Porsche AG sell Subdi
Start price
17.11.22
/
50%
€105.40
Target price
17.07.24
€68.00
Performance (%)
-20.28%
End price
27.02.24
€84.02
Summary
This prediction ended on 27.02.24 with a price of €84.02. The price of Porsche AG decreased from the start of the prediction. Compared to the start price this resulted in a performance of -20.28%. Dividends of €1.01 are taken into consideration when calculating the performance. Subdi has 50% into this prediction This prediction was marked as speculative and is excluded from Subdi's performance statistics.Performance without dividends (%)
| Name | 1w | 1m | 1y |
|---|---|---|---|
| Porsche AG | -0.086% | -0.086% | -38.879% |
| iShares Core DAX® | 1.133% | -0.156% | 14.356% |
| iShares Nasdaq 100 | 0.815% | 8.801% | 34.123% |
| iShares Nikkei 225® | 1.990% | 3.286% | 10.759% |
| iShares S&P 500 | -0.014% | 5.438% | 26.681% |
Comments by Subdi for this prediction
In the thread Porsche AG diskutieren
Die Absatzzahlen des Porsche Taycan gehen zurück, und Porsche wird in absehbarer Zeit kein neues Elektro Modell anbieten können. Mir scheint es offensichtlich, dass Porsche 2023 weiter Marktanteile verlieren wird.
Porsche Whistleblower: “60% of all delivered Taycan have battery issues that caused replacements, damages and fires”
“Six out of ten Porsche Taycan” ever delivered have a problem with battery management that affects and damages battery cells, requires replacement of cells and batteries, and is causing vehicle fires, according to a source working at Porsche’s headquarters in Zuffenhausen, Germany. Porsche is reportedly hiding the problem from customers and authorities and quietly replacing damaged battery cell modules without informing customers to cover up the problem. Tesla offered to help Porsche with battery management through Audi contacts years ago, but Porsche management at the time rejected any external help, saying it could handle everything internally, the source noted.
“The problem affects six of ten delivered vehicles,” the source, who could be described as a whistleblower, said.
A RISKY BUSINESS
The Porsche whistleblower explained that the Taycan’s 800V high-voltage onboard charger used today does not control the charging process well enough and can overcharge some battery cells, causing them to overheat. For safety reasons, overheated battery cells are disabled and isolated from the battery pack, reducing battery capacity and thus the vehicle’s range. The problem occurs when the batteries are charged at a low AC speed of up to 7.5 KW, a common use case for all charging, such as at home or on low-speed chargers, the source said.
The 800V architecture of the Taycan, a vehicle the German automaker is proud of, has many advantages, but the strong current requires a very well-controlled charging process to avoid charging some cells faster than others. The battery cells in a BEV are always charged in parallel to shorten the charging time, but this carries the risk that some cells will be charged faster than others. If one of the many cells in a BEV is charged faster than the rest, overcharging and overheating can occur, which can lead to vehicle fires, if, for instance, an additional air leak happens. ...
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