vs
Battery OEM Mazda or OEM BMW
my n55 project car is original from 2011, still haven’t changed it. shows zero signs of weakness
Pros: zero signs of weakness, long lasting
Vehicle:
BMW
BMWs are super good on batteries. They seem to last 9 years or more even in the midwest with extreme cold.
Pros: super good, lasts 9+ years, performs in cold
Vehicle:
BMW
I got a full ten years on mine. 2012 F30 320d that i've had from new, now got 85k miles.
Pros: full ten years, long lasting
Vehicle:
BMW
Mileage: 136794 km
Bmw e91 318d del 2009, cambiata la batteria originale quest' anno.
Vehicle:
BMW
low miles 10 yr old vehicle means its possible it has the original BMW factory installed battery. Some of those can last 10 years, I had a 2013 bmw 3 series and in 2022, I finally changed the original battery.
Pros: long lifespan
Vehicle:
BMW
BMW i3… loved that little toaster but 80 mile range wasn’t cutting it anymore. I still enjoyed running errands and zipping through parking lots.
Pros: loved the car
Cons: limited range
Vehicle:
BMW
My cx30’s 2023 battery died as I was coming to a stop sign. As I was rolling to the stop sign my breaks failed hit the car Infront of me and the could not get my car to start.
Cons: catastrophic failure, died unexpectedly
Vehicle:
Mazda
Mazda OEM batteries known for underpowered and short shelf life. If you are in any kind of extreme climate for more than one season, there's a likely chance of failure.
Cons: underpowered, short shelf life, prone to failure
162km at 42% battery is still kinda poor for 2025.
Cons: poor range
Vehicle:
Mazda
My 2025 CX-30 battery is already showing signs of dying but I bought the car in April but then had surgery in June and only went back to work today so it sat for long periods and I do leave my dash cam in parking mode. It might come back some after being driven more or it might not.
Cons: showing signs of dying
Vehicle:
Mazda
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