I've done the Texas <-> Michigan trip in my pre-AP P85 a few times now, and turning this corner has presented an issue every time in that I cannot seem to make it without charging at Topeka although the onboard trip planner and EVTripPlanner both seem to think that it's possible (with range charges at either end, of course).
To set the stage -- I'm not that driver who takes delight in arriving with a 1% charge, and I like to drive speed limit (SL+ 5 mph when I can). I'm also a SuperCharger kind of guy with a single charger, so I'm not too inclined to hang out charging for 1-2 hours.
Even if I spent an hour charging in Wichita, drive the speed limit (70) and the planner initially says that my next stop is Independence -- I start falling below the trip usage plot almost immediately and get re-directed to Topeka before I'm half-way to Emporia. Even coming back the other way *from Topeka*, an initial range of 210 miles (with a predicted 20% arrival energy) quickly turned to single digits and I was forced to complete the trip to Wichita at 60 mph and with range mode turned on (arriving with 9%).
Looking at posts like the following, some folks seem to have better success on this leg... am I doing something "wrong", or is it just that I'm too range sensitive and should just plan to stop in Topeka no matter what? It does seem that westbound is going uphill most of the time, and into a pretty strong wind -- but I had the impression that the onboard planner attempted to at least take the "uphill" part of the charging requirements into account...
https://teslamotorsclub.com/tmc/posts/1089655/
To set the stage -- I'm not that driver who takes delight in arriving with a 1% charge, and I like to drive speed limit (SL+ 5 mph when I can). I'm also a SuperCharger kind of guy with a single charger, so I'm not too inclined to hang out charging for 1-2 hours.
Even if I spent an hour charging in Wichita, drive the speed limit (70) and the planner initially says that my next stop is Independence -- I start falling below the trip usage plot almost immediately and get re-directed to Topeka before I'm half-way to Emporia. Even coming back the other way *from Topeka*, an initial range of 210 miles (with a predicted 20% arrival energy) quickly turned to single digits and I was forced to complete the trip to Wichita at 60 mph and with range mode turned on (arriving with 9%).
Looking at posts like the following, some folks seem to have better success on this leg... am I doing something "wrong", or is it just that I'm too range sensitive and should just plan to stop in Topeka no matter what? It does seem that westbound is going uphill most of the time, and into a pretty strong wind -- but I had the impression that the onboard planner attempted to at least take the "uphill" part of the charging requirements into account...
https://teslamotorsclub.com/tmc/posts/1089655/