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Tesla Batteries Retain Over 90 Percent Charging Power After 160,000 Miles, Survey Finds (engadget.com)

According to a survey of over 350 Tesla owners, Tesla batteries retain over 90 percent of their charging power after 160,000 miles. The EVs dropped only 5 percent of their capacity after 50,000 miles, but lose it at a much slower rate after that. Most Tesla vehicles will have over 90 percent of their charging power after around 185,000 miles, and 80 percent capacity after 500,000. Engadget reports: Tesla has no battery degradation warranty on its Model S and X luxury EVs, but guarantees that the Model 3 will retain 70 percent battery capacity after 120,000 miles (long-range battery) and 100,000 miles (shorter-range battery). That's a bit more generous than the one Nissan offers on the Leaf (66 percent over 100,000 miles) for instance. According to the survey data, Tesla will easily be able to meet this mark.

4 of 188 comments (clear)

  1. Tesla is Done by apoc.famine · · Score: 5, Funny

    Teslas don't work in the winter, they are too expensive and nobody buys them, there is no way to charge them on any sort of reasonable road trip, they won't work for me because I commute 500 miles every day, and they're just propped up by the government anyway. Add to this that they can't manufacture them in volume, they will run out of batteries, they'll run out of the raw materials for the batteries, and nobody wants them anyway, and look at all the recalls!

    My ICE doesn't drop down to 90% capacity after 160,000 miles. This is just proof that Tesla will never be successful, and there's no reason for us to keep talking about them.

    Tesla. Is. Dead.

    (Did I hit all of the hater points, or did I miss one or two?)

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    Velociraptor = Distiraptor / Timeraptor
    1. Re:Tesla is Done by 140Mandak262Jamuna · · Score: 5, Funny
      You missed many more: Tesla factory must be terrible if the CEO had to pull all nighters to fix the issues. The Solar City bonds will kill them. And the fit and finish is so poor, you can actually fit a Prius in the gap between the frunk lid and the fender.

      And we all will sorely miss matching our wits against the dealership salesdroid. I love doing research on Truecar, Vehix.com Edmunds and Costo.....

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      sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
  2. Re:Gas Tank by 140Mandak262Jamuna · · Score: 5, Funny

    My Subaru gas tank developed a rust through hole on the side wall of the gas tank at around 109K miles. It lost more than 80% of capacity.

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    sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
  3. Re: Tesla Batteries by Anonymous Coward · · Score: 2, Funny

    "A belt mounted phone clip can effectively double the lifespan of the battery."

    This also makes for great birth control.