Certainly that number must be 147 Wh/km. So 237 Wh/mile.
Yup, that's 147/km, so 237/mile.
I changed my vote.
I was wondering why I was doing so well compared to others!
Thanks for clearing that up.
Love my M3!
Vin
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Certainly that number must be 147 Wh/km. So 237 Wh/mile.
Yes, but I'm not looking at that meter when I am judging the right time to lift and not need friction brakes (except below 5 MPH, of course) and not stop early.....I take you found the power meter ?
With 18" aeros and 2700 miles, the Kwh/mile is 249 and Teslafi says the efficiency of charging is 87.5%. For very short charges it can be as low as 80% and for 40 KWH and up its more like 90%. The 87.5 is everything combined and with the car plugged in all the time at home but only charging after midnight. Portable Tesla EVSE on 40 amp circuit running around 30 mph most of the time.
So about 285 kWh/mile wall to wheels.
Probably 3/4 freeway but with significant stop and go episodes there. Low level AC or Heat usually.
Well for one thing it can't factor in the loss from the wall.... I'm seeing just under 90% efficiency from what Tesla thinks it is using and what is actually being delivered from my panel....Does the Teslafi charging efficiency number factor in power draws that don't get counted in the onboard Wh/mile figure, like vampire drain?
Does the Teslafi charging efficiency number factor in power draws that don't get counted in the onboard Wh/mile figure, like vampire drain?
Well for one thing it can't factor in the loss from the wall.... I'm seeing just under 90% efficiency from what Tesla thinks it is using and what is actually being delivered from my panel....
Today (July 21), my lifetime average is 196Wh/mi. Total miles driven is around 4,300. 18" Aero wheels with caps on
Holy crap! Below 200 lifetime so far? We got our cars at basically the same time and my Model 3 just passed 4100 miles. My lifetime average is 252Wh/mi. I’ve got the same config as you but I regularly have the HVAC on and at most traffic lights I hit the accelerator pretty hard (I can’t help it). I’m sure my driving style is one of the main reasons I’m pretty high up there.
If I were getting below 200Wh/mi as well then my electricity costs for the whole year would be just a little over $300. In my Mustang that I traded in I’d eat through $300 in gas in less than 3 months!
Yep, but you can mitigate the hit by keeping cabin heating down through use of hand gloves and the heat warmer.And then the winter will really take a hit.
Looks like most of the lower Wh/h posts are in white or silver cars with lower HVAC needs this time of year. I guess the situation might reverse in winter.
This is where the paddle to trigger greater regen like on other EVs is nice. Ideally you’d be able to config it how you wanted - high regen all the time, high only wow paddles in and low otherwise, or low all the time.I have a love/hate thing going with regen:
Love, because it is so much better than friction braking;
Hate, because ~ 40% of my of kinetic energy is lost to heat
Since my traffic and driving habits usually let me coast down to the speed I want I find that the low regen setting gives me better fuel economy. The high regen setting interferes with my coasting. Perhaps with time my foot would learn how to coast at will in the high regen setting but it sure is not true for now.
I wish that tesla would let you disable the heater just like you can disable A/C. Would be nice to have a pure vent mode without having to mess with the temp to make sure heat isn’t on. Doesn’t seem like a hard thing to implement.Yep, but you can mitigate the hit by keeping cabin heating down through use of hand gloves and the heat warmer.
I find that window fogging forces cabin heater use so I've started using RainX in our cars. I'm not sure yet if it helps and I'll have to convince myself that having drops of water trickle down the interior of the Model 3 windshield is not a problem.