Even writers from Detroit seem to like the I-Pace

Discussion in 'General' started by David Green, Jul 4, 2018.

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  1. bwilson4web

    bwilson4web Well-Known Member Subscriber

    I took the Bolt metrics from: https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=39786

    All but the I-Pace metrics came from either the EPA or UK source. So I took the four Tesla models in each to calculate a correction factor. Then I applied the average of the four correction factors against the UK numbers for the I-Pace to estimate the likely EPA numbers. Nothing else was calculated.

    Bob Wilson
     
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  3. bwilson4web

    bwilson4web Well-Known Member Subscriber

    I used the numbers provided and the Model 3 was just one of four samples. The average of four samples was used as the correction factor.

    When I compare the Fulley.com numbers for the Ioniq Blue versus the Prius Level 2 ECO, the Prius numbers agree between Fuelly and the EPA. But the Ioniq Fuelly numbers are significantly lower than their EPA numbers. Hyundai had a problem many years ago with inflated performance numbers. But absent having test articles of both cars, well my suspicions are aroused.

    As for Opel/Chevrolet: http://www.autonews.com/article/20170306/OEM/170309866/why-gm-is-selling-opel-to-psa

    Bob Wilson
     
  4. David Green

    David Green Well-Known Member


    When you mix data together from different methods of capture, and sources, the accuracy goes out the window, and becomes very unscientific. I think its better to compare data from one source for all vehicles, and then real world non scientific data should be in a separate column in my opinion. IONIQ by my understanding is the most "fuel" sipper sedan on the market. In your comparison, you used specific sources of data to provide a narrative, mixing and matching data methods is never going to replace scientific testing methods. BTW, in your example the Tesla X is sure a "fuel" hog... Which matches Bjorn Nylands unscientific data.
     
  5. bwilson4web

    bwilson4web Well-Known Member Subscriber

    We understand each other's methodology. So I'll stick math and metrics.

    The model based on the available data shows the I-Pace efficiency is not as much as the Bolt and far behind the Model 3. The I-Pace is in the high-side of the Model X range which isn't bad. If there were a contest, the ribbons:
    • Blue Ribbon - Model 3 :: 130 MPGE, 310 mi range
    • Red Ribbon - Bolt :: 119 MPGE, 238 mi range
    • White Ribbon - I-Pace :: 95 MPGE, 285 mi range
    Depending upon weighting of MPGE and range, second and third place could swap. Regardless, no pure BEV meets our requirements so we won't be bidding against each other.

    Bob Wilson
     
  6. David Green

    David Green Well-Known Member

    Wow, and you know what... I just discovered that my 8000lb GMC 2500HD pickup does not get as good of fuel economy as a Prius... Shoot, I need to get the word out, and let people know about my latest discovery, GMC is going to lose all their awards and trophies as their vehicle is not as efficient as a Prius, I mean both have 4 wheels and a steering wheel so they should be the same? right? Man, that GMC engineering is really lacking...

    OMG, I just made another discovery... My Kenworth T-800's do not get as good of fuel economy as my pickup, or a prius... they do have 14 wheels, and a steering wheel, so I guess we better cut Kenworth some slack... No more ribbons for GMC or Kenworth... :)~
     
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  8. bwilson4web

    bwilson4web Well-Known Member Subscriber

    Thanks for the thread shift:
    Not out yet, still in development: http://www.trucktrend.com/news/1806-elon-musk-tweets-about-forthcoming-tesla-pickup-truck/
    [​IMG]
    [​IMG]

    Also, you might consider: https://www.engadget.com/2017/11/29/tesla-semi-electric-truck-dhl-order/
    [​IMG]

    Bob Wilson
     
  9. 101101

    101101 Well-Known Member

    The only reason Detroit writers would be in anyway pro on the Jaguar i-pace is they don't take Jaguar seriously and do not see it as a threat at all. Very likely they see it as captured. And look at Jaguar (Tata's) production plans. They also don't think an India company can be a threat- don't discount racism in this. And for me Jag serously F'd up the styling on the back of the car. I am guessing they read compliance car numbers which is part of their narratives that these are profitable and its only is perversely and ironically given petrol raping every aspects of society especially financially that green vehicles can succeed when the opposite will be true very soon. It like cost half as much to make a green vehicle that is radically superior to an ICE.
     
  10. interestedinEV

    interestedinEV Well-Known Member

    I do not disagree with your technical points. Also the I-Pace may sell well initially as they are only legitimate competitor to the Model S now. What I am wondering about is the sustainability of JLR in this market. You need volumes to drive down costs of the battery pack and Tesla will do that as they want to be vertically integrated and that they will also use the battery packs for Solar City. So they can afford to invest in battery technology as opposed to having vendors do it. Now if the Tata's believe that a BEV is going to sell in India and there are some economies of scale that can be shared, JLR may remain competitive. If not JLR may have a tough fight to stay relevant.

    Again, I am layperson and may not have the business and technical knowledge that others in this forum have, but I can see headwinds for JLR even though they are an early mover. Again, I may be wrong, but if they can leverage the relationship with Wyamo, they could have another trick that could help them.
     
  11. interestedinEV

    interestedinEV Well-Known Member

    Is there some racism there? However the fact is JLR has never been seen as an innovator for over 50 years. It did not do well under British Leyland, BMW and Ford could not make the brands work and at the end Ford could not get rid of it fast enough. In the last few years, Tata's have not fixed the long running perception of poor quality. So, JLR has been relegated to one of the minor luxury brands and with good reason. Also, JLR sells more LandRovers than Jaguars.

    So could racism be another factor for poor prognosis, in addition to poor past performance. Possibly there is a racist bias and the only way to confront it is through sustained good performance. Japanese cars were once described as a motor cycle on four wheels, Korean manufacturers as the low end. There was a racist bias there but they moved past it.
     
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  13. David Green

    David Green Well-Known Member

    Your analysis comes from the standpoint of Tesla's business plan. Jaguar has a completely different business plan for the I-Pace. Jaguar shared the development and engineering of the chassis with Magna which greatly reduced their "sunk cost", they also got a program investment from Waymo which basically de-risked the program by 50%. Jaguar buys the complete battery pack from LG, for a fixed price. They also have a fixed price contract with Magna for their part of the program. I would say Jaguar has an exact cost per unit in hand now. If Magna struggles to build the I-pace it will be a cost to their bottom line, likewise LG with the battery packs. Jaguar's cost risk is all in distribution, sales, service, and warranty. I do not know the internals of Jaguars accounting and how much sunk cost of the I-pace development will be put towards the I-Pace, and how much will be spread to the 2 other products going through development right now that will use the chassis, and drive units from the I-Pace. Now, there are two kinds of profit in the auto business, there is gross profit, which is basically the difference between the cost of the parts and labor to build the car, and the wholesale price Jaguar sells them to the dealer for. In this area I think Jaguar will see margin from #001 that rolls off the line, as you remember they have fixed cost bids from LG and Magna. Initially I think LG, and Magna will take a beating, until they get production up to a profit sustaining rate for them. Again, I have no idea what that profitable production rate is. Now onto the net profit, or program cash flow positive... If Jaguar is able to distribute, sell and service the I-Pace on the budgets they have set, they will get cash flow positive after paying for their initial marketing efforts, and dealer/distributer training investments. I would guess this will take 2-5K units, at that point the program can start paying back sunk cost, which I believe for Jaguar was somewhere in the neighborhood of $300M after the $200M Waymo put in, again not sure how much of that cost they will push to other projects, as that is really an internal accounting question.


    For right now Jaguar has more orders then they can deal with and it seems like most people are taking the HSE and First Edition models (higher price and margin), as there is already a production constraint on the "signature series headlights" so they have reshuffled the production schedule, moving the HSE and First Edition deliveries back 2 weeks, while pulling ahead the base model orders with the lesser detailed headlights. This change just happened on July 4th, so fresh off the presses. Jaguar emailed all the people with orders, and gave an explanation, and what it means schedule wise. I have to say, Jaguar communication is the best I have seen in the car industry, and this is not the first car I have custom ordered. I think when Jaguar set up the I-Pace program 4 years ago, they did not expect the overwhelmingly positive response they have gotten, which really means the increased order volume, and the higher take rate then expected on the high end models is going to turn their bottom line black even sooner then they expected. Also for Magna, because of the recognition they received on the I-Pace program they have now signed a HUGE BEV contract with BAIC in China... Its really a win- win for all involved.

    Now, when people tell me a car has to be high production to make a profit, I first chuckle, and look to Bowling Green Kentucky where GM makes the Corvette, in its own factory, and with its own private track, and in volumes of around 3 K per month. The Corvette is very high margin for GM, even though it has to pay for a whole factory, and an mostly independent engineering team. How about the Mercedes G wagon, that is made in even smaller quantities (again by Magna) and is another highly profitable low volume program.
     
    Last edited: Jul 7, 2018
    Domenick likes this.
  14. David Green

    David Green Well-Known Member

    Bob, I have a hard time seeing how either of the pictures you posted show a vehicle that can replace my work pickup... Here is a typical winter day for me on the construction site, can you see either of those vehicles being able to pass through 20" of fresh snow in 15 degree F temps all while maintaining all of their abilities, range, etc? Looking at your semi prototype, what happens when all the heat exchangers are stuffed full of snow, and there is no airflow for cooling? Hmmm, I guess that is why trucks and SUV's do not use bottom breather cooling technologies, and corvettes that are bottom breathers do not drive in deep snow. And the other photo of the Ridgeline sized toy... I do not see that towing 18K equipment trailers, or driving in deep snow... do you? IMG_3464.jpg
     
  15. bwilson4web

    bwilson4web Well-Known Member Subscriber

    Elon recently asked for suggestions. I didn't have any so I didn't look up how to make them. Perhaps Google might find it?

    Personally, I think they will beat the heck out of your current vehicles due the better matching of EV power to vehicle driving power demands. Unlike ordinary engines, electric motors are especially well crafted to match local traction conditions.

    Bob Wilson
     
  16. David Green

    David Green Well-Known Member

    Yeah, Batteries do great in freezing temperatures, and those Tesla's really tow... I think X is about 5K lb (less then its own weight) with over 50% loss in range. Come on Bob... 0-60 times do not matter in work vehicles, its a marathon every day, not a sprint. Also ICE gets the cabin heat and defrost with no range penalty, BEV.. Not so much. I am not anti BEV pickup, but lets be realistic, I see what Tesla can build for $70K in the Model S... What skills does it have? deep snow? Towing? Range? Range in cold weather? Range at high speed? Range towing 2.5X its own weight? Cargo carrying? Model S has very limited skills, mostly useless other then basic transportation that you can get from Bolt or Leaf just as well, and arguable with higher reliability... And do not tell me about range, because Bolt beat the Model S 75 in range in Consumer Reports testing.

    Pickups are going to be way way way harder to engineer in BEV, modern pickups have so many capabilities and skills, and it all comes down total mass for capabilities. Pickups also cannot be very aerodynamically optimized, because good aerodynamics handicap so many other skills pickups have. Like ground clearance, towing ability. My truck is more comfortable then the Model S for 5 people, and can tow, has a 600 mile range, can drive across state at 85-90MPH and keep a 500 mile range over mountains and all.
     
  17. Pushmi-Pullyu

    Pushmi-Pullyu Well-Known Member

    And at least one of Tesla's competitors has pronounced its Semi Truck as "impossible", despite the fact that Tesla is loaning its prototype out for real-world testing by real-world trucking companies. :confused: :D o_O :rolleyes:

    It's going to be interesting seeing just how many abilities Tesla's pickup has that you are "sure" are "impossible". Two things are certain: You will be surprised about several things, and you'll deny they are true! ;)

     
  18. David Green

    David Green Well-Known Member

    I think both the Semi, and the pickup are going to be tough.... As much trouble as Tesla had and is still having with Model 3, the pickup is magnitudes more complicated, and the semi a magnitude past that. I do not believe that Tesla has done anything other then photo ops with the semi. I sent Elon a Tweet saying to do a 3rd party verified full load road test across the USA, and he immediately blocked me on twitter. I was very nice, and respectful, but mentioned crossing scales every charging. It was rumored that they had water ballast tanks in the test trailer, with plumbing to dump the water while traveling. I lost the little bit of respect I had for Elon at that moment... I said "prove it", and he blocked me... You want to impress companies and get orders... prove the capability... or STFU... Kenworth, which has a manufacturing plant here in Seattle is just the opposite, they call me to show me new projects.

    On the pickup, I think a Ridgeline size pickup is possible but the price will be so high, it will never make inroads except for people already interested in Tesla. Trying to do a BEV pickup to replace the full size work truck is going to be tough. even if the engineering works, those are the most loyal customers in the auto industry.. just look at the effort Toyota and Nissan have put into trucks, billions spent and piddly market share. I am going to buy my last work truck next year, as soon as the GMC has super-cruise. I have 10 more years to work, so it will be my last one. Notice I did not say shop for pickup... Most people just replace their pickup, they do not even shop for a different brand.
     
  19. bwilson4web

    bwilson4web Well-Known Member Subscriber

    You aren't the only one who has a work pickup:
    [​IMG]
    Where I used to work, ~15-20% of the commuter cars were pickups . . . white collar cowboys. Too often perfect paint, dent-free, and a shiny ball hitch. There are upscale neighborhoods where the streets are line with them.

    As for your understanding of modern batteries, especially Tesla, and cold weather:

    This is a Model X which is one of the early generations of Tesla batteries. Still, if you prefer to under estimate Elon's skills . . .

    Bob Wilson
     
  20. David Green

    David Green Well-Known Member

    You link a video where Bjorn has incredibly high consumption and reduced energy? Why, you are just making my point for me? Sorry, sometimes I think you really miss my point. Bjorn never shut the car down and let it "cold soak", and still had system problems, and failures.

    GM tests for this, does Tesla? http://gmauthority.com/blog/gm/gm-facilities/gm-canada-facilities/gm-cold-weather-development-center-kapuskasing-ontario-canada/

    On the white collar cowboys, we live in a free country, people can drive whatever they want, its not my position to judge people on their vehicle choice. I worry about my life, not other folks.
     
  21. bwilson4web

    bwilson4web Well-Known Member Subscriber

    Sorry, someone once posted:
    I figured you'd enjoy seeing Arctic cold weather testing of a Tesla as much as I did. BTW, here is another review of the I-Pace by the same Tesla owning reviewer:

    • Prefers I-Pace cabin creature comforts over utilitarian sparse Tesla.
    • Observes Tesla performance metrics and efficiency are higher than I-Pace
    • SuperCharger network gives Tesla value over I-Pace that can not use it
    Bob Wilson
     
  22. David Green

    David Green Well-Known Member

    Bob, you do not understand sense of humor... When I said batteries are good in freezing I was being funny, everyone knows they are terrible.

    Interesting that Bjorn, who has never driven or charged an I-Pace gives what you consider valid data... Is that data more valid to you then the WLTP test data that can be verified? WLTP data says I-Pace beats the Model X hot, cold, fast, and slow in wh/m, But Bjorn who has never driven or charged the I-Pace claims different and you post that as data?

    Superchargers are great, for some people they provide value, not me... I am not going to be sitting beside the road charging.. My car will charge just like my iPhone, while I sleep...
     
  23. bwilson4web

    bwilson4web Well-Known Member Subscriber

    This reminds me of the old joke about a car drawing:
    • 1st place - a new I-Pace
    • 2nd place - two new I-Pace


    Bob Wilson
     

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