X: What's your 90%?

[XHokie]

After 15K Miles and just over a year of ownership:

90% is between 229-231

Odd thing is the my Tesla app on iOS says charging is complete usually at 227 or 228 miles, but the vehicle charges to 229-231. Probably just a bug with the app...

 

[DJ Frustration]

15k miles on a Sig P90D with 22's. Was around 221 for a long time. Drove the car up to NY from Miami and now my 90% is 218.

 

[rw99]

15k miles on a Sig P90D with 22's. Was around 221 for a long time. Drove the car up to NY from Miami and now my 90% is 218.

That looks really familiar: ours is a P90D, 10k miles, rolling on 22's. 90% is 220.

 

[Lancew]

My 90D with 20's and 37,000 miles is now 218 at 90%.

 

[rush6410]

At 10,000 miles my 90% just came in at 232.

 

[Gwgan]

36.4k miles, dropped another couple miles in range. P90D now 90% is 215, was 217 after recent long trip.

 

[Lancew]

I noticed most of my drops in range have been after long trips as well.

 

[seclinton]

Interesting:

2016 Model X P90DL: 18k miles 90% 222
Our other
2013 Model S P85: 90k miles 90% 224
(Hasn't changed since 50k miles)

Model S: ~324wh/mile
Model X: ~410wh/mile

 

[Klaus]

I noticed most of my drops in range have been after long trips as well.

Long trips = multiple supercharges?

Same experience here. Stable 236 for X90D for 4.5 months after delivery, 233 after 5-day trip with 5 or 6 supercharger visits.

 

[bikeandsail]

My current X100D with 3500 miles is 265-6.
My old XP90D when traded 2 months ago at 17,500 miles was 221.

 

[Lancew]

My "long trips" have generally only been 3-5 hours and involved one or two supercharges per trip. Most of my driving is around town. Tesla tells me it is the algorithm and not to worry.

 

[Insureit1]

13 month old X90, 12k miles and 90% is consistently 235 miles.

 

[gfb107]

My June 2016 X75D has 17,350 miles, and the nightly 90% charge is now 208 miles,

Initially it was 210, then went up to 212. I'm pretty pleased with how little I've lost.

I charge nightly using the UMC to 90%. I have charged at home to 100% no more than 10 times.
I've supercharged about 10 times, once to 100% (at Potomac Mills, aka Woodbridge, Va)

 

[dhu1]

The new 17.26.76 firmware update changed the rated miles to use 338 Wh/mi from the 332 Wh/mi in earlier releases.
So the mileage remaining number is a tad less when the formula is applied.

How do you what is the rated mileage is via the firmware? Is it stated somewhere?

 

[MXFan]

How do you what is the rated mileage is via the firmware? Is it stated somewhere?

Not really. But using the car's graph I can see when the rated Wh/mi line and my average Wh/mi line converge on top of each other.

 

[Big John]

Question: I understand that the 90% is to protect your battery. I think the science is that either a very low or high charge is unhealthy when at a wait state. But what if you are going to use the car for a significant distance (over 50 miles) immediately. Any harm in going to 100%? Only had my 100D for 2 days. My Closest supercharger is about 45 miles away from here. Thinking of topping it off when I pass by.

 

[Jeffrey joe]

I just go 80% and I plug in when I first wake up in the morning. That gives a couple of hours of fresh charge but never really hits 80%. Does anyone have an input on unplugging prior to reaching the set limit? jp

 

[dhu1]

Question: I understand that the 90% is to protect your battery. I think the science is that either a very low or high charge is unhealthy when at a wait state. But what if you are going to use the car for a significant distance (over 50 miles) immediately. Any harm in going to 100%? Only had my 100D for 2 days. My Closest supercharger is about 45 miles away from here. Thinking of topping it off when I pass by.

I don't know if it is only the wait state that is harmful for the battery, but also the process of going from 90%- to 100% is arduous on the batteries. It is apparently that much harder to cram in the last 10%, so I think that impacts the battery as well.

 

[MarkDFW]

Model X 60D after 11k miles my 90% is 177 miles. As a 60D owner I really value those 3 miles I lost in degradation!!

 

[mikes_fsd]

just over 40k, this morning got 245 mi at 95% (mine is set right in the middle of the "trip" range)... need the range, but like to have regen available from garage.