doesn’t require the Holiday Update. Users who aren’t on the Holiday Update are reporting that they’re getting this new response as well.
We already know that Tesla interprets speech remotely, and the driver’s voice is not processed in the vehicle. Instead, the voice snippet is transmitted to Tesla’s servers, where Tesla processes it and sends a response back to the vehicle so that the vehicle can interpret it. This is unlikely to change with a smart assistant, as Elon Musk has already said that Grok will still process data server-side instead of on-device.
Many users recently also noticed significant improvements to voice commands, saying that the system understands them better and that responses now come back faster.
All of these things point to a new backend system for voice processing that Tesla is testing. It’s not unusual for a company to switch to a new backend process but keep the capabilities the same as the legacy system until it’s ready to roll out the new features. At that point, it’s simply a flip of a switch to allow the new capabilities.
The new smart assistant that was rolled out in China is mostly a backend change, with the in-vehicle experience largely remaining the same. The activation method (button press) and user interface remain the same. What changed is the response that comes back from the server, and the assistant gained a voice. The new voice we receive with a smart assistant could very well be the new voice users are experiencing in the navigation system in newer vehicles.
Below is a video of the voice assistant in China:
Vehicle Support - Intel?
When China received the Smart Assistant, it was locked to cars equipped with AMD Ryzen processors only. Shortly after its initial launch, it became available to older cars with Intel Atom processors as well.
However, we’re not sure whether it would apply to legacy Model S and Model X owners. A legacy vehicle owner had their vehicle report “Command not understood” when they tried the ’Hi’ voice command.
Grok for Tesla
Elon has previously mentioned that Tesla vehicles would receive Grok AI. Grok, as of yet, still doesn’t have live speech support like other LLM models such as OpenAI’s ChatGPT or Google’s Gemini. However, a major update to Grok just brought massively improved image generation via a new model called Aurora.
xAI has been hard at work improving Grok, and we’re sure that live speech support is on its way soon. Once that feature arrives on X, Tesla will likely be well-positioned to enable a Grok-powered smart assistant fleet-wide with a flick of a switch.