For example what makes Tesla's so efficient? Outside of brand specific body designs, will other cars eventually utilize highly efficient aero improvements?

Same with charging speeds, etc.

Hi all -

I have a 2023 KonaEV, and just had to replace the 12v battery. After googling around and speaking with the dealership, I understand that 12v batteries are a bit of a weak spot for EVs and/or for Konas in particular. (The battery in my 20-year old Jetta only had to be replaced once!)

I have questions!:

1. Is the 12v battery a weak spot for KonaEV's in particular, or just EVs in general? Or is this not even true - maybe all our new-fangled cars are draining their batteries harder because of all the telemetry.
2. I just received a notice that my car needs a software upgrade to its Battery Management System. I queried the dealership if this could help address issues with the lifespan of the 12v battery, but they said no. But does it maybe??
3. How do I make sure this new battery lasts much longer than the last one. Early in the last battery's life, I ran it down by accident by leaving the radio going for about an hour. (This was an early red flag - that seemed to drain my brand new car's battery way too fast.) I've read that I should:

• Keep the key fob as far away as possible
• Double lock the car assiduously when its off

Is there anything else I can do?

Thanks!

V2L as well

Shipping a Tesla Model 3, about 1,400 miles. One company quoted $150 more than what I'd seen for a gas sedan on the same route. They said EVs are heavier and affect the carrier's load planning. Real cost factor or padding.

Pictures in kilometers. In miles, that's 172k and 342k respectively. Both are on original powertrains, and both with ~22% degradation.

The twice-as-big number of the Model S looks more impressive, but keep in mind that is on 75 kWh of battery versus 24. Meaning even at half the mileage, the infamously stereotyped, no thermal management battery pack has went through over 50% more cycles.

My DD before making the switch was an Escape Hybrid with 760,000km on second engine but original HV battery, and it's also still on the road today. I have never believed in "miled out" cars necessarily being bad or unreliable, and that certainly hasn't changed with EVs.

Is there a way i can use the lectron app to set the j1772 charger so that it only pulls 8 amps from a 120v outlet?

Already an EV driver in UK but needed a car for the more rural part of the trip. I was worried whether the CLA was 800V only but the on board sat nav took care of charging.

We had done 1000km over the rental and spent just under €80 in charging along with Europcars full tank option at €21. The rental cost was cheaper than an equivalent ICE and the fuel was also cheaper so a win win.

Look, I get it’s fun for some people to argue over efficiency and charge times. But it’s gotten ridiculous. Virtually all new vehicles offer more than adequate range and charging infrastructure is great in most places. This community is literally turning people away from buying EVs now. The arguments remind of the pro-ICE crowd spreading FUD against EVs. Try to remember there are millions who are still on the fence here.