Tesla’s 2024 Model Y Energy Boost: Eligibility and Range
Historical EV upgrades
Tesla documented a purchasable Energy Boost upgrade for some U.S. rear-wheel-drive Model Y vehicles in 2024. For an owner or used-car buyer, the important distinction is between a vehicle that qualified then, an upgrade it actually has, and an offer Tesla makes for that specific car today.
Updated October 16, 2026
Historical context: This article was first published May 7, 2024. The documentation below includes Tesla’s later July 15, 2024 service bulletin.
What Tesla documented in 2024
Tesla bulletin SB-24-00-010 lists 2023–2024 Model Y rear-wheel-drive vehicles in the United States, built at Fremont or Giga Texas. Tesla describes those model years as an approximation and directs staff to the vehicle’s VIN record to determine applicability.
The bulletin addressed a software prerequisite: some vehicles needed a software update to qualify for Energy Boost. It then described purchasing the upgrade through the app or vehicle touchscreen. An ordinary software update and a purchased upgrade were separate steps. The document also stated that vehicle operation and safety were unaffected.
The bulletin applies to a specific group of cars. It does not give an upgrade price or mileage gain, identify every eligible vehicle, or establish that the upgraded car becomes equivalent to a Model Y Long Range.
Three different questions before paying
| Question | Evidence to check |
|---|---|
| Is an upgrade offered for this car? | The current offer shown for the actual vehicle in the Tesla app. |
| Has an upgrade already been installed? | The installed-upgrade information in the vehicle’s Software tab. |
| What would it add, and at what price? | The vehicle-specific offer’s benefit, price and terms before purchase. |
Tesla’s current upgrade guidance says availability depends on configuration and that the app reflects the upgrades a vehicle is eligible for. Installed and available upgrades are listed in the vehicle controls’ Software tab.
A screenshot from another Model Y, or an old announcement, cannot establish an offer for the car in front of you. If the app does not show the expected option, ask Tesla about that vehicle rather than assuming a payment or software update will make it eligible.
Rated miles and a real trip answer different questions
Even when an offer specifies additional range, that figure is not a promise of the same extra distance on every drive. Tesla explains that the range displayed in miles uses EPA-rated efficiency, rather than adapting to personal driving patterns. Actual distance depends on speed, weather, terrain and energy use.
The vehicle’s Energy app helps compare consumption with the trip projection. That is more useful for understanding a particular journey than treating an increase in the battery display as a guaranteed extension between charging stops. Battery age and use can also reduce available range over time; an upgrade offer does not document the battery’s present condition.
When comparing used Model Ys
Ask the seller to show the actual car’s installed-upgrade information and clarify any claim that additional range is included in the asking price. Keep a possible future purchase separate from a feature already installed. If eligibility or ownership terms remain unclear, get vehicle-specific confirmation from Tesla before assigning the upgrade a dollar value in your comparison.
Clarification: An earlier version said the range unlock would make a standard Model Y match a Long Range version. The Tesla documents cited here do not establish that equivalence.
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