Looking for tips on how to extend range and battery efficiency on your Tesla EV?
That’s exactly what I have covered in this post.
“Reduced range” and “extending battery range and efficiency” are common topics amongst EV drivers, especially in the cold weather during winter months.
Range anxiety is a thing!
I get it.
You could use a few of the same driving habits that you followed to reduce fuel consumption on petrol/diesel-powered vehicles.
In this post, I have specifically covered a list of best practices and tips on how to extend range.
In fact, these are the tips that have worked for me – on different occasions – and helped reduce range anxiety!
These Tesla range tips also help in maintaining the general health of your battery avoiding battery degradation in the long run and leading to a range increase.
Most of these would also apply to any kind of electric vehicle you own but the focus on this list is Tesla range of vehicles – Models S, 3, X, Y.
If you’re planning to purchase a Tesla, don’t forget to use the Tesla referral code link to get free supercharges miles on the Tesla charging network.
What is Range?
Range (or Rated Range) is the distance your Tesla (or any other electric vehicle) can cover on a single full battery charge. In other words, it is the maximum energy your vehicle battery can store that you can use to cover the distance.
Like gasoline cars have mpg (miles per gallon) ratings, that’s exactly what rated range is for electric vehicles.
According to Tesla:
How long does an electric car last on one charge?
The actual range your Tesla EV can achieve depends on a number of factors – climate, personal driving style, elevation etc.
Here’s a list of factors that affect your range rapidly:
- High driving speeds
- Short trips
- Uphill travel
- Driving in stop-and-go traffic
Tesla Range Tips to extend efficiency and maximize battery life on your Tesla EV
1. Use the in-car Energy App
Try to wrap your head around how the energy app works on your Tesla touchscreen.
It’s like a visual peek into your Tesla’s tummy a.k.a. the battery.
Energy app is designed to help you maximise range and efficiency based on your driving habits and calculates a personalised projected range.
You can access the Energy app by opening the apps menu and click on Energy icon.
As you can see in the image,
My Tesla Model 3 LR shows the current charge to have 101 miles of range.
But, based on how I drove in the last 30 miles, and some other factors like the current temperature of the battery, the Energy App is projecting the more realistic range to be 82 miles.
The projection changes accordingly when you tab the different options for the estimate to be based on the last 15 miles or 5 miles driven.
It’s still an estimate but gives you an idea that if for the last few miles you’ve been very hard at pressing the accelerator, you’d be able to see the impact of it here.
2. Avoid frequent and rapid acceleration
The same logic applies as with dinosaur-powered vehicles – if you put your foot down on the accelerator, you are going to lose those valuable miles.
I know. I know.
It’s really difficult to follow this one – it’s almost impossible to give up on that rush of instant torque in an electric vehicle and that too, a Tesla.
If you are looking at maximising battery range on your Tesla, this is one tip that saves a lot of those electrons.
Avoid excessive acceleration and deceleration to improve range.
3. Consider using Chill Mode
Using chill mode is a must-try if you want to squeeze some extra miles from your Tesla battery. Driving at moderate speeds helps extend the battery range on your Tesla – “Chill mode” limits the acceleration and instant torque released to the electric motors adding to the overall efficiency.
You can change it by going to car settings at Controls > Driving > Acceleration.
4. Use autopilot for long journeys
In my opinion, autopilot achieves better efficiency than a human driving the car as driving continuously at the same speed and braking smoothly is better done by the computer.
5. Use Regenerative braking
Whenever your Tesla is moving and you are not using the accelerator pedal, or you want to slow down and lift your foot off the accelerator pedal to slow down instead of using the brake pedal, the surplus charge generated goes back into the battery and helps maximise efficiency and extend the range.
Every little helps! So cool!
On Model 3 and Model Y, try braking at a level where you don’t need to actually press the brake pedal and regen braking will bring your vehicle to a complete stop, redefining the concept of “one-foot driving.”
To make the most out of regenerative braking, set your setting to “Standard” to maximise the energy you get back into the battery while decelerating.
Plus it further adds to the experience of single-pedal driving.
Here’s how to use regenerative braking:
BTW, these are my driving settings – I usually never touch Regenerative Braking and Stopping Mode (they’re always set to Standard and Hold respectively).
I keep changing Acceleration and Steering Mode as I please depending on how much of efficiency I want from my M3LR. 😉
6. Switch on “Speed assist”
Speed assist is another setting that can help you extend your Model 3 range.
Model 3 display a road speed limit on the touchscreen panel.
It serves a few different purposes.
- It warns you if you are going above the speed limit
- You can touch the speed limit icon and it will automatically set the maximum speed to the detected speed limit (adding in any offsets you have configured).
You can control how you are warned in settings or even if you want to be warned.
How to configure the speed limit warning setting?
To adjust the settings for speed limit warning, go to Controls > Autopilot > Speed Limit Warning and choose the settings you prefer.
Here’s how you can have it set to:
Off: This is the default setting and this means speed limit warning do not display or chime when speed limit is crossed.
Display: If you set the speed limit warning setting to Display and exceed the speed limit, the speed limit sign on the touch screen goes bigger in size.
Chime: If you set the warning to Chime, exceeding the speed over the detected speed limit will also sound a warning chime in addition to the speed limit sign increase in size.
You can also modify how the speed limit is calculated:
Relative: Here, you can set a offset (over or below) to the speed when you want to be alerted. For example, the speed limit on the road is 70mph and you set the offset of +5m/h, the speed limit warning will be triggered if you cross the speed over 75 m/h.
Absolute: You can also manually specify a speed limit only after which you want to be warned. For example you can have it set to 80mph and the warning would shown only when you cross this speed.
Tip: In many situations, the speed limit detected by Tesla is not always accurate. There have been improvements in the frequent software updates but always keep an eye on the road signs and don’t completely rely on speed assist.
7. Activate Range Mode
If your Tesla is a Model S or Model X, activating the range mode helps run the vehicle more efficiently by limiting the power of the climate control system hence, conserving energy.
8. Maintain tyre pressures
Maintaining your Tesla’s tyre pressures to the recommended limit helps run the vehicle more efficiently hence lesser drain on the battery to cover the same distance compared to a vehicle that’s under inflated.
Inflation recommendations from Tesla are listed inside the driver-side door jamb (42-45 PSI or 290-310 kPa) depending on the model.
9. Charge your phone at home
I know this might not make a lot of difference given the much smaller phone batteries but I am covering all the aspects that lead to lost energy in electrons.
If you can, charge your phone at home saving you some essential battery charge. It could be just habitual but I rarely charge my phone in the car (unless really necessary) as I find it veeeeerrrryyyy slow to charge my iPhone 11 Pro max which has a big battery and takes forever to charge.
Yeah, and I haven’t also yet upgraded to a wireless charging module on my Aug 2019 Model 3 😛
There, I said it!
Best Charging Practices
I’ve already covered some of the best EV charging practices but here are a few specific ones to the charging habits.
Batteries degrade over time. Taking care of a few tiny things add up and help maintain your battery in the long term maintaining the range that you get out of it.
Charging habits have a lot of impact on the efficiency and range of your battery including the health of your battery over time.
How often do you charge, how long does your car stay plugged in, what %age do you charge it to, what is the voltage of the charger used – these all make a difference on range depletion.
You could adopt some healthy charging habits that come together and help to extend the range.
10. Keep the charge between 20-90%
This is what I usually try to follow and is backed by Tesla charging recommendation of avoiding high or low SoC (State of Charge).
That means it isn’t very good for the battery health to frequently let it drop to a lot state of charge i.e. 2%, 3% or 5%.
It also isn’t recommended to have the car sitting at a 100% State of Charge for very long.
Wherever possible, don’t let the battery go above 90% or below 20%.
Charge it to 100% on a low-voltage supercharge only when you need to go on a long road trip and schedule it to get to 100% in a way that you’re about to leave soon.
A few fellow bloggers and YouTubers also recommend this and have seen great results by never charging above 80-85% and to 100% only for long journeys.
When the battery is charged over 90%, you will notice the Regenerative braking is limited. This also reduces the amount of energy that can be infused back into the battery.
11. Charging routine
Using a low voltage charger and plugging in your EV every day helps maintain your battery health and it would run efficiently for longer.
12. Use Supercharger only when necessary
Low voltage chargers top the battery up at the speed of 7-40 miles per hour. A v3 Tesla supercharger can achieve charging speeds of up to 1000 mi/hr.
For optimal Lithium ion battery health, it’s best to rely on a high voltage DC chargers (like superchargers) only when you need it, like for long road trips.
Charging it more regularly on a low voltage charger at home or work is recommended by Tesla and is better for the Li-ion battery health in the long term.
13. Use in-vehicle navigation (preconditions the battery on the way to SC)
Even if you know the directions to the supercharger, it’s always recommended to use the in-vehicle navigation, especially in cold weather conditions.
This will pre-heat your car battery helping quicker charge times, in turn, allowing extended range on your car compared to when the battery is not preconditioned.
Cold battery means slow charging.
Note: the in-built Tesla navigation assumes your destination has a charging point. If you don’t, make sure you arrive with enough juice left to get you to the next charger.
14. Follow the Tesla recommended speed when low on juice
While using the inbuilt navigation, if the Tesla computer calculates you’re close to using all of the battery power for the distance remaining, it displays a recommended speed above the navigation panel.
Follow the recommendation and you’ll be fine benefitting from the increased efficiency because of driving slower.
15. Picking charging stops
Pick your charging stops in a way that your car battery is warm upon arrival. The recent software update pre-conditions your battery for your next supercharger using in-built Tesla navigation.
If you are using a non-Tesla charger, planning your stops will help a great deal as a warmer battery charges quicker.
Reduce aerodynamic drag
Here are a few tips for the best aerodynamic drag efficiency.
16. Install Aero Wheel covers
If you have a Model 3 SR+ or LR that came with the aero wheels, make sure you put them on especially for long journeys at highway speeds.
I have them on all the time as I love the look of these however, I do plan to take them off some time in the future for aesthetics and then put them back on for long journeys.
Although you might think they look ugly, the aero wheel caps help provide a slight boost in battery efficiency. They help reduce the aerodynamic drag and according to some tests, add another 3-5% extra range.
17. Remove unnecessary weight
The lesser you need to carry, the lesser the calorie burn.
Removing unnecessary cargo helps reduce the load to be carried which would otherwise require more energy to move the vehicle.
This would include removing roof racks or rear (bike) racks or bars when you don’t need them.
Any effort you make towards reducing the aerodynamic drag would add up giving you extra miles for the same battery power.
18. Fully raise all windows
All Tesla vehicles are designed with aerodynamic efficiency in mind. That’s the reason for handles for all it’s vehicles to be flush with the body.
Raising all windows to the maximum helps reduce the aerodynamic drag.
Also, closing all the windows adds to your overall experience of driving a fully electric car. EVs don’t have an engine so you hear all the sounds from the road that you never noticed on your ICE vehicles.
19. Drafting helps
Headwind and crosswind can lead to a drain of the battery as your vehicle will be working harder to keep up the speed you’re doing.
Drafting (aka driving behind a larger vehicle like a bus or lorry) will potentially improve your efficiency and range as the headwind is negated however doing so safely can be tricky but even keeping 1-2 car lengths away can positively affect your range, just be extremely careful.
20. Change air suspension setting
If you have Model S or Model X with adjustable air suspension, change the setting to “Low” or “Very Low” when driving on the motorway speeds as that helps reduce the aerodynamic drag helping reduce the load on the energy consumed.
Just like a petrol/diesel car, weather can affect the range massively.
Often it’s more noticeable in an electric car.
Here are a few tips regarding various weather conditions.
Range tips for cold weather
It is normal to see increased energy consumption in cold winter months as the cold reduces the range of the battery quite significantly.
You can follow the below tips to maximise range and efficiency in cold weather.
21. Keep the car plugged in
…wherever possible. And this is also the best way to keep your car battery charged at all times.
Tesla recommends leaving your Tesla plugged in at all times when not in use.
Staying connected helps keep the battery warmth it needs to operate efficiently and use regenerative braking optimally.
Keeping your Tesla plugged in will help the battery retain some heat – don’t worry about over-charging as the onboard computer will take car of it.
22. Precondition your vehicle while plugged in
Ensuring the cabin is at a comfortable temperature with windows defrosted while plugged in helps precondition the battery before you turning on your Tesla. This help in extending the range as you won’t need to waste those electrons when you could use them for some extra miles driving.
You can precondition the cabin before drive using the mobile app by going to Climate > Turn On and set the temperature as you want.
23. Drive slow
Driving at an optimum speed can help in any weather but driving slow has an added benefit in cold weather.
Cold air is denser so the aerodynamic drag is greater in winters – driving slower helps reduce the drag and hence adds to a few extra valuable miles on your battery.
24. Disable the features you don’t need
Features such as Sentry Mode, Headlights After Exit, and Cabin Overheat Protection can impact range.
As an example, you could disable Sentry mode when at home or work as you have other security measures (security camera or a guarded premise). You can change this from your car settings on the screen.
You can also disable the Sentry mode on the fly from your phone app – go to Tesla App > Controls > Sentry Mode to toggle the option on or off.
25. Use Scheduled Departure
Make use of the scheduled departure feature to warm your car whilst plugged in and ready to go when you are.
This will also help keep the battery warm and precondition it to have better efficiency for Regenerative braking.
You can activate Scheduled Departure using the Tesla in-vehicle controls.
Timing the end of charging to finish just before you leave keeps the battery warm which helps with consumption.
Go to Charging > Scheduled Departure > Schedule.
The Scheduled Departure is by default set to OFF.
You can choose between two options here: Start Charging At or Depart At – both do what they say on the tin.
“Start Charging At” is more suited to a situation where you’d want for the car to only charge at a certain time to take advantage of the cheaper electricity tariff.
For this post, we’re looking at “Depart At” option to look at the battery efficiency aspects (which also indirectly is saving you money).
Go to “Depart At” and select the time of your departure and Tesla will make sure the car achieves the set charge limit just before your departure time. This will make sure the battery is at optimum performance levels and will lead to lesser juice being for the same distance travelled.
How are you finding these tips so far?
If you do like these tips, don’t forget to share them with your friends on social media groups.
Okay, on to the next one!
26. Using seat heaters instead of climate control
This is an interesting one that I found in the Tesla Model 3 manual (yea, I read it!) 😛 – prefer seat heating over cabin heating.
Once your cabin is heated, try lowering the cabin temperature and instead use the seat heaters to keep the cabin climate at optimal temperature. Seat heaters are more efficient than high use of heat and air conditioning.
27. Park your Tesla where it’s warmer
You’d have established by now:
Your EV battery loves warm temperatures and you can achieve attractive burn milage (Wh/mile) in warmer temperatures compared to when it’s cold outside.
If you have a garage, parking it inside helps keep the battery a bit warmer and hence lesser drain on the battery when it’s cold outside.
Storing your Tesla inside also helps preconditioning it quicker.
When the battery is warmer, Regenerative braking is also more effective.
Tips for hot weather conditions
28. Keep A/C off in hot temperatures (when you can)
The onboard air conditioner uses far less energy as compared to the heating system in winters so if you were to compare the energy consumption while using AC vs heating system on a Tesla, you’re better off using AC in hot weather.
The a/c still would use some energy than not using it – a simple tip is to keep it off when you can and rely on the flow of air through the air vents to keep the cabin at a favourable temperature – you would realise you don’t need the A/C always.
29. Cool it when still plugged in
Keeping the car plugged in and remote cooling will draw power from the grid instead of the battery if you must use the A/C, doing this before you set off will help with the range. Plus, it will warm the battery which as I already mentioned will lead to better battery efficiency.
30. Open the Vents when parked in the sun
Open the vents if parked in the sun to allow for some heat from the sun to escape.
You can do this from the app on a Model 3. Go to Tesla App > Controls > Vent.
If you forgot to do this from the app, a few minutes before your trip, you can pull the windows all the way down and even open the boot to let all that heat escape. This way you won’t need to put the air conditioning on so early in your trip.
Tips for rain, snow or wet ground conditions
31. Slow it down
Slowing down works in all weather conditions as you might have noticed by now.
In rain, snow and wet ground, slow down.
Wet ground from rain/snow is an invisible enemy of an electric vehicle efficiency (and any vehicle for that matter) affecting the range by about 30%.
It’s not the actual rain/snow that’s the problem; it’s the wet road surface that your types now roll on not being able to use the whole force to push the vehicle forward. That wastes energy.
A simple way to increase efficiency in wet conditions is to go slow.
For snow, you might be thinking winter types – they might help with a better grip on the road but not really aid with battery efficiency.
32. Supercharger locations tips
When on a road trip, you’d need to use the supercharger network as that’s one of the most convenient and quick ways to charge your Tesla.
Keeping a few things in mind, you can save a lot of time spent on your charging breaks.
If you have a choice between a 2-bay Supercharger site and a bigger Supercharger location, go for the bigger one as it will probably give a little bit more power. If you know of a V3 supercharger site, you’ll save almost half the time on your stop.
When at the Supercharger location, if you see a car already plugged in one of the bays, don’t connect yours in the same bay – use the one that is not part of a pair to get a faster charge e.g. if you see 1a is taken, then charger yours in 2a or 2b (or another one that’s fully empty) rather than 1b.
33. Buy a bigger battery (if you can)
If you’re reading these efficiency tips in preparation of buying your Tesla, consider if you can go for a bigger battery. Two Model 3 SR+ owner friends of mine feel the only thing they’d do differently is they could have gone for a Long-Range instead.
My take: if you can afford to go for a bigger battery, do consider it! SR+ is great for the daily local commute but would need a bit more planning in terms of charging stops etc compared to LR.
But doesn’t mean SR+ battery is totally useless, you just need a bit more planning ahead into your trips.
Frequently Asked Questions
So there you have it – a list of tips on how to extend the range and efficiency on your Tesla.
A car is a huge investment and Teslas don’t come cheap. These tips can come in handy to take care of your Tesla and help achieve better efficiency.
Not every tip would seem to have a massive impact on its own, but every little helps and could make a massive difference in how many miles you get from a single charge.
…but by no means restrict yourself from having fun. There’s a lot of chargers that you can use to charge your vehicle when out and about. There are rapid chargers all over the country that can provide 80% charge in under 30 mins – many of them located along the services on UK motorways.
So once in a while, there’s no harm in having some fun!
I hope you learnt a thing or two about how to extend Tesla range.
What’s your favourite from the list above that has worked for you?
Did you find anything useful here that you didn’t know of or never thought of trying? If you found this useful, don’t forget to share this post with your friends, colleagues and family members.
If you have any more Tesla battery range tips and best charging practices that you see aren’t covered here, do let me know.
Let’s discuss in the comments section below.👇🏼