First i4 eDrive40 highway trip (short) mileage / energy usage = 334 miles range

BIMMERPOST

Just after a couple weeks of eDrive40 possession we took the i4 on a (quick) trip from Phx metro to Tucson, est. RT ~ 250 mi. Location was son’s soccer video game so we had a difficult arrival time and only budgeted about an hour extra for the unforeseen. A person not-to-be named forgot to charge the motor vehicle, so we desired to cost on the way there. I was curious if the automobile could make it devoid of stopping, if setting up with 100% battery. I was doubtful how usage would be impacted by freeway speeds considering that my only EV encounter was with my Tesla Product 3 (one motor, 200 mi variety) and it appeared to substantially take in energy when previously mentioned the 70-75mph range. I never ever did it lengthy more than enough for sound knowledge but through outings from Phx to San Diego I noticed that assortment nearly ‘halved’ from 2mi for each 1% to 1 mi for every 1% by observing it above a 10-15 min span (flat hwy).

There is an Electrify America about 40 miles from our start off so I made a decision to cost to 100% and monitor utilization from that position ahead. Our to start with knowledge with Public Charging stations (non-Tesla) was Terrible. I’d study input from other users so maybe no shock, but this just sucked.

Stop #1: Electrify The us: Complete 4 stations, 2 unavailable, 1 in-use.
This was the first time I utilised EA and it stopped a several minutes following starting up (2kW extra) with a “Charging session error.” I unplugged pondering I essential to reset it and the monitor then confirmed Unavailable. Not sure why it stopped – we tried ready in the automobile with the A/C on, could that have impacted use?? It was ~ 100 deg F so A/C required. So now the only station is currently in use. I searched for following closest charger and observed a single about 4 mi away.

Cease #2: EVgo: Overall 1 station, 1 accessible. (Currently at 38%)
The station experienced a credit card slot but it didn’t function so I essential to download their App and set up an account. Spouse and children unsure if the A/C experienced everything to do with the initial situation so they waited less than a tree, very disappointed at this issue (I want I experienced taken a photograph). We felt our plan was now at chance so my spouse phone calls the coach hoping he hasn’t passed us still and can end and pickup our son, which he did. An Audi E-Tron pulled up next to me and seemed a little bit frustrated there was only 1 station. They leave. After 15 min I noticed it’s only charging at 47 kW and determined to abort I discussed to my relatives it’s way too sluggish and we’d miss out on the match. I manufactured final decision to keep on on the freeway toward Tucson and gamble/quit at another EA about 60 miles closer to desired destination.

End #3: Electrify The united states: Total 10 stations, 7 unavailable, 3 in-use. (At present at 30%)
Very same Lady in E-tron is there at just one of the stations and is signaling to me it doesn’t seem to be doing the job for her. A dude in Porsche Taycan appears like he’s about completed charging so I talk to him position and he claims he’s owning difficulties and tells me only two stations work including the station with E-tron. He has not started still, will get pissed off and leaves … his station now states Unavailable. Lady in E-tron isn’t in a position to get hers to perform, moves her motor vehicle and appears to be for one more station even although the remaining say Unavailable. I come to a decision to give her station a check out … soon after a couple of minutes my spouse bolts into the Outlet Shopping mall (it is warm exterior) and it seems to be charging! Woman in E-tron is out of luck attempting other stations and leaves yet again. EA App doesn’t exhibit my auto is charging but MyBMW Application demonstrates its charging and I can see % going up so appears superior to me .. I go into Mall place searching for wife. 52 minutes afterwards I’m at 99% (61.2 kWh shipped @ $.43/kWh). Vacation Knowledge RESET

Journey SUMMARY:
Commencing with 99% Cost I drove to vacation spot and back again property, almost all freeway miles. I had A/C on, kept regular pace close to 80 mph (75 mph velocity limit), Eco Pro and Generate manner ‘B’ (and tire pressure at target +/- 1 psi)

  • Complete Miles pushed = 133.6 mi
  • Full Battery usage = 40% (started at 99%, ended at 59%)
  • Avg 4. mi/kWh

I understand consumption isn’t linear across the array, having said that I can use this information to estimate highway vary offered: 133.6 mi for every 40% = 3.34 mi / %
–> Total Estimated Freeway Selection = 334 miles

Next highway vacation opportunity I’ll raise velocity a little bit and keep at 85 mph to see how/if that impacts performance.

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