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Estimating range and other ramblings

kruzmisl

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John
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Hi All; I’m new to this forum but have read posts from all over.
I see a lot of comments that involve the mileage the Taycan states it will get after a charge. AND
“should I buy the Big battery or not.”
This is my first EV, but I’ve had 5 Plug in Hybrids. 3 MBs and 2 Porsches. A 2018 Panamera Turbo S E-Hybrid, that I exchanged for the Taycan 4S, and still have a 2019 Cayenne e-Hybrid.
The Cayenne and Panamera both get about 21-24 miles electric only, on a fi’ll charge. SO, you have to recharge every time you drive it. Or else in the middle of your 20 mile drive, the engine will have to start. Its’ not to save a couple pennies on gas, but you really don’t want your engine starting 3 blocks from home, and then shutting off the still cold engine when you arrive. OR being on electric at 70 MPH when the motor starts from dead cold, to 2500 rpm. So there is a lot of learning on how to best drive it, and most people really know know how. On both vehicles, we drove on electric only about 70% of the miles. On a hybrid, the best use is a low speed for electric, and high speed for gas with the “charge” mode operating.
The Taycan: I said all of the above, just to compare that the Taycan can be driven hard and put it away wet!. All those ponies won’t mind. I can go 50 miles and not even think about plugging it in, unless I have a long drive the next day. What a relief. What a pleasure.
So, to get to my point, most of us will want those extra miles, numerous times. GET THE BIG BATTERY. It comes into play almost every charge decision, not just the long trips.
As for the ongoing comments about the “projected“ mileage on the Taycan. The car learns your driving pattern, and what range you drive in, any your commuting pattern if any, and probably the temperature. So I don’t have to leave the comfort of my drivers seat and do a fancy spreadsheet I’ll submit the attached photo. It shows the project mileage on a newly charged battery. At 97%, because the Porsche charger at 40 Amps got too hot and stopped, but that’s for another post.
I looked at the “projected” mileage in each of the 4 ranges. AND with the air condition on, and off. The Taycan remembers my driving habbits, so my ”normal” driving pattern should be pretty close. But the numbers varied greatly. They went from a high of 290 miles in “Range” with the air conditioning off, to a low of 251 miles in sport+. The changes show the pattern. I hope this is a help to somebody on the forum. I really appreciate on the knowledge and experience Y’all share! John

Porsche Taycan Estimating range and other ramblings D8551E15-CAD7-44E0-8825-CB3F03B48478


Porsche Taycan Estimating range and other ramblings 3AFBE887-40D7-48A7-A041-D18CE4041213
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Kingske

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By the way, I saw that the OP posted a picture of his charging status at 97%. As most forum members do and as recommended by Porsche, I typically charge to 80% except for when I intend to make a road trip soon when use Direct Charging to reach 100%. Yesterday, I tried to reach 100% (PMCC charger at 40A) but was not able to reach it as the charging dropped to a trickle in the high nineties. After more than 12 hours, it still was only 98%. Has anyone noticed the same thing? If so, would that be a battery-protection feature introduce along with one of the recent software updates?

By the way, the Taycan continues to surprise me in terms of efficiency. I started the 147 miles (235km) round trip to Long beach Island with 98% SoC showing 340 miles (544km) predicted range (100% extrapolation is 347mi or 555km) and ended it with 59% and 181 miles (290km) range remaining. The guessometer was therefore slightly optimistic but still very reliable. The Trip screen showed a consumption of 26.2kWh/100mi (16.4kWh/100km). This trip was done in Range mode with the A/C set in Eco at 67F/19.5C and an outside temperature of 89F/32C while driving down the shore.

Porsche Taycan Estimating range and other ramblings Range6Aug2021
 
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kruzmisl

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John
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Frank. Thanks for your information. I agree on the normal 80-85%. I wanted to so a full charge and i was going to be going to be doin a couple hundred miles today and tomorrow. I only have about 600 miles on the car. It stopped at 97 an shut ohff because of heat. Im getting a whole garage vent system installed which should eliminate the issue. the sun hit the garage doors all afternoon. They are insulated fut it was up in the 90s yesterday. There is a learning curve for both the Taycan and the driver. ?
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