21 Model 3 LR Battery Test

[bluem3lr]

Was curious about if this would be about average for battery degradation for a 21 M3LR with 84,400 miles? Car has been great and is still incredibly quick for having so many miles on it. (Dragy numbers 11.8@115 and 0-60 3.4sec with rollout) Small back story, bought car from the Hertz fleet as they offloaded all these model 3s. Got a great deal and picked it up for under $25k to qualify for $4k tax credit. Ran through the undercarriage to make sure there was no damage. Car was pretty dang clean for a rental even with the higher mileage.

 

[UncleCreepy]

I've never done the battery health check, but for what it's worth, my 2020 M3 AWD is at 90k miles, showing 294 miles of range at 100% SoC.

 

[Destiny1701]

Do you have the boost version?
Not sure how it’s achieving 3.4 0-60 as stock is 4.2.

 

[bluem3lr]

Do you have the boost version?
Not sure how it’s achieving 3.4 0-60 as stock is 4.2.

Yes, it has the acceleration boost. Should have mentioned that.

 

[bluem3lr]

I've never done the battery health check, but for what it's worth, my 2020 M3 AWD is at 90k miles, showing 294 miles of range at 100% SoC.

After the test mine showed 323 miles of range at 100% SoC

 

[bluem3lr]

I've never done the battery health check, but for what it's worth, my 2020 M3 AWD is at 90k miles, showing 294 miles of range at 100% SoC.

I've never done the battery health check, but for what it's worth, my 2020 M3 AWD is at 90k miles, showing 294 miles of range at 100% SoC.

Thanks! I guess I can expect to be somewhere in that range in the next 6-7k.

 

[drdumont]

After the test mine showed 323 miles of range at 100% SoC

Pardon my ignorance, but what is "The Battery Health Test"?