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I did a lot of research when I went EV shopping. So many considerations!

For high speed DC Charging for trips, Tesla definitely got this right the first time; and still has the advantage for now. They’ve been the best for long road trips. That advantage is narrowing.

CCS or Chademo (the high speed charging standards everyone else use) equipment are catching up fast, being deployed in a similar fashion along interstates by Volkswagen; through their “electrify America” subsidiary.

And EVgo and Chargepoint have been extremely focused on Whole Foods, Walmart, Local Shopping malls, parking garages, etc.

I live in San Francisco and mostly drive my car in the Bay Area, with a few long trips here and there. I wanted to make sure that all my use cases were covered. I did a lot of homework.

I noticed that in San Francisco proper, not a single supercharger for Tesla has been opened yet - the nearest one is in Daly City. Anything available in SF currently is slower “destination charging.”

Seems that if one has the convenience of garage charging at home or charging at work, get a Tesla M3. One won’t need an abundance of superchargers available to them unless on road trips. Local coverage will be less important.

If one will be proudly parking their new Tesla M3 mostly on the street, can’t charge at work, and Will have to rely solely on public infrastructure, making sure there is a supercharger nearby that can fit into one’s routine is crucial.

In San Francisco, M3 owners will have to get used to shopping at Serramonte Center in Daly City until the San Francisco supercharger opens. The queue can be a pretty long from what my friend tells me, but they do have a nice Target.

One can charge a Tesla M3 at any low speed AC level 2 charger with the Tesla supplied J1772A adapter - adds about 11 to 30 miles of range every hour. These are pretty ubiquitous at this point.

In a pinch I am comforted by the ease of DC Fast charging everywhere; CCS on my Bolt EV gives me that. Since I know I can charge In all corners of SF and the Bay Area at high-speed, anxiety is nonexistent.

I maybe go on long trips (Los Angeles, etc.) only every six months or so with my Bolt EV. That’s been a pretty easy experience so far. Lots of ccs/chademo charging on 101 and 99. The 5 is getting up to speed as well. More importantly the daily convenience factor locally is key for me.

If one buys a Tesla model S or X, this problem can be alleviated with a $450 ChaDemo adapter; and can charge pretty much anywhere - Tesla Supercharger or not. This is probably ideal. Note this adapter is not compatible with the m3.

I would love a Model S if I could justify it. I would consider a long range model 3 when it DC fast charge on non Tesla hardware in the US. (European M3 have this connection instead of the supercharger connection.)

99% of the time I get by with overnight charging at home. Doing my “Buying an electric vehicle” homework suggested I take a look at my local Charging infrastructure by downloading the PlugShare app. Knowing what’s available where I usually go really made it easy to integrate EVs into my routine.



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