03-20-2023, 02:28 AM | #1 |
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Relatively new cars written off - minor accidents scratching battery packs
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03-20-2023, 05:59 AM | #2 |
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I was told that anything more than a 3mm scrap on the floor will result in the car being written off.
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03-20-2023, 06:05 AM | #3 | |
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I would much rather drive a car that can be repaired even if using fossil fuels than one that is so wasteful under such slight conditions
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03-20-2023, 09:16 AM | #4 | |
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The new battery backs use cells that are glued in place. You cannot replace any cells in the Tesla structural battery pack.
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03-20-2023, 12:37 PM | #5 | |
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BMW's EV designs appear to not rely on battery packs to be the frame, and there is a protection cage around the battery components, so hopefully the cars won't be totaled for minor scraps of the underneath panels. |
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03-20-2023, 10:41 PM | #6 |
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You can replace nearly everything separately in any BMW pack. The fact is the cell modules are modular. Tesla and some other manufacturer have one essentially large battery inside, lots of tiny cells all welded together. So you can’t replace it separately. I know of a couple BMW battery cases that have been replaced. It is expensive, but not enough for writing it off on these cars yet.
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03-21-2023, 12:33 AM | #7 |
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03-21-2023, 01:21 AM | #8 |
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03-21-2023, 01:51 AM | #9 | |
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If that’s right then I can see why they’re being written off. Most UK insurers have their own ‘preferred’ accident repair centres that are far cheaper than a main dealer. If the manufacturers aren’t ‘sharing’ then that forces insurers to use main dealers and the cost is too high. My local dealer charges more than £200GBP/Hr labour compared to independents close to half that. Changing and repairing the battery unit is a massive piece of work time wise and the overall charges would quickly exceed the 50% value for a write-off. Last edited by Space Cadet; 03-21-2023 at 01:58 AM.. |
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03-21-2023, 02:11 AM | #10 | |
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This is simply insane
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03-21-2023, 08:50 AM | #11 | |
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03-21-2023, 04:00 PM | #12 |
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03-22-2023, 11:16 AM | #13 |
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Don't believe everything that you read.
Also, a salvageable Model 3 is going to be worth a lot for part pickers who want to repair model 3s, those who want to sell parts for conversions, and those who will just repair the car and then sell it, either with a salvage title or a faked clean title. |
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03-22-2023, 11:27 AM | #14 | |
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No one would realistically be expecting manufacturers and industry to have perfection out of the box. 20-50 years to reach near that? |
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03-22-2023, 12:17 PM | #15 | |
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04-02-2023, 10:29 AM | #16 |
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Don't get why so many ICE owners spend so much time in this sub-forum shi*ting on the technology.
if you want support for your displeasure - how about posting the link in your gas vehicle sub-forum and hate all you want |
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04-02-2023, 11:17 AM | #17 | ||
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Also I don't understand why they promote things like synthetic fuels that still do not burn as clean as hydrogen. Hydrogen has the most promise but until there is a cheap way to produce it; it's not going to happen. Therenwas a recent new discovery that allows direct hydrogen generation from sea water. The problem with using sea water is that it's not clean and the process to clean it also takes massive energy. Nothing wrong with battery tech, but planes are not flying with batteries. The energy density just won't get there. That's why hydrogen is so important for clean transportation.
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04-02-2023, 11:19 AM | #18 |
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Most of us have both ICE and BEV (or will do in a week or two in my case) and the technology isn’t the problem, it’s the fact that repairs are expensive with cars allegedly being written off for frankly spurious reasons by insurers who’s workshops don’t have the expertise.
As an aside, insurance for my soon to arrive M50 is more than double that for my X6. The drive towards electrification in the UK at least could be stalled again if people wanting BEVs find that insurance is unaffordable. I think syn fuels are a red herring personally. Hydrogen will be the way once production gets sorted along with some of the on-car storage challenges. |
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04-02-2023, 12:45 PM | #19 | |
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Hopefully the battery modules can also be designed to be easily replaced to reduce repair and insurance costs. If solid state tech does materialize, then we may see a BMW EV that weights 3500lb with 300-400 miles of range and still can hit 0-60 in 3 to 4 seconds. I think the first step of synthetic fuel is to produce hydrogen from water, so synthetic fuel development can benefit hydrogen tech too. |
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04-02-2023, 03:50 PM | #20 | |
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Fix the problem, don't shift it You'd make a wonderful career out of politics
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04-02-2023, 05:06 PM | #21 | |
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- Car insurance companies will continue to raise the rates because the battery diagnostic data is not accessible and the batteries are not modular enough to permit repairs in place - Home insurance companies will refuse to insure homes if an electric vehicle causes a fire while being charged in the garage - unless battery diagnostic data is accessible via a standard protocol - As more electric vehicles are sold, a tragic battery fire will become the tipping point for regulators - EU regulators will be the first to issue guidelines (think USB C ...) for battery diagnostics provided in real time to the manufacturer and how batteries should be manufactured to permit module repairs - US regulators will follow with California being the first state; California will most likely collaborate with EU regulators to announce new regulations at the same time - Investment in solid state battery development will accelerate. To contrast with the current lithium-ion containing liquid electrolyte, a solid-state battery features a solid electrolyte. Solid-state batteries are lighter, provide more energy density, offer more range, and can also recharge faster |
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04-02-2023, 05:32 PM | #22 | |
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