Solar/savings calculator

Aptera Community Aptera Discussions Solar/savings calculator

Aptera Community Aptera Discussions Solar/savings calculator

  • Solar/savings calculator

    Posted by seth on November 5, 2022 at 1:23 pm

    Playing around to see the expected aptera solar production on I used 0.7kwh size array with 0 degree tilt and all of their other default options to calculate how much solar power to expect around all of the state capitols. It’s nice to see the 30 mile/day aptera’s new calculator shows for very sunny locations aligns pretty close to the 29 mpd I’m estimating for the sunnier areas especially if the actual system loss is less then the 14% default on the solar calculator I used. I estimated the miles per day using 100wh/mile, but included a few extra for San diego to see how much range less efficient drivers would likely get.

    California San Diego 992 kwh /year

    @100wh/mile = (992 kwh/year *10)/ 365 = 27.17 mpd

    @125wh/mile = (992 kwh/year *8)/ 365 = 21.74 mpd

    @150wh/mile = (992 kwh/year *6.6)/ 365 = 17.94 mpd

    Alabama Montgomery 924 kwh 25 miles/day

    Alaska Juneau 420 kwh 12 miles/day

    Arizona Phoenix 1057 kwh 29 miles/day

    Arkansas Little Rock 853 kwh 23 miles/day

    California Sacramento 973 kwh 27 miles/day

    Colorado Denver 957 kwh 26 miles/day

    Connecticut Hartford 776 kwh 21 miles/day

    Delaware Dover 854 kwh 23 miles/day

    Florida Tallahassee 901 kwh 25 miles/day

    Georgia Atlanta 895 kwh 25 miles/day

    Hawaii Honolulu 1088 kwh 29 miles/day

    Idaho Boise 868 kwh 24 miles/day

    Illinois Springfield 852 kwh 23 miles/day

    Indiana Indianapolis 827 kwh 23 miles/day

    Iowa Des Moines 823 kwh 23 miles/day

    Kansas Topeka 874 kwh 24 miles/day

    Kentucky Frankfurt 580 kwh 16 miles/day

    Louisiana Baton Rouge 930 kwh 25 miles/day

    Maine Augusta 756 kwh 21 miles/day

    Maryland Annapolis 855 kwh 23 miles/day

    Massachusetts Boston 785 kwh 22 miles/day

    Michigan Lansing 789 kwh 22 miles/day

    Minnesota Saint Paul 785 kwh 22 miles/day

    Mississippi Jackson 899 kwh 24 miles/day

    Missouri Jefferson City 823 kwh 23 miles/day

    Montana Helena 791 kwh 22 miles/day

    Nebraska Lincoln 864 kwh 24 miles/day

    Nevada Carson City 1026 kwh 28 miles/day

    New Hampshire Concord 772 kwh 21 miles/day

    New Jersey Trenton 819 kwh 22 miles/day

    New Mexico Santa Fe 1058 kwh 29 miles/day

    New York Albany 754 kwh 21 miles/day

    North Carolina Raleigh 855 kwh 23 miles/day

    North Dakota Bismarck 800 kwh 22 miles/day

    Ohio Colombus 832 kwh 23 miles/day

    Oklahoma Oklahoma City 948 kwh 26 miles/day

    Oregon Salem 714 kwh 20 miles/day

    Pennsylvania Harrisburg 794 kwh 22 miles/day

    Rhode Island Providence 785 kwh 22 miles/day

    South Carolina Columbia 896 kwh 25 miles/day

    South Dakota Pierre 837 kwh 23 miles/day

    Tennessee Nashville 844 kwh 23 miles/day

    Texas Austin 940 kwh 26 miles/day

    Utah Salt Lake City 895 kwh 25 miles/day

    Vermont Montpelier 732 kwh 21 miles/day

    Virginia Richmond 842 kwh 23 miles/day

    Washington Olympia 656 kwh 18 miles/day

    West Virginia Charleston 785 kwh 22 miles/day

    Wisconsin Madison 792 kwh 22 miles/day

    Wyoming Cheyenne 925 kwh 25 miles/day

    Virginia Richmond 842 kwh 23 miles/day

    Washington Olympia 656 kwh 18 miles/day

    West Virginia Charleston 785 kwh 22 miles/day

    Wisconsin Madison 792 kwh 22 miles/day

    john-malcom replied 5 months, 1 week ago 25 Members · 59 Replies
  • 59 Replies
  • Solar/savings calculator

    john-malcom updated 5 months, 1 week ago 25 Members · 59 Replies

    November 5, 2022 at 4:49 pm

    Interesting. I used my house location halfway between Phoenix and Flagstaff to get these results:

  • george-hughes

    November 6, 2022 at 12:03 pm

    This is great information about the relative generation based on the location of state capitols.

    That said, the notion of a solar electric car is so new and different that we really need to think about how to maximize the power generation regardless of location.

    I’m going to suggest this can be accomplished with an custom app that includes the instant generation readout. This would give you instant readings of input which, if you’re trying to keep the vehicle under 80% SOC, could tell you which lane you’re traversing generates more power (or less).

    Now factor in the temp, date (position of the sun by season) and also the images from around the vehicle showing obstructions like buildings, trees, etc. as well as the orientation of the vehicle as well as hourly forecasts as to cloud cover, etc.

    The combination of this varied data should allow for a relatively accurate estimate of the remaining potential charge from a particular point for the remainder of the day from any particular point on earth based on current conditions.

    You could argue such an app is not needed but I disagree, particularly in more established (older) communities with long-term growth (trees and buildings.)

    The understanding is you could have two Aptera parked within 100 ft of each other and one might generate 2-3kw in a day whereas the other might only generate .8kw because of shading and orientation to the path of the sun.

    Indeed, the algorithm’s key data point revolves around predicting the path of the sun in relation to shade obstructions that might impact a vehicle.

    I imagine a graphic with the car parked in the center with an overall view of the surroundings. This data is already there from the cameras. Plot the path of the sun, (based on time of day, vehicle orientation to north, etc.) and you plot a 2-3-4-5-6-7-8-10-12 hour time span going forward with the sun’s position and projected generation on a graph through time.

    Of course these specific displays would be called from the main screen which is simply reading the power generated instantly.

    It would take some time to simplify the settings and display to meet typical drivers needs who will need some ‘assistance’ in determining the best place to park.

    The point is that in the instant, we all know whether the sun is projected on a spot of real estate (parking spot) in real time and while common sense can get you into the zone in probably 60 percent of the instances, a tool to aid you either maximize or minimize the charge over the next 12 hours is needed because such extrapolation over time is infinitely more difficult.

    The real value, however, may be the data that could be collected to further enhance and refine the predictive powers of the solar maximization application.

    I’ll close with this imagery: It is December 20th, 2026 and you’re driving into San Diego and you need to visit Aptera’s HQ. As you drive up, there are ten possible parking spots. Because people with the app have parked there before, the app highlights the parking spots in terms of solar generation and suggests the top five spots for generating juice.

    Heck, let’s assume you don’t want to maximize the solar charge. What if you’re in for a day at a business and don’t want to maximize your charge so you choose a shaded spot not realizing that in five minutes, considering the path of the sun, this becomes the sunniest spot in the lot as a lone building four blocks away, only shades this spot for fifteen minutes.

    Bottom line, we need a tool to help choose the best parking spot anywhere for solar generation, Doing so requires more information to make an informed decision and that information is not easily discernable by most drivers intuitively and they need a tool to fill in the information gaps.

  • Mike-Mars

    November 9, 2022 at 8:12 am

    <div>Struggling with the new version of the solar calculator – I’m in what was Zone 2 on the old map, how does that tie into the new options?</div>

    > What is your average local solar exposure?

    > Little to No Exposure

    > Low Exposure

    > Medium Exposure

    > High Exposure

    > Very High Exposure

  • JRWiley

    November 9, 2022 at 10:02 am

    More specifically, how does one estimate their sun exposure?

  • jonah-jorgenson

    November 9, 2022 at 11:17 am

    Just noticed this change. Thanks for the alert!

    Good question! Much more nebulous than the original version. Hard to tell if it refers to a full solar Aptera, just an Aptera with roof and dashboard, or something in between to include full solar. Meaningless with out additional information.

    The configurator still has the same “Miles” for different solar configurations

    Roof and Dash – 16mi

    + Hood – 22 mi

    +Rear Hatch – 34 mi

    Full Solar – 40 mi

    I drive a Tesla model 3 that gets about 4.17 miles/kWh. I ran the model with 40 miles a day driving distance, Electric car, 4.2 mi/kWh for “High Exposure” and got these key results:

    Only 28 free miles per day (Not 40)

    Charges needed in a year 11

    This is considerably different (Not as good) as when I did the calculations with the previous map/table. Seems like Aptera is baking away from the “40 mile per day” for full solar in a San Diego like area.

    I suspect this change is a result of current solar testing and perhaps solar testing on a vehicle which is producing less than anticipated capacity. Not unexpected because real world results often differ from engineering estimates derived from simulations early in development.

    Hopefully, Aptera will reconcile all of the calculators, data, etc. when all testing is done so there is no discrepancy between results using different pages on the site.

  • joshua-rosen

    November 9, 2022 at 11:43 am

    The comparison doesn’t work for EVs. They ask you howmany miles per KWh your EV gets but it maxes at 1 mile, that’s a Hummer which hardly anyone owns, a Tesla is 4 but you can’t put that in.

  • leo-shapiro

    November 10, 2022 at 2:40 am

    Going very high. Got 30.

    Question….are these numbers legit or more guesswork from simulated lab tests and software?

    • Mike-Mars

      November 10, 2022 at 3:02 am

      No idea, but in theory they are finally able to get some real-world figures from Gamma.

      The problem I have is that I don’t know their assumptions for the calculator (which zone relates to which sun exposure, the battery size, whether it is 2WD or 3WD, winter day length, offroad package, etc). If you don’t know which sun exposure to select, then the results are meaningless.

      When the calculator was originally released there was a lot more info – it would show an estimate for each month. The month-by-month forecast went away (I think during 2021?), then with this new version you can’t even tell what you should be entering in the first place.

  • Riley

    November 10, 2022 at 3:18 am
    • Mike-Mars

      November 10, 2022 at 3:33 pm

      Cross-correlating with the old-old map, 10,950 miles is zone 10 (Peru, Southern Africa, the Sahara desert, and Ayres Rock).

      Of course we have no idea if that is still the same estimate or not, since we don’t know the exact assumptions for either any of the maps. Maybe it takes into account the extra solar cells on the hatch, or maybe zone 10 equates to the same local solar exposure setting which you selected.


    November 10, 2022 at 7:23 am

    Michael, maybe this map will help.

    I’d say that the lowest would be less than 2200 hours followed by 2201 – 2600, 2601 – 2800, 2801 – 3200, and last above 3201

    • This reply was modified 10 months, 3 weeks ago by  Dennis Swaney. Reason: Added possible conversion of map data to Aptera's 5 groups
    • JRWiley

      November 10, 2022 at 8:30 am

      SC is in a 2600 – 2800 average annual days of sunshine zone. So, do I plug in “medium” or “high” exposure into their calculator? Do I plug in both and take the average? I personally think this calculator is pretty useless. On the other hand, the solar cells will gain me something. As long as the break even period on the optional solar packages is under 10 years I will be happy.

      • Russell

        November 11, 2022 at 8:15 am

        @John Wiley, I live in SC. I have a solar array at my house. Its annual production, averaged out over a year, works out to 4 hours of full rated power per day. If the Aptera solar is rated at 700 watts then it should average out to 28 miles per day.

        Using the new calculator, Medium Exposure yields 26 miles per day and High Exposure shows 30 miles per day.

    • jonah-jorgenson

      November 10, 2022 at 10:03 am

      My cousin came over last night. He is an avid fan of Prius and drives one getting 52 – 54 MPG. He likes it because he can travel with it without having “Arduous” task of planning charging stops. He wanted to use the Aptera savings calculator so we put his information in (High exposure – central FL, 40 mi per day driving distance – should result in 40 free miles based on Aptera claims, Gas car, gas price $3.49/gallon- current at Wawa where he fills up) when wee ran the model the results were:

      Free miles 28

      Number of charges required 11

      I have to agree with John Wiley. Calculator is useless as is and misleading without more explanation/information/data.

      This in addition to Mr. Rosen’s discovery that you can only put in up to “1” mile if you select EV as the type of car for miles per kWh.


    November 10, 2022 at 1:39 pm

    I used the Wayback Machine ( to find the previous chart.

    Using it: Little or No: 0; Low: 1 & 2; Medium: 4 & 6; High: 8 & maybe 10; Very High: 10 & 12

    • This reply was modified 10 months, 3 weeks ago by  Dennis Swaney.
    • This reply was modified 10 months, 3 weeks ago by  Gabriel Kemeny.
    • Mike-Mars

      November 10, 2022 at 3:23 pm

      Here’s the even older one

      For example, for zone 8, it includes the midsummer (40), midwinter (16) and average (28) estimates. Whereas the new one only seems to give the average without the seasonal data.

      Interestingly I’m zone 1 on the old-old map (this one), but zone 2 on the old map (your one).

  • george-hughes

    November 10, 2022 at 2:34 pm

    This so-called solar calculator is flawed, first off, as its adjustable bar computes a figure that makes no sense as it can only calculate the savings of a EV that requires 200 watts to travel a mile. Given the slider only goes from .20 kwh to 1.0 kwh and is base set at 0.32.

    But even that is not the problem; the problem is no calculator will do any more than the most gross estimate of generation.

    In another topic I suggested a real ‘calculator’ that literally combines information from the exact location you are planning to park, its orientation to north, weather predictions from the Internet, photos of the surrounding area, a plot of the sun’s travel through the visible sky at the point in time and place can all be used to predict with fair precision, whether you need to park where you are or do you need to look elsewhere?

    Developing that real-time application is the real opportunity.

    Let me simplify:

    As an Aptera owner:

    1. I want to generate the most miles I can from my solar powered car because, what else is the point?

    2. I know that the power generated may vary by +/- 80percent (or more!) depending on where the sun in the sky is. (I.e. a spot in the sun right now but shaded 80 percent of the time of the ‘park’ is less productive than a shaded parking spot that has clear sun 70 percent of the time.

    3. Sometimes, if I haven’t driven a few days, I may want to park in places with less sun but how do I quickly and easily determine the complex relationships between the path of the sun and obstructions, time of year and the impact on a small patch of earth?

    I dare say the variations that solar EV drivers will experience between locations in their local environs will be as great and greater than those ‘estimates’ based on gross geography.

    There is a reason that modern EVs, and especially SOLAR EVs, need some good computing. I know Chris and Steve know this and I’m guessing there is a lot of wow left to be revealed when it comes to the UI.

    Edited to add:

    And for those concerned about miles, this onboard Aptera accessory/app can report its result in kwh of energy. If the reading is 2.3 kwh for an 8hr park at point A, I can do the math and see I’d get about 23 miles in that instance – assuming I’m using the 10mi/kw usage.

    But the point is the only ‘solar calculator’ that is more than a sales tool, will have to be in the car using real time information.

    • This reply was modified 10 months, 2 weeks ago by  George Hughes. Reason: add final observation
  • Greek

    November 10, 2022 at 4:56 pm

    Aside from how much energy you will receive from your local area, I know I will not get the miles that are envisioned. Having a heavy foot, I know I will not get the benefit to what ever the numbers are computed. So when APTERA tells me 40 miles of range a day, it won’t apply to me and I’m sure many others. I plan on having as much fun as possible since it will be replacing my Zero sr/f and my i3.

  • jonah-jorgenson

    November 11, 2022 at 8:31 am

    I developed and ran a simple Monte Carlo simulation to determine the max (I guess we think yearly daily average??) “Free” miles per day for each of the exposure categories independent of savings calculations. Also included in the simulation output was the number of times a customer would have to plug in for a charge in the same yearly period. I ran it for one million reps. These are the numbers it converged on for daily average “Free Miles” and “Number of “Plug in times” for each exposure category:

    Little Exposure – 22mi/12 plug ins

    Low Exposure – 24 miles/10 plug ins

    Medium Exposure – 26 miles/8 plug ins

    High Exposure – 28 mi/6 plug ins

    Very High Exposure – 30 mi/5 plug ins

    Assumptions were:

    Full solar, Sea level standard day meteorological conditions (No affects of weather or altitude), flat terrain, Aptera’s claim of 10 miles for kWh.

    Of course this is not a realistic representation of the variance of one driver from another or the variance of terrain or weather conditions.


    It appears that Aptera used deterministic calculations in their calculator (No compensation for the the variability over a range of values for the factors in the model)

    It appears that driver behavior affecting miles per kilowatt hour were not incorporated in their model

    The results would appear to match the new 30 mile max figure for a full solar configuration(We believe) and represents a daily average (We believe) over a one year period

    Aptera’s model does not accurately represent real world miles from solar or number of plug ins needed in a year

    There are no definitions of the categories with reference to geographical locations

    The model results do not reconcile with the current solar configuration/miles in the reservation function solar configuration.

    There is no disclaimer in the reservation solar configuration function for this discrepancy

    Most importantly, the model is only a very rough estimator of savings and should not be used as an authoritative source of savings

    • joshua-rosen

      November 14, 2022 at 6:22 am

      Driver behavior is never included in any range calculation because it’s an unknown variable. The purpose of any range estimate, be it EPA, WLTP or Aptera’s solar calculator is to provide an apples to apples metric, individuals can then provide their own derating factor based on their own driving style.

      What I would prefer to single numbers are graphs that show a wide range of conditions. Instead of a EPA/WLTP numbers that makes assumptions about the mix of speeds I’d rather see a graph from 30MPH to 90MPH. With the current system you get two different numbers for the same car because EPA and WLTP use different speed mixes in their calculations, a graph would eliminate those differences. For Aptera’s solar calculator I’d like to see a graph over the course of the year. The amount of sunlight that you get in January is much less than what you get in June, a graph makes that clear. The amount that you travel also matters on the time of the year. And just as you would apply your own weighting based on how you drive to a speed vs range graph you would also apply your own weighting to a range vs month graph depending on which months you travel and which months you don’t. I live in New England, most of my miles are put on in the spring, summer and fall, we don’t go anywhere in the winter so winter range doesn’t matter nearly as much. If I lived in Arizona or Florida I suspect my pattern would be the opposite, I wouldn’t want to leave my air conditioned house in the summer and would do most of my traveling in the milder winter months.

  • trevor-anderson

    November 11, 2022 at 11:34 am

    The old solar calculators had the following for Zone 4 (CT region)

    OG website: ~24 miles/day

    Previous (2021-mid 2022): ~22 miles/day

    Current 11/22+ (low exposure zone): 24 miles/day

    If that can be believed, I am thrilled because it could be a combination of:

    1) Solar testing has yielded better results over the curved surface than estimated.

    2) They are factoring in the modest increase in number solar panels since the pre-production models (several tubers talked about it, ~10% increase in panels).

    3) The Aptera is more aerodynamic than originally estimated.

    4) The production motors are more efficient than the pre-production model.

    5) Power conversion equipment is more efficient than original estimates.

    6) Weight savings due to carbon frame

    However for my 15,000 mile/year commute the difference of 24 vs 22 miles/day solar gain equates to $159 vs $179 per year for electricity; or a $20 difference. I have estimated my savings to be around 900-1200 compared to the hybrid I am driving now…I cant be more excited.

    I have preordered the tri-motor version, it would be cool if they could do some software black magic and increase efficiency by swapping to RWD when cruising to reduce power conversion losses by only feeding one wheel or in lieu of three.

    • Mike-Mars

      November 11, 2022 at 12:04 pm

      Hopefully 🙂

      There’s also 7) maybe the zone 4 and ‘low exposure’ don’t map onto each other. But I’m hoping the extra panels and aero efficiency are the true reasons.

  • Scott

    November 14, 2022 at 5:52 am

    The full solar package is a good thing and a good option for some personal preferences. I personally look at the rear window as the preferred option since I value exterior unimpeded field of view (which is why I dislike the side windows’ view-blocking frames 😊 ). I have selected the front hood solar option since that is over an opaque body panel like the standard roof, yet I like to be able to look over my shoulder too and therefore do not want the solar rear hatch. And I made that decision before my Subaru’s rear view backup camera stopped working recently (and that vehicle of course has a reflective center rear view mirror). I like options on visibility. I also don’t want to feel like I am driving in a dark enclosed box down the road.

    I also have solar panels on my home that intentionally produce more than my entire home’s annual energy usage so that excess can go to an EV. Then add in that I intend to have the vehicle garage kept, especially with the “solar-phobic” wraps being discussed, and the rear solar hatch has little value to my use case, especially with the other two panels in place that are producing some power anyhow when out and about.

    I of course very much hope that the Aptera company lasts for a century+. Nonetheless, I also account for risk factors of potentially needing to jury rig replacement video cameras and displays in the future for a “collectible” car that may not have direct parts suppliers if the company happens to close shop after initial production. I could always just insert a standard, inexpensive, commonly available reflective rear view mirror if ever needed or desired (assuming there is some decent rear facing line of sight, TBD).

    Lots to think about. All panel option choices are certainly valid and good based on your preferences and use case.

  • mark-salyzyn

    November 15, 2022 at 8:21 am

    I have also seen various sources of information about the Aptera moving from 100Wh/mile to 129Wh/mile, which would jibe with a drop from 40 to 30 miles/day of solar range. Ruthless efficiency is extremely fragile in the face of engineering realities, available parts streams and the real world. I urge all to manage their expectations, this vehicle will be wonderful, the best, just let the pennies and nickels fall where they may.

    I am expecting the near 3 times more efficient than nearest competitors drop to a solid 2 by the time we take delivery.

  • seth

    November 27, 2022 at 4:32 pm

    I think they should bring back the old style solar calculators that showed average for different months, and annually. Preferably if you put in your zipcode and it would just grab your solar zone instead of guessing. It would also be nice to get highway vs city vs mixed driving miles.

  • jesthorbjorn

    November 27, 2022 at 7:29 pm

    Gotta admit that one of the first things I did when I discovered Aptera was compare the 280 miles I drive commuting to work each week against the coincidently equal 280 miles worth of solar gain I might accumulate per week under ideal conditions. Sure, I would fall short during the work week, but then potentially completely recover during the weekend.

    Note that I am a PV system owner of many years already so I have no illusions about how often I am liable to see “ideal conditions”. I also know how disproportionately satisfying it is for those rare days or weeks when the PV system really kicks ass!

    So, yeah. There’s good sense to the notion of weekly gain rather than daily.

  • NetworkRick

    November 28, 2022 at 8:08 am

    Since Kerbe’s link doesn’t seem to have relevant data for outside the Americas here you’ll find a (almost) world wide solar calculator:

  • IA-1

    April 14, 2023 at 2:19 pm

    For me commuting from Hell to the surface of the Earth is about 6 miles, which makes for a 12 mile round trip, and a $666 savings per year. What are your savings?

  • ray-holan

    April 15, 2023 at 4:45 am

    LOL. “Heavenly” savings there!

    • JRWiley

      April 15, 2023 at 6:37 am

      Impressive, indeed, but as the Calculator includes costs like the price and quantity of gas burned and recharging the Aptera, if needed, shouldn’t the Savings Calculator factor in battery degradation. At some point in the future an expensive battery replacement will be required which will greatly offset the savings. What do you think?

  • alain-chuzel

    April 15, 2023 at 6:33 am

    That’s pretty funny!

    On a side note, the calculator seems a bit flawed as it spits out 30 free miles per day for the “high exposure” choice and 24 free miles per day for the “low exposure” choice. The map shows low exposure is mostly in the Arctic circle.

    • Mike-Mars

      April 15, 2023 at 12:35 pm

      The low exposure areas tend to have a lot of sun during summer, albeit very little in winter. That’s why they get more than you would expect.

      If you experiment with the calculator here you will see what I mean:

      • alain-chuzel

        April 15, 2023 at 2:14 pm

        I hear what you’re trying to say but the daily average peak sun hours (over a full year) is much lower in “low” vs “high” areas. I’m familiar with PVWatts. I’ve been using it for a long time. I just ran Anchorage Alaska (“low”) and Phoenix Arizona (“high”). For a 0.7 KW, premium, Fixed (roof mount) and 0 deg tilt, Anchorage came in at 1/2 the daily average peak sun hours as Phoenix, which, at best, means 15 mile per day in Anchorage vs 30 miles per day in Phoenix.

  • Sam

    April 15, 2023 at 9:03 am

    It’s also lacking the cost of replacing the relatively expensive wrap every so many years, parts and labor.

  • Pragmatic_to_a_Fault

    April 15, 2023 at 12:08 pm

    The savings calculator is telling you how much money on gas you’re going to save each year well guess what you got to spend $34,000 to do it divide your $34000 by the $903 told me I saved it it’s 37 years for the vehicle to pay for itself you think it’ll still be around and 34 years?

    • ROMAD

      April 15, 2023 at 12:32 pm

      Look at it this way: when you go to buy a REPLACEMENT for your old ICE vehicle, it shows you what you’ll save over the next 5 years by buying an Aptera INSTEAD of a another ICE vehicle. Of course it uses your current vehicle usage for a quick look, but nothing is stopping you from using the EPA mileage ratings for a NEW 2024 model of your current vehicle. If I was to replace my 1990 Miata it would cost me more than the Aptera LE with very little mpg increase.

    • IA-1

      April 15, 2023 at 1:09 pm

      The purpose of the calculator is to show how much savings you would have over one year. So in your case you would save $9,030 over the course of 10 years, and that’s only if the gas prices stay the same, but they won’t. You would also save on the regular oil changes and other maintenance that the ICE vehicles require. More than $10,000 savings over the course of 10 years is a lot. You don’t have any savings with an ICE vehicle.

      It would be fun if Aptera adds a saving calculator comparing Aptera to an electric vehicle, so you could plug in the efficiency of your electric vehicle and the current electricity rate. The savings will be lower, but not negligible.

      The only interest I have in the Aptera is because of the solar charging, which offers tremendous benefits to the owners, but also to our society because of the lower impact on the electric grid. Most people would have to use a public charger only on longer trips, and do the rest of the charging at home.

  • Sam

    April 15, 2023 at 1:34 pm
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