Lifestyle

A Guide to Tesla Model S Long Term Parking

Published

10 years ago

April 7, 2015

Rob M.

One of the many joys that new Tesla owners may come across are situations where they’ll need to leave the vehicle parked for a prolonged period of time and at a location that doesn’t have a charger. The natural thought is, what will this do to the battery? I inevitably came across this same situation recently and wanted to take this opportunity to share my experiences around it.

“Tesla approved” Spot

My first mission in any parking lot is to find a “Tesla approved” parking spot. That’s a spot large enough to fit the Model S but also minimize the chance that neighboring cars will leave me with unwanted door dings. This is especially the case when driving through a busy city like Boston where space comes at a premium.

If I can find a parking space that’s adjoined to a curb on one side, it’s a bonus — I get close enough to the curb (without scraping it!) to maximize the distance to the next space and minimize ding chances.

If I’m making my way to an airport, I know to avoid the busy short term parking garages where the hustle and bustle of pick-up and drop-off traffic is just enough for me to not want to be there. Instead I head towards the long term economy lot where my chances of any unwanted run-ins with other cars is at a minimum. There I look for my “Tesla approved” spot between two already parked cars. There’s a good chance that I’ll come and go before the other cars in the long term lot. Some parking lots also rotate parking locations for new entrants which further reduces the risk of having a new incoming car park next to me.

Minimize Vampire Drain

While Tesla has made some really great firmware improvements to address the dreaded vampire drain, there is still some battery loss when the car is not in use. Even when the car is off and stowed away for long term parking the Model S battery will still discharge albeit at a slower rate as it continues to provide power to the onboard electronics.

You can help minimize battery discharge by enabling “Energy Saving” under the “Power Management” settings on your Model S. I was able to quantify some of this loss which I’ll describe later in the post.

Battery Discharge Notes via Tesla Motors

From the user manual, Tesla says this:

Even when Model S is not being driven, its Battery discharges very slowly to power the onboard electronics. On average, the Battery discharges at a rate of 1% per day. Situations can arise in which you must leave Model S unplugged for an extended period of time (for example, at an airport when traveling). In these situations, keep the 1% in mind to ensure that you leave the Battery with a sufficient charge level. For example, over a two week period (14 days), the Battery discharges by approximately 14%.

However based on my experiences “Tesla math” when it comes to range is often optimistic and not necessarily what you’ll see in the real world.

Real World Experience

I took a short business trip to Las Vegas recently which required me to leave my Model S in long term parking for a couple of days.

It was 11 degrees fahrenheit out when I parked and I had 186 miles of rated range left (71%). When I returned my Model S reported 172 miles of rated range left (65%).

I lost 14 rated miles over the 2.6 days at an average temperature of 16 degrees fahrenheit. So I lost an average of 2.3% rated range per day which is quite a bit higher than the manual indicates. This wasn’t long enough to qualify as long term parking but it’s still important to take note that the rate in battery discharge can be more than double of what you’re expecting. Plan accordingly.

While the loss was higher than I expected, I still had plenty of range to get back home and give my Model S a much needed bath.

Summary

Be smart and plan out your Model S long term parking strategy, especially if there isn’t going to be a charger on site or nearby. Be sure to have enough battery range upon return so that you can get to your destination or to the nearest charging location.

Tesla suggests a 1% battery discharge loss per day but you may want to consider a more conservative 3% number to ensure you have plenty of range left upon returning.

There are reports of Tesla owners having parked at the airport with a low state of charge only to find car the the battery was drained upon returning. Bjørn Nyland of YouTube notoriety had an experience with long term parking (27 days at an airport with no charger) which resulted in less than a 1% loss per day – obviously a much better result than I had. The video showed a temperature of 8 degrees celsius, or about 46 degrees fahrenheit which is much warmer than it was for my test which may account for the difference in battery drain.

That said, the Tesla Model S can be safely left in long term parking without a charge and still have plenty of range left to get you home. Just be sure to take into account the number of days the car will be left unattended multiplied by a 1-2% battery discharge per day and you’ll be greeted with a happy Tesla upon returning.

Related Topics:Battery / Charging New Owner

Rob M.

"Rob's passion is technology and gadgets. An engineer by profession and an executive and founder at several high tech startups Rob has a unique view on technology and some strong opinions. When he's not writing about Tesla

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Lifestyle

Tesla owner highlights underrated benefit of FSD Supervised

Published

1 month ago

January 31, 2025

Simon Alvarez

Credit: Tesla

Elon Musk has been pretty open about the idea of FSD being the difference maker for Tesla’s future.

If Tesla succeeds in achieving FSD, it could become the world’s most valuable company. If it doesn’t, then the company would not be able to reach its optimum potential.

FSD Supervised’s safety benefits:

But even if FSD is still not perfect today, FSD Supervised is already making a difference on the roads today.
This was highlighted in Tesla’s Q4 2024 Vehicle Safety Report.
As per Tesla, it recorded one crash for every 5.94 million miles driven in which drivers were using Autopilot technology.
For comparison, the most recent data available from the NHTSA and FHWA (from 2023) showed that there was one automobile crash every 702,000 miles in the United States.

This morning, Tesla FSD proved to be an absolute godsend. I had to take my brother-in-law to the hospital in Sugar Land, TX, which is 40 miles away, at the ungodly hour of 4 AM. Both of us were exhausted, and he was understandably anxious about the surgery.

The convenience of…
— JC Christopher (@JohnChr08117285) January 29, 2025

FSD user’s tale:

As per an FSD user’s post on social media platform X, FSD Supervised was able to help him drive a relative to a medical facility safely even if he was exhausted.
During the trip, the driver only had to monitor FSD Supervised’s performance to make sure the Tesla operated safely.
In a vehicle without FSD, such a trip with an exhausted driver would have been quite dangerous.
“This morning, Tesla FSD proved to be an absolute godsend. I had to take my brother-in-law to the hospital in Sugar Land, TX, which is 40 miles away, at the ungodly hour of 4 AM. Both of us were exhausted, and he was understandably anxious about the surgery.
“The convenience of sending the hospital’s address directly from my iPhone to my Tesla while still inside my house, then just a single button press once inside, and 40 miles later we were precisely in front of the hospital’s admissions area.This experience really underscores just how transformative this technology can be for society,” Tesla owner JC Christopher noted in his post.

Don’t hesitate to contact us with news tips. Just send a message to simon@teslarati.com to give us a heads up.

Lifestyle

Tesla Optimus “stars” in incredible fanmade action short film

Published

2 months ago

January 14, 2025

Simon Alvarez

Credit: @SoKrispyMedia/YouTube

There are few things that prove an enthusiast’s love towards a company more than a dedicated short film. This was highlighted recently when YouTube’s SoKrispyMedia posted a 10-minute action movie starring Optimus, Tesla’s humanoid robot, as well as several of the company’s most iconic products.

The video:

Shot like a Hollywood action flick, the video featured a rather humorous plot involving a group of thieves that mistakenly targeted a Tesla Model 3 driver.
The Model 3 driver then ended up speaking to Tesla for assistance, and some high-octane and high-speed hijinks ensued.
While the short film featured several Tesla products like the Model 3, Superchargers, and the Cybertruck, it is Optimus that truly stole the show.
Optimus served several roles in the short film, from an assistant in a Tesla office to a “robocop” enforcer that helped out the Model 3 driver.

Future Robo-cop @Tesla_Optimus

full video: https://t.co/TXpSRhcP5K pic.twitter.com/YFHZ7siAP7
— SOKRISPYMEDIA (@sokrispymedia) January 12, 2025

Cool inside jokes:

The best Tesla videos are those that show an in-depth knowledge of the company, and SoKrispyMedia definitely had it.
From the opening scenes alone, the video immediately poked fun at TSLA traders, the large number of gray Tesla owners, and the fact that many still do not understand Superchargers.
The video even poked fun at Tesla’s software updates, as well as how some Tesla drivers use Autopilot or other features without reading the fine print in the company’s release notes.
The video ended with a tour de force of references to Elon Musk products, from the Tesla Cybertruck to the Boring Company Not-a-Flamethrower, which was released back in 2018.

Check out SoKrispyMedia’s Tesla action short film in the video below.

Don’t hesitate to contact us with news tips. Just send a message to simon@teslarati.com to give us a heads up.

Lifestyle

Tesla releases Cybertruck metal key card—because why not?

Published

2 months ago

December 31, 2024

Simon Alvarez

Credit: Tesla Shop

Tesla definitely seems to be determined to release the coolest lineup of accessories for its coolest vehicle. As could be seen in an update to the Tesla Shop, the electric vehicle maker has now launched a metal key card for the Cybertruck—because why not?

Cybertruck keys:

The Cybertruck, similar to Tesla’s other vehicles, is shipped with a regular key card.
The vehicle could also be accessed and locked through a phone key.
As per the Cybertruck’s Owner’s Manual, the all-electric pickup truck is capable of supporting a total of 19 keys.

The Cybertruck’s Metal Key Card:

Tesla’s Cybertruck Metal Key Card functions much like the vehicle’s regular key card, but it is finished using premium stainless steel
As per Tesla’s description of the item:
“Convenient, durable, versatile. The Cybertruck Metal Key Card is a premium stainless-steel alternative to our traditional plastic key cards, making it easy to access your Cybertruck without your Phone Key. Ideal for when your phone is unavailable or when sharing your vehicle with a friend or valet.”
The Cybertruck Metal Key Card costs $60.
In comparison, the Cybertruck’s regular key card is sold for $40.
The Cybertruck Metal Key Card comes with the metal key card itself, as well as a bifold key card wallet.

Tesla Cybertruck merch push:

Being the company’s most eye-catching vehicle, it is no surprise that that Tesla has been releasing quite a lot of merchandise inspired by the all-electric pickup truck.
These include a $250 levitating Cybertruck model, as well as a $35 Cybertruck wind-up racer, both of which are out of stock.
Tesla also sells the $35 “CyberMug,” a $40 “CyberStein,” and a $50 “CyberVessel.”
Other Cybertruck-inspired merchandise are the $60 Cyberwhistle Stealth, and the $50 CyberOpener.