Electric Car Prediction - Whatdayathing???

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Re: Electric Car Prediction - Whatdayathing???

Postby kimbottles » Sat Jul 08, 2017 7:04 am

BeauV wrote:FD, the difficulty comes in the weight of the car. The Tesla Model-S is already about 4,700 lbs. Because the storage in the car is constantly be accelerated and decelerated, weight matters a lot more than just the load on the tires etc.... I actually think rental cars/trucks with log range will become a more normal part of the mix, they have for us. When we want to go 800 miles, we rent a oil burner.

Also, there are other technologies coming that are quite heavy and pretty useless for cars, but those batteries are a fraction of the cost of LiIon batteries and have a lot of capacity. As local storage becomes more common, those technologies will become common and a great deal of local storage will be available both for things like solar or wind power, or to just time shift demand to low costs periods.

The odd thing is that in some areas of California we're seeing a reverse of the power/cost formula. There is too much electricity on a sunny afternoon. As a result, the price should fall rapidly and people can store it for later. But in the US the power pricing isn't that flexible. It's still set by the cost of production using gas/oil/coal. As a result, prices are high on a sunny afternoon because they've wanted to discourage loads like air conditioners. That'll change rapidly as all this stuff gets on-line.


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Re: Electric Car Prediction - Whatdayathing???

Postby LarryHoward » Sat Jul 08, 2017 8:28 am

Beau, FD.

I won't say we are at the limit on battery tech but we may be getting closer to the point of diminishing returns for a chemical solution. Physics is tough. LIon is showing the strain and even Teala is pushing both energy density and charge rates. IIrC, there is talk in some parts of Australia that powerwalls may need to be installed outside of a fire rates boundary from living quarters (Olaf?). I use LiFePH for high powered UPS applications. Much better than gel. A fair bit less density than LIon but much safer. I think hydrogen/hybrids may be the long distance future if we can solve the distribution issues. Without better charge rates, more battery just won't do it.

Several years ago, Honda was investigating distributed generation with home hydrogen generators and stored power to run the hydrolysis. Refill tanks during individual house low draw times.

I'm hoping the solar city shingles are approaching "mainstream" next year when I add a story to 1/2 the house and have a south facing roof to re shingle. If so, I'll start with that and provision for a powerwall. Doubt it though.
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Re: Electric Car Prediction - Whatdayathing???

Postby BeauV » Sat Jul 08, 2017 10:51 am

When we looked into a PowerWall rather than buying a generator, I had already decided that it would only live in the detached garage. I've seen battery fires and I don't want them in my home. There's really no reason for the battery to be anyplace inside the house. It should probably live as a logical "bulge in the wire" someplace on the way to the home.

Regarding Electic Cars for "daily use" vs hybrids or oil burners for long trips, I'd like to point out that my industry (computer stuff) is constantly making the following mistake:

1) New Thing arrives and is really cool and way better.
2) Lots of people claim that New Thing will replace all Old Things because it's really cool and way better.
3) Sales of New Thing take off from a small base with crazy great growth rates.
4) After a few years sales of New Thing flatten out.
5) Sales of Old Things have continued at mature product growth rates throughout all this.
6) Everyone forgets about prediction #2 and moves on to the Next New Thing.

This is why, despite its various problems, there are still massive pieces of software written in COBOL, and plenty written in FORTRAN. (I'm not shouting, those are acronyms.) The death of these old programming languages was predicted about 30 years ago, again 20 years ago, and again 10 years ago.... you get my drift.

I'd respectfully suggest that Oil/Gasoline/Electrons will co-exist as fuels for a long long time. Each fuel source has some pretty compelling advantages. I'd also suggest that over the next decade the vast majority of city and suburban drivers will discover that electric cars have a great advantage for most of their driving. Farm workers and oil drillers and others will discover that they've no reason to give up their long-range vehicles, although they may want to use a plug-in hybrid so they can save a boatload on local trips. That said, the F-150 pickup remains the #1 best-selling vehicle in the US. Which just proves that people don't buy vehicles for rational reasons ;)
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Re: Electric Car Prediction - Whatdayathing???

Postby Olaf Hart » Sat Jul 08, 2017 12:01 pm

LarryHoward wrote:Beau, FD.

I won't say we are at the limit on battery tech but we may be getting closer to the point of diminishing returns for a chemical solution. Physics is tough. LIon is showing the strain and even Teala is pushing both energy density and charge rates. IIrC, there is talk in some parts of Australia that powerwalls may need to be installed outside of a fire rates boundary from living quarters (Olaf?). I use LiFePH for high powered UPS applications. Much better than gel. A fair bit less density than LIon but much safer. I think hydrogen/hybrids may be the long distance future if we can solve the distribution issues. Without better charge rates, more battery just won't do it.

Several years ago, Honda was investigating distributed generation with home hydrogen generators and stored power to run the hydrolysis. Refill tanks during individual house low draw times.

I'm hoping the solar city shingles are approaching "mainstream" next year when I add a story to 1/2 the house and have a south facing roof to re shingle. If so, I'll start with that and provision for a powerwall. Doubt it though.


There was talk about some state building codes requiring the battery system to be on the outside walls.
Don't know about the final outcome, but it makes sense. Not too sure if it would help much if the batteries are still under the eaves, but that's codes for you.

Tesla are marketing battery packs pretty aggressively in Oz, hear there is a Mk 2 version coming out. Also talk of solar roof tiles which would be a big deal for us.
As a late adopter I am just watching the space at the moment.
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Re: Electric Car Prediction - Whatdayathing???

Postby BeauV » Sat Jul 08, 2017 1:34 pm

In thinking about this further I think the market will evolve to:

Urban folk: They won't own cars, only using car-share or rentals when they want to get out of town. They will use Uber/Lyft, Taxi, and public transit. That change is well underway with examples like San Francisco where parking spaces are dropping in price, Uber/Lyft rides are climbing steadily, and we're finally seeing a reduction in traffic (as a percent of folks working in SF) compared to a decade ago.

Suburban folk: They will still need at least a short haul vehicle (sub 200 mile range) to get to/from various golf courses, bars, grocery stores, yacht clubs etc... The population density isn't high enough for good public transit. We have seen rapid adoption of Uber/Lyft in suburban areas, so that will mix with owning a short haul vehicle. These folks will learn to rent or car-share for long haul trips, or they'll continue to delude themselves into believing they need a 1/2 ton pickup truck to haul one person to work and back at the 30 miles/day average commute rate.

Rural folk: They will need to actually haul stuff, so a pick-up truck makes more sense for them. The distances are greater, so they need range. They also are probably the least likely to drop their 1/2 ton pick-up for various social/cultural reasons.

If this is right, then the population distribution would indicate that the auto industry is in deep doo doo. They aren't building the right stuff for this model, at least not yet. It'll be interesting to see how the Chevy Bolt and the Tesla Model-3 do, as they are the right range and price range. The rapid and steady growth of Uber/Lyft and a gaggle of car-share companies tends do indicate that this is the way we're headed. (I still have to figure out why I have friends living in San Francisco who drive a Ford F-150 and wear cowboy boots and hats. I just don't get the whole urban-cowboy schtick.)
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Re: Electric Car Prediction - Whatdayathing???

Postby floating dutchman » Sat Jul 08, 2017 1:45 pm

Yes the oil burner will be around for a long time still.
One thing that we are all forgetting is that if a lot of city folk move to electric cars work wide, then less demand on fuel should lead to lower prices, for a while anyway.

I'm off to buy a that V8 I always wanted. (kidding)

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Re: Electric Car Prediction - Whatdayathing???

Postby LarryHoward » Sat Jul 08, 2017 5:10 pm

BeauV wrote:In thinking about this further I think the market will evolve to:

Urban folk: They won't own cars, only using car-share or rentals when they want to get out of town. They will use Uber/Lyft, Taxi, and public transit. That change is well underway with examples like San Francisco where parking spaces are dropping in price, Uber/Lyft rides are climbing steadily, and we're finally seeing a reduction in traffic (as a percent of folks working in SF) compared to a decade ago.

Suburban folk: They will still need at least a short haul vehicle (sub 200 mile range) to get to/from various golf courses, bars, grocery stores, yacht clubs etc... The population density isn't high enough for good public transit. We have seen rapid adoption of Uber/Lyft in suburban areas, so that will mix with owning a short haul vehicle. These folks will learn to rent or car-share for long haul trips, or they'll continue to delude themselves into believing they need a 1/2 ton pickup truck to haul one person to work and back at the 30 miles/day average commute rate.

Rural folk: They will need to actually haul stuff, so a pick-up truck makes more sense for them. The distances are greater, so they need range. They also are probably the least likely to drop their 1/2 ton pick-up for various social/cultural reasons.

If this is right, then the population distribution would indicate that the auto industry is in deep doo doo. They aren't building the right stuff for this model, at least not yet. It'll be interesting to see how the Chevy Bolt and the Tesla Model-3 do, as they are the right range and price range. The rapid and steady growth of Uber/Lyft and a gaggle of car-share companies tends do indicate that this is the way we're headed. (I still have to figure out why I have friends living in San Francisco who drive a Ford F-150 and wear cowboy boots and hats. I just don't get the whole urban-cowboy schtick.)


I think it depends a bit on the "urban/suburban spread", definition and the range needed to exercise routine leisure activities. For example, DC urban is pretty compact and the everyday commute extends well beyond public transit, which is a hub and spoke setup for the most part. "Suburban" such as OM's neighborhood has a lot of cars but is politically making that harder. However, his boat is absolutely a solid 49 minutes away. He could go electric but his old Honda sits at the curb awaiting boat/grocery duty and will last a long time. More suburban (Alexandria, Rockville, Annapolis, etc) is close to or more than a 1 hour commute and Metro parking plus metro makes public transport expensive despite employer subsidies. Transition will take time. Rural areas such as where I am are not all farmers so not all pickups. No public transport. A significant number of 1.5-2 hour commuters and a penchant for high mileage economic or hybrids as at work charging stations are rare and electrics still relatively expensive to purchase. Bolt and T-3 may eventually change that with moderately decent range and low life cycle costs.

I don't think you are wrong but how would you define greater LA in your model?
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Re: Electric Car Prediction - Whatdayathing???

Postby JoeP » Sun Jul 09, 2017 12:06 am

Hey! One of the best rides my life was across San Francisco in an F-250 with my ex SFPD cousin! He knew all the back streets and was totally fearless with traffic which tended to get out of his way anyway when they saw us barreling down on them. Got me from Union Square to his athletic club so I could catch one of the AC races on time. So pickups in SF are good for something, sorta kinda, I think, maybe (?). :D
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Re: Electric Car Prediction - Whatdayathing???

Postby kimbottles » Sun Jul 09, 2017 10:05 am

BeauV wrote:In thinking about this further I think the market will evolve to:

Urban folk: They won't own cars, only using car-share or rentals when they want to get out of town. They will use Uber/Lyft, Taxi, and public transit. That change is well underway with examples like San Francisco where parking spaces are dropping in price, Uber/Lyft rides are climbing steadily, and we're finally seeing a reduction in traffic (as a percent of folks working in SF) compared to a decade ago.

Suburban folk: They will still need at least a short haul vehicle (sub 200 mile range) to get to/from various golf courses, bars, grocery stores, yacht clubs etc... The population density isn't high enough for good public transit. We have seen rapid adoption of Uber/Lyft in suburban areas, so that will mix with owning a short haul vehicle. These folks will learn to rent or car-share for long haul trips, or they'll continue to delude themselves into believing they need a 1/2 ton pickup truck to haul one person to work and back at the 30 miles/day average commute rate.

Rural folk: They will need to actually haul stuff, so a pick-up truck makes more sense for them. The distances are greater, so they need range. They also are probably the least likely to drop their 1/2 ton pick-up for various social/cultural reasons.

If this is right, then the population distribution would indicate that the auto industry is in deep doo doo. They aren't building the right stuff for this model, at least not yet. It'll be interesting to see how the Chevy Bolt and the Tesla Model-3 do, as they are the right range and price range. The rapid and steady growth of Uber/Lyft and a gaggle of car-share companies tends do indicate that this is the way we're headed. (I still have to figure out why I have friends living in San Francisco who drive a Ford F-150 and wear cowboy boots and hats. I just don't get the whole urban-cowboy schtick.)


Speaking of Uber: when my brother in law and I went Friday to pick up FRANCIS from CSR we walked on the ferry and instead of taking a taxi we decided to see what the Uber thing was all about (Beau kept telling me how great they are).

Neither of us had any idea how it all worked. Well, one ride and I am now a convert (all you Uber users can now have a good laugh at our expense, Beau has already done so via text.)

The driver we got gave us a tutorial on Uber and Lyft as we rode along. He drives for both and says it works great in Seattle, he is rarely idle. Apparently most Seattle drivers do drive for both as I now know to look for the placards in the windows, virtually all I see have both placards.

Yes, I gave him a tip when the app asked me if I wanted to.......
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Re: Electric Car Prediction - Whatdayathing???

Postby BeauV » Mon Jul 10, 2017 6:15 am

Larry, while I think that there are certainly a lot of areas where short range vehicles don't work, on the margin it will hit the auto industry pretty hard based on the actual population distribution. The worldwide manufacturing capacity of cars is something 1.5 times what it needs to be. Countries (Korea, US, Japan, German, Italy, UK) all subsidize the auto industry to support this over capacity. As you know, even a 10% drop in volume will cause big financial headaches for a lot of people, so the introduction of Uber/Lyft with highly utilized cars vs cars sitting in parking lots and garages is going to have an effect.

I get it that not everyone in rural areas drives pickups, but nonetheless, it is still factually correct that more folks buy more F-150 than anything else in the US. I put this out as an example of pretty irrational buying patterns, it's exactly as irrational as owning a Porsche Turbo or Ferrari (both silly things I've done for fun). Good news is my kids, three of which drive F-150s, tell me they now get about 28 MPG with the V6 turbo.

Just for comparison, our 225-mile range Tesla does just fine driving 1.5 hours to San Francisco from Santa Cruz, and back again without a re-charge. That's about 70 miles each way but takes 1.5 hours due to traffic. In the city of LA, the major suburbs are well within 70 miles of the jobs. As you get to two-hour commutes you start to reach the limit of the current Teslas. But those are quite rare even in LA where I grew up. Sure, there are some folks who do it. But the distances aren't the reason it's 2 hours, it's the traffic. So a current Bolt or Tesla would and does do the job just fine with normal nightly recharging. For example, from Newport Beach to downtown LA is only 47 miles. But that would take nearly three hours at rush hour.

A funny side effect of commute driving in traffic is that the Tesla doesn't use very much power at all while driving slowly or in traffic. As a result, friends of mine regularly get 300+ miles on a charge. The 225-mile range estimate is a mix with a lot of freeway miles in it. As a result, you can do far better by staying below 45 MPH. In LA you'd be THRILLED to be able to go 45 MPH.
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Re: Electric Car Prediction - Whatdayathing???

Postby kdh » Mon Jul 10, 2017 9:31 am

SemiSalt wrote:As a measure, I think gallons per 100 miles is more useful that miles per gallon.

10 mpg = 10 gal/100 miles
20 mpg = 5 gal/100 miles
25 mpg = 4 gal/100 miles
33 mpg = 3 gal/100 miles
50 mpg = 2 gal/100 miles
100 mpg = 1 gal/100 miles.

It makes it pretty obvious that we are at, maybe past, the point of diminishing returns on energy consumption in anything like a general purpose car.

I've seen this logic twice in the last 24 hours. Apparently one of Obama's weenies in the transportation department changed the new-car disclosures to include gallons/mile.

What's all the fuss? A 20 mpg car uses half as much fuel as a 10 mpg car to go the same distance. A 40 mpg car uses half as much as the 20 mpg car, and so on.

My commute is 5 miles, and is most of my driving. For my wallet, saving the planet, whatever, it doesn't matter what I drive to work.

Teslas are cool, trucks are cool, Ferraris and Porsches are cool, and that's why we drive them. Who cares about the other shit?

I saw a stock analyst report drawing an analogy between a Tesla and the iPhone in terms of "disruptive technology." Please. This to me is a good indicator that the stock has peaked.
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Re: Electric Car Prediction - Whatdayathing???

Postby Orestes Munn » Mon Jul 10, 2017 9:33 am

I gotcha disruptive technology right here. Time to retire that word.
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Re: Electric Car Prediction - Whatdayathing???

Postby LarryHoward » Mon Jul 10, 2017 9:59 am

In the meantime, my 25 year old daughter voted with her checkbook Saturday. Red 2017 Fiat Abarth 124 Spider. Turbo 1.4 motor. Italian sexy body and engine in a Miata chassis. She loves it. 17 miles on the clock when she got in it.

She coulda had a Bolt........
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Re: Electric Car Prediction - Whatdayathing???

Postby Olaf Hart » Mon Jul 10, 2017 10:23 am

Orestes Munn wrote:I gotcha disruptive technology right here. Time to retire that word.


Going forward, a new paradigm.
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Re: Electric Car Prediction - Whatdayathing???

Postby Orestes Munn » Mon Jul 10, 2017 10:37 am

LarryHoward wrote:In the meantime, my 25 year old daughter voted with her checkbook Saturday. Red 2017 Fiat Abarth 124 Spider. Turbo 1.4 motor. Italian sexy body and engine in a Miata chassis. She loves it. 17 miles on the clock when she got in it.

She coulda had a Bolt........

I was amazed when I heard that, but I missed the "Abarth" and was was picturing this:

Image

Yikes!
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Re: Electric Car Prediction - Whatdayathing???

Postby BeauV » Mon Jul 10, 2017 10:39 am

Well, Keith, ..... If I were the guy building high end BMW and MBZ cars I'd feel pretty disrupted.... From 2016 data, the last year I can grab.

"The electric automaker’s rare disclosure of its sales figures shows that the number of Model S vehicles sold in last year’s third quarter grew from around 5,800 to approximately 9,200. Tesla has now captured nearly a third of all sales in the category, the automaker said.

The announcement reflects the rising popularity of the Model S over similar cars from rivals like BMW and Mercedes. In a chart compiled by Tesla (TSLA, +0.48%), the Model S's closest competitors were the Mercedes’ S-Class and the BMW 7-Series, which pulled in sales of around 4,900 and 3,600 respectively, according to the report.

Source

For the rest of us, probably doesn't feel like it. The Model-X doesn't seem to be disrupting the high-end SUV market as much as the Model-S did to sedans, where they took 1/3 of the market with a brand no one had heard of in only a few years. A market that folks like Lincoln and Cadilac would DIE to even be listed within.

BTW, the locals with hot cars have stopped trying to race me. :D I asked a buddy in the Santa Cruz police if they were busting Teslas for drag racing and he said: "Not us, but the Highway Patrol has set up a radar car at the on-ramp to 17 north." (That's a two-lane on-ramp out of town with a stop light at the entrance. Perfect for drag races as there's no entering traffic for 3/4 of a mile and it's uphill.) My buddy did say they'd heard about a Tesla, charcoal gray with a "My Son Is A Marine" decal on the back. Opps!!! :shock: :shock: :shock: I better slow down or take the sticker off.
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Re: Electric Car Prediction - Whatdayathing???

Postby LarryHoward » Mon Jul 10, 2017 10:55 am

Orestes Munn wrote:
LarryHoward wrote:In the meantime, my 25 year old daughter voted with her checkbook Saturday. Red 2017 Fiat Abarth 124 Spider. Turbo 1.4 motor. Italian sexy body and engine in a Miata chassis. She loves it. 17 miles on the clock when she got in it.

She coulda had a Bolt........

I was amazed when I heard that, but I missed the "Abarth" and was was picturing this:

Image

Yikes!
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Re: Electric Car Prediction - Whatdayathing???

Postby Orestes Munn » Mon Jul 10, 2017 11:10 am

Looks like a little beast, but I guess 1.4 l in the hands of a sensible woman isn't too scary. Now, your crazy wife in the S2000...
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Re: Electric Car Prediction - Whatdayathing???

Postby Orestes Munn » Mon Jul 10, 2017 11:17 am

LarryHoward wrote:Beau, FD.

I won't say we are at the limit on battery tech but we may be getting closer to the point of diminishing returns for a chemical solution. Physics is tough. LIon is showing the strain and even Teala is pushing both energy density and charge rates. IIrC, there is talk in some parts of Australia that powerwalls may need to be installed outside of a fire rates boundary from living quarters (Olaf?). I use LiFePH for high powered UPS applications. Much better than gel. A fair bit less density than LIon but much safer. I think hydrogen/hybrids may be the long distance future if we can solve the distribution issues. Without better charge rates, more battery just won't do it.

Several years ago, Honda was investigating distributed generation with home hydrogen generators and stored power to run the hydrolysis. Refill tanks during individual house low draw times.

I'm hoping the solar city shingles are approaching "mainstream" next year when I add a story to 1/2 the house and have a south facing roof to re shingle. If so, I'll start with that and provision for a powerwall. Doubt it though.

If state legislatures, like AZ and IN, succeed in killing enough net metering, the demand for storage is to going increase here, as people try to off-grid.

https://www.nytimes.com/2017/07/08/climate/rooftop-solar-panels-tax-credits-utility-companies-lobbying.html?rref=collection%2Ftimestopic%2FSolar%20Energy&action=click&contentCollection=energy-environment&region=stream&module=stream_unit&version=latest&contentPlacement=1&pgtype=collection

I wonder what they'll be able to buy in 2017, when the IN phase-out is complete.



Fortunately, no worries about MD, where I sell my kWh and DC where I sell my SRECs.
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Re: Electric Car Prediction - Whatdayathing???

Postby Jamie » Mon Jul 10, 2017 11:59 am

kdh wrote:
SemiSalt wrote:As a measure, I think gallons per 100 miles is more useful that miles per gallon.

10 mpg = 10 gal/100 miles
20 mpg = 5 gal/100 miles
25 mpg = 4 gal/100 miles
33 mpg = 3 gal/100 miles
50 mpg = 2 gal/100 miles
100 mpg = 1 gal/100 miles.

It makes it pretty obvious that we are at, maybe past, the point of diminishing returns on energy consumption in anything like a general purpose car.

I've seen this logic twice in the last 24 hours. Apparently one of Obama's weenies in the transportation department changed the new-car disclosures to include gallons/mile.

What's all the fuss? A 20 mpg car uses half as much fuel as a 10 mpg car to go the same distance. A 40 mpg car uses half as much as the 20 mpg car, and so on.

My commute is 5 miles, and is most of my driving. For my wallet, saving the planet, whatever, it doesn't matter what I drive to work.

Teslas are cool, trucks are cool, Ferraris and Porsches are cool, and that's why we drive them. Who cares about the other shit?

I saw a stock analyst report drawing an analogy between a Tesla and the iPhone in terms of "disruptive technology." Please. This to me is a good indicator that the stock has peaked.


A lot of the rest of the world looks at mileage this way L/100KM. Same measure, different metric.
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Re: Electric Car Prediction - Whatdayathing???

Postby LarryHoward » Mon Jul 10, 2017 12:16 pm

Orestes Munn wrote:Looks like a little beast, but I guess 1.4 l in the hands of a sensible woman isn't too scary. Now, your crazy wife in the S2000...


Sensible? You've met her brother and mother, right? 164 HP and 184 lb-ft of torque in that little turbo 1.4. vs 155 HP and 148 for the 2.0L Miata with the same chassis. Apparently, there is a chip available to add 50 HP and 60 Lb-Ft of torque at the rear wheels with no other mods. Have to wonder what the combustion chamber pressure gets up to with that little change?

S-2000 has much more HP but more weight and VTEC has to spin up to get the power. Still a sweet ride. Why is it the women in my family have 2 seat convertible sports cars and I'm driving an SUV?
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Re: Electric Car Prediction - Whatdayathing???

Postby BeauV » Mon Jul 10, 2017 12:22 pm

LarryHoward wrote:
Orestes Munn wrote:Looks like a little beast, but I guess 1.4 l in the hands of a sensible woman isn't too scary. Now, your crazy wife in the S2000...


Sensible? You've met her brother and mother, right? 164 HP and 184 lb-ft of torque in that little turbo 1.4. vs 155 HP and 148 for the 2.0L Miata with the same chassis. Apparently, there is a chip available to add 50 HP and 60 Lb-Ft of torque at the rear wheels with no other mods. Have to wonder what the combustion chamber pressure gets up to with that little change?

S-2000 has much more HP but more weight and VTEC has to spin up to get the power. Still a sweet ride. Why is it the women in my family have 2 seat convertible sports cars and I'm driving an SUV?


'Cuz you LOVE THEM :D
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Re: Electric Car Prediction - Whatdayathing???

Postby BeauV » Mon Jul 10, 2017 12:27 pm

Larry, my Morgan gets 182hp at the rear wheels with: 1.6 liters (Ford 4 cyl), 12.5:1 compression, sodium filled valves, Ti lifters & rockers, 8,000 RPM redline (valve float limited), dual DCOE 40 Webbers, race gas with 102 octane MIN! Even the Fiat would be a LOT more reliable than the Morgan. Oh ya, the average life of an engine is about 15,000 miles and it gets about 6 mpg. :shock:

BTW, I did a software upgrade to my JCW Mini and bumped the HP from 205 to 250 (apx). Great fun until I burned the turbo up going to LA on a hot day on Interstate 5. :roll:
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Re: Electric Car Prediction - Whatdayathing???

Postby LarryHoward » Mon Jul 10, 2017 12:28 pm

BeauV wrote:
LarryHoward wrote:
Orestes Munn wrote:Looks like a little beast, but I guess 1.4 l in the hands of a sensible woman isn't too scary. Now, your crazy wife in the S2000...


Sensible? You've met her brother and mother, right? 164 HP and 184 lb-ft of torque in that little turbo 1.4. vs 155 HP and 148 for the 2.0L Miata with the same chassis. Apparently, there is a chip available to add 50 HP and 60 Lb-Ft of torque at the rear wheels with no other mods. Have to wonder what the combustion chamber pressure gets up to with that little change?

S-2000 has much more HP but more weight and VTEC has to spin up to get the power. Still a sweet ride. Why is it the women in my family have 2 seat convertible sports cars and I'm driving an SUV?


'Cuz you LOVE THEM :D


Daughter bought her own car. I just raised her right :}
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Re: Electric Car Prediction - Whatdayathing???

Postby Jamie » Mon Jul 10, 2017 1:13 pm

LarryHoward wrote:
BeauV wrote:
LarryHoward wrote:
Orestes Munn wrote:Looks like a little beast, but I guess 1.4 l in the hands of a sensible woman isn't too scary. Now, your crazy wife in the S2000...


Sensible? You've met her brother and mother, right? 164 HP and 184 lb-ft of torque in that little turbo 1.4. vs 155 HP and 148 for the 2.0L Miata with the same chassis. Apparently, there is a chip available to add 50 HP and 60 Lb-Ft of torque at the rear wheels with no other mods. Have to wonder what the combustion chamber pressure gets up to with that little change?

S-2000 has much more HP but more weight and VTEC has to spin up to get the power. Still a sweet ride. Why is it the women in my family have 2 seat convertible sports cars and I'm driving an SUV?


'Cuz you LOVE THEM :D


Daughter bought her own car. I just raised her right :}


Well done!
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Re: Electric Car Prediction - Whatdayathing???

Postby kdh » Mon Jul 10, 2017 3:33 pm

BeauV wrote:Well, Keith, ..... If I were the guy building high end BMW and MBZ cars I'd feel pretty disrupted.... From 2016 data, the last year I can grab.

"The electric automaker’s rare disclosure of its sales figures shows that the number of Model S vehicles sold in last year’s third quarter grew from around 5,800 to approximately 9,200. Tesla has now captured nearly a third of all sales in the category, the automaker said.

The announcement reflects the rising popularity of the Model S over similar cars from rivals like BMW and Mercedes. In a chart compiled by Tesla (TSLA, +0.48%), the Model S's closest competitors were the Mercedes’ S-Class and the BMW 7-Series, which pulled in sales of around 4,900 and 3,600 respectively, according to the report.

Source

For the rest of us, probably doesn't feel like it. The Model-X doesn't seem to be disrupting the high-end SUV market as much as the Model-S did to sedans, where they took 1/3 of the market with a brand no one had heard of in only a few years. A market that folks like Lincoln and Cadilac would DIE to even be listed within.

This raises an interesting issue for me with Tesla's strategy: they've clearly succeeded as a luxury brand, but introducing the Model 3 has the potential to hurt that brand image.

For me the brand appeal is that it's cool and new, and their cars are on the whole well executed. They're truly modern cars. Remember when only foreign cars could be cool? Not so any more.

I'll still maintain that from an investment perspective the stock price is in rarified territory. It won't stay there.
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Re: Electric Car Prediction - Whatdayathing???

Postby BeauV » Mon Jul 10, 2017 11:39 pm

kdh wrote:
BeauV wrote:Well, Keith, ..... If I were the guy building high end BMW and MBZ cars I'd feel pretty disrupted.... From 2016 data, the last year I can grab.

"The electric automaker’s rare disclosure of its sales figures shows that the number of Model S vehicles sold in last year’s third quarter grew from around 5,800 to approximately 9,200. Tesla has now captured nearly a third of all sales in the category, the automaker said.

The announcement reflects the rising popularity of the Model S over similar cars from rivals like BMW and Mercedes. In a chart compiled by Tesla (TSLA, +0.48%), the Model S's closest competitors were the Mercedes’ S-Class and the BMW 7-Series, which pulled in sales of around 4,900 and 3,600 respectively, according to the report.

Source

For the rest of us, probably doesn't feel like it. The Model-X doesn't seem to be disrupting the high-end SUV market as much as the Model-S did to sedans, where they took 1/3 of the market with a brand no one had heard of in only a few years. A market that folks like Lincoln and Cadilac would DIE to even be listed within.

This raises an interesting issue for me with Tesla's strategy: they've clearly succeeded as a luxury brand, but introducing the Model 3 has the potential to hurt that brand image.

For me the brand appeal is that it's cool and new, and their cars are on the whole well executed. They're truly modern cars. Remember when only foreign cars could be cool? Not so any more.

I'll still maintain that from an investment perspective the stock price is in rarified territory. It won't stay there.


100,000,000% agree on the stock being overpriced. That percentage is one of those "marketing numbers". ;)

Yes, going down market will ultimately hurt the brand. Which MBZ discovered when it started selling the "C-class" and "E-class" in the US and devalued the "S-class" brand. But you can't survive as a Luxo-brand in cars. Without volume, you'll die for operational reasons.

I think Elon's strategy is pretty solid.

1) Start with a market segment (sports cars) that does NOT give a shit about price, comfort, details. They just want fast-n-fun. That was the Roadster.
2) Then shift to the Luxo market, that does NOT give a shit about price, but does care about comfort and details. So this will teach your company about the details.
3) Next, start moving down market to the really hard products - mid-sized sedans. Now your customers care about everything and want "cool" too. This is what the Model-3 will teach them. (Is teaching them - my son-in-law is putting in 80 hour weeks and has been battle-field promoted three times in 1 year.)
4) Finally, you move to low-cost high-volume cars - the hardest thing in the world to build. Tesla won't get there for at least a decade or two, they don't have the skill base. But if they do get there, they will kick the tar out of the competition because they have an immense advantage.

Simply put: their cars are much simpler mechanically and the other guys are way way way behind. Eventually, cars get priced based on weight and complexity. Light and simple wins. Heavy and complex loses.

To return to Keith's comment about stock price. No rapidly growing car company is going to be accurately valued by its stock price. On the way up, they will be supidly over valued. If they stop growing, they will be stupidly under valued. There is too much uncertainty, so the stock price is a poor measure of future performance.
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Re: Electric Car Prediction - Whatdayathing???

Postby Joli » Tue Jul 11, 2017 9:59 am

As C continues to climb the viability of electric cars makes more sense, battery development is occurring at a staggering rate. I'm not there as a potential EV buyer, I drive too many miles in a short time, charge times are still to long for me. I'll drive non-stop Cleveland to West Palm Florida, only stopping for coffee and fuel. With the TDI Touareg that's one stop in Atlanta.

So who is considering LiFePO for their boats? We still use 6 & 8 volt golf cart batteries and with enough house bank don't see more then 11/13% draw down in 24 hours. It doesn't make sense for us.
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Re: Electric Car Prediction - Whatdayathing???

Postby BeauV » Tue Jul 11, 2017 10:30 am

Joli wrote:As C continues to climb the viability of electric cars makes more sense, battery development is occurring at a staggering rate. I'm not there as a potential EV buyer, I drive too many miles in a short time, charge times are still to long for me. I'll drive non-stop Cleveland to West Palm Florida, only stopping for coffee and fuel. With the TDI Touareg that's one stop in Atlanta.

So who is considering LiFePO for their boats? We still use 6 & 8 volt golf cart batteries and with enough house bank don't see more then 11/13% draw down in 24 hours. It doesn't make sense for us.


Joli,

Stan did a LiFePO stack for his Cal-40. It's three years into cruising Mexico, when they aren't sailing big boats. So far, working great. However, it took a Stan-Custom-Controller to get it to the safety levels he wanted. We re-loaded with good old AGM batteries last time around. (Trojan golf cart batteries) They'll last at least 5-7 years. By then I'm hoping LiFePO will be productized and we'll shift.

What are you going to do with the TDI Touareg? The Admiral and I were talking about it on our way to the airport today. (She's off to NYC to help a friend.) We like the Cayanne TDI and don't really want to give it up, but if they don't get these 3L engines "fixed" we will have to turn it in. In current form, they're not street legal. We were having the "do we buy a Tesla Model-X or some oil burner?" discussion.
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Re: Electric Car Prediction - Whatdayathing???

Postby Joli » Tue Jul 11, 2017 4:32 pm

BeauV wrote:
Joli wrote:As C continues to climb the viability of electric cars makes more sense, battery development is occurring at a staggering rate. I'm not there as a potential EV buyer, I drive too many miles in a short time, charge times are still to long for me. I'll drive non-stop Cleveland to West Palm Florida, only stopping for coffee and fuel. With the TDI Touareg that's one stop in Atlanta.

So who is considering LiFePO for their boats? We still use 6 & 8 volt golf cart batteries and with enough house bank don't see more then 11/13% draw down in 24 hours. It doesn't make sense for us.


Joli,

Stan did a LiFePO stack for his Cal-40. It's three years into cruising Mexico, when they aren't sailing big boats. So far, working great. However, it took a Stan-Custom-Controller to get it to the safety levels he wanted. We re-loaded with good old AGM batteries last time around. (Trojan golf cart batteries) They'll last at least 5-7 years. By then I'm hoping LiFePO will be productized and we'll shift.

What are you going to do with the TDI Touareg? The Admiral and I were talking about it on our way to the airport today. (She's off to NYC to help a friend.) We like the Cayanne TDI and don't really want to give it up, but if they don't get these 3L engines "fixed" we will have to turn it in. In current form, they're not street legal. We were having the "do we buy a Tesla Model-X or some oil burner?" discussion.


We're going to trade in the TDI for this!

http://abinflatables.com/boats/profile-a13/

No complaints about what VW is offering, it looks like about $29k for a car with 170k on the clock. Who can argue with that?

I just read that Mainesails battery monitor failed on one of his cells, he caught it in time but had he not.... Until the controls are better for lithium we're watching and I think that since we don't heavily discharge our very large bank the solar and the generator will get the job done for a lot less then lithium. We consume under 130 Ah per 24 hours and will be adding 4 325 watt panels that can hopefully bring SOC to 100% daily. If it can then we should see 6~7~8 years from an $1,100 battery bank.
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