Gavin wrote:I'm glad you guys are excited about this too. One of the biggest barriers has been the lack of quick charging stations and it looks like Tesla Motors is figuring it out. I want them to succeed really badly. Their charging network alone will help encourage this kind of business. 20 minute charging is still a longer time but is a lot more viable than what we had before. Add that to the vehicles ability to switch out batteries in 90 seconds and we could have a very interesting future of electric cars.
Yeah, if they manage to complete the SuperCharger network as planned in 2015, that will remove a huge mental block for people. That said, I think need for SuperChargers is overstated by most potential buyers. Something like 99% of trips are well within the S's range--and remember, every morning when you leave your house, you're leaving with a full charge. SuperChargers are important for road trips, but Americans tend to think of road trips as something they need the ability to do much more than their reality would support. But this is really just me ranting--the perception by people is that they need the ability to drive anywhere in the country conveniently, so Tesla is working to make that happen.
I wonder if the free charging will apply to the standard $30k cars they want to put out too. That's getting really close to being financially viable as something that wipes out the incredible gas prices. Elon's word is that it is and always will be free so I guess that's pretty nice.
Well, it's not exactly free. It's a $2,000 cost built into the price of the car. So I'm not sure if they'll just leave it as a $2k option on the GenIII like they do on the 60 kWh S, or what. That'd be my guess. Musk has confirmed that all future Tesla models will be SuperCharger-capable, but not what the pricing will be.
But surely the repair costs will be epic in both time and cash, right? Maybe Musk could ally himself with a car company that isn't succeeding in the energy efficient department to get dealership presence.
Actually, no. It's true that the battery is likely to be expensive to replace (certainly is expensive to replace right now, but no one has to pay to replace them right now), but it's warrantied for 8 years. Data on Roadster batteries (which have a different chemistry; Tesla expects S batteries to last longer), some of which are past 5 years old, suggest that it's likely that S batteries will last quite awhile with a loss of range on the order of a couple-few percent per year. And in 2020 when the first S batteries leave warranty, it's entirely feasible that you will be able to replace it with a 150 kWh battery for half the current cost of an 85 kWh battery.
Combine that with the fact that a Tesla has
many fewer moving and wear/tear parts compared to an ICE vehicle (no engine, no belts, no mufflers, no transmission, no oil, brakes that get used 10% as often as ICE brakes, etc), and I'm not sure that it's clear that overall maintenance costs will be higher than with an ICE. Tesla contends that they'll be much lower, but I'm not sure the data is there yet to support that claim.