Battery Panasonic or Tesla

For an all-arounder, the Tesla Highland refresh LR RWD is likely the answer. OOSR tested it and got 4.9 miles per kWh (204 Wh/mile) on their 70 mph highway cruising test, besting a Lucid Air Grand Touring by almost 15%.

At 4 years both our Teslas appear to have essentially the same range as new. Which is to say a bit lower than Tesla advertised but no worse

I'm going to turn 230k miles on my 2018 model 3 tomorrow. The only time it has been to a service center is when the 12v battery died on a road trip. Other than that, I've put tires on it. I'm at about 21% degradation but everything still runs as it should. I'm hoping to get to 300k miles on the original battery.

I have 2014 Tesla 85 s that I bought a year and half ago . It had 95,000 miles on it. It now has 117,000 on it. Original battery. Still going strong.

Ich fahre seit 8 Jahren ein Tesla Model S und habe jetzt 100.000 km drauf. Die Degradation des Akkus ist 9%. Ich habe zu 90 Prozent AC zu Hause geladen. Die ersten 5% habe ich innerhalb eines Jahres verloren, danach ging es sehr langsam. Ich habe den Akku nur vor längeren Strecken ganz voll geladen, ansonsten eher so bis 70%.

Der Akku meines Model Y 2021 mit 62.000 km ist bei 92 % SoH aber ich verkaufe den Karren jetzt aus politischen Gründen und wegen Familiennachwuchs..

Warranty: side repeater, spoiler, battery (at 82k)

After 3 years, my Tesla Model 3’s battery range dropped about 7 to 15 percent, which seems pretty typical based on what others report. It isn’t catastrophic, but it is definitely noticeable for anyone doing longer trips.

It was a P.O.S. Panasonic battery that is known to die prematurely. Only had 28k miles on the car when it died and had to get it replaced.

I do worry about the battery and 3 years in my big battery died and thankfully I was in my garage. I shudder to think if it had happened on a freeway! Tesla gave me a new battery but I still think about it often.