vs
Battery Tesla or OEM Mercedes
Reviews
Just got the notification on my 2019 m3p. Scheduled an appointment for Tuesday. 6 years and 1 month of ownership 77k miles in Ohio. Pretty good longevity if you ask me!
Pros: pretty good longevity
Mileage: 123919 km
The batteries easily last 300k miles even if they're not well taken care of.
Pros: long lifespan, durable
Mileage: 482802 km
I\u2019m glad I have a Tesla with a 16v LV lithium Ion battery. Should last the life of the car like the HV battery.
Pros: 16v lithium Ion battery
If I could easily repurpose the cells in my 140k mile Model 3 into home storage for my solar I would rather do that than sell the car. 3% degradation the car itself needed more work than a replacement battery ever would have cost.
Pros: minor battery degradation
Cons: car needed more work
Mileage: 140000 km
Tesla on nmc battery drops around 10% after 8 or 10 years (can't remember exactly) from what I read. But lfp battery is inherently able to have longer life span and charge cycles. On top of inherently having ability to be safer / less explodey.
Pros: longer life span, safer
Cons: 10% drop after years
I have an early VIN 2020 MYP with 80,000 km; the diagnostic says 87%, so 13% drop in battery health. Range calculation at 100% SOC dropped 4.9%.
Pros: diagnostic says 87%
Cons: 13% drop in health
Mileage: 80000 km
I don't want someone else's crusty ass battery. Charge times are already low and are plentiful (Tesla at least), I don't see the utility of swapping the battery out when I could stop for like 15 mins.
Pros: charge times are low
Cons: unnecessary complication
Vehicle:
Porsche
Just bought a new G63, same issue!
Cons: same issue
battery life is astonishingly unpredictable. I drove 20 miles, but lost ~35 miles of range. Not driving crazy, either. Everything else is decent, but can't help but feel like it's a time bomb.
Cons: unpredictable range, significant range loss
I’ve had it 3.5 years and it just started doing the “Stop Vehicle Leave Engine Running” thing about a month ago.
Cons: battery warning started
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