LeftieBiker
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Location: Upstate New York, US

Re: Range in very cold weather

Sat Mar 04, 2017 6:36 pm

IssacZachary wrote:
LeftieBiker wrote:
How far would a 30kWh Leaf go at 1.5 miles per kWh?


Close to 50 miles. Call it 45.


Is my math wrong or are you saying that the 30kWh Leafs actual put out 34kWh of energy? (50/1.5=33.33333) :mrgreen:

That would be awesome if it were true!

The way I see it a 24kWh Leaf only puts out 21kWh when brand new or 87.5%. So a 30kWh Leaf must put out about the same or (30 x 87.5%) 26.25kWh. Now take that and multiply it by 1.5 miles per kWh and you get 39.4 miles until dead, on the side of the road.


I think that the 30kwh Leaf only reserves the same amount (2 kwh) as the 24, but I don't know that. So I guess 40-42 miles. Don't you get more than 1.5 m/kwh when traveling longer distances?
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cwerdna
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Location: SF Bay Area, CA

Re: Range in very cold weather

Sat Mar 04, 2017 10:07 pm

webeleafowners wrote:So what worst case scenario would give only 35 miles in a 30 KW Leaf.

Battery capacity is measured in kWh, not KW. There's no "30 kW Leaf".

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IssacZachary
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Re: Range in very cold weather

Sat Mar 04, 2017 10:14 pm

LeftieBiker wrote: I think that the 30kwh Leaf only reserves the same amount (2 kwh) as the 24, but I don't know that. So I guess 40-42 miles. Don't you get more than 1.5 m/kwh when traveling longer distances?


Generally yes. Of course it's all relative and dependent on various factors. I don't know about Canada but around here the highways tend to be better plowed than the streets. Also there's the fact that as far a the heater goes, the quicker you can get to your destination the better. Like being stuck in traffic for several hours waiting for the crew to clear an avalanche won't do your range very good if you keep the heater on.

But yes,I admit that 35 miles is a very bad worse case scenario.
2013 SL 50,000 miles.
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michelb
Posts: 27
Joined: Fri Dec 02, 2016 7:43 am

Re: Range in very cold weather

Wed Mar 15, 2017 6:16 am

FWIW, I'm in Ottawa and have a 15 SV (24 kWh battery) and have been getting around 70-80km range with the recent cold snap (it's been between 0F to 15F during my drives the past week). I should mention that my commute is pretty much all highway and I typically set the cruise to 105 km/h (65 mph) (which I think is actually closer to 100 km/h / 60 mph). If you drive on slower roads, it will certainly increase your range.

Below around 10F, the heat pump doesn't seem to make any difference.
2015 SV

binks
Posts: 6
Joined: Thu Mar 02, 2017 5:12 pm
Delivery Date: 20 Mar 2017
Location: Ottawa Canada

Re: Range in very cold weather

Thu Mar 23, 2017 6:13 am

I bought the 2017 SV 30kwh

Durandal
Posts: 325
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Leaf Number: 025018
Location: Central Arkansas

Re: Range in very cold weather

Thu Mar 23, 2017 1:50 pm

Preheating the car while it's plugged into an L2 EVSE should work well enough given the short commute.
Pulled the trigger on going EV on 10/2016 with a 2012 Leaf, and a Tesla Model 3 reservation expected to receive in June 2018.

hyperionmark
Posts: 181
Joined: Tue Jan 31, 2017 11:46 am
Delivery Date: 31 Jan 2017
Location: Nebraska

Re: Range in very cold weather

Sun Dec 31, 2017 4:26 pm

Side question about sub zero (F) weather:
Is it common to only have 3 or sometimes only 2 available "bubbles" left of regen when the battery is down to 3 temp bars? (SOC wasn't a factor since it happened at all SOC's during the day, I realize you get less "bubbles" when it's closer to 100%)

BrockWI
Posts: 617
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Delivery Date: 28 Mar 2014
Leaf Number: 423875
Location: Green Bay, WI.
Contact: Website

Re: Range in very cold weather

Sun Dec 31, 2017 4:42 pm

Yup, 3 bars and I usually have three bubbles on regen, 2 temp bars and 1 or 2 regen bubbles, no bars, no regen bubbles :)
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LeftieBiker
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Re: Range in very cold weather

Sun Dec 31, 2017 9:26 pm

I ran some errands this evening, using full heat at first and then Eco mode heat. I traveled 29 miles in mostly lower speed driving (no 55MPH at all) and taking minimal range extending precautions - mainly partial recirculate. I added about 10% charge at a Kohl's (the charging station cable felt like solid copper, and didn't want to bend), and got home with 17% SOC. I estimate my range under those conditions, in this +5 to 0F weather, is 35 whole miles. This with 12 bars showing, but one near dropping.
Scarlet Ember 2018 Leaf SL W/ Pro Pilot
2009 Vectrix VX-1 W/18 Leaf modules, & 3 EZIP E-bicycles.
PLEASE don't PM me with Leaf questions. Just post in the topic that seems most appropriate.

cwerdna
Posts: 7772
Joined: Fri Jun 03, 2011 4:31 pm
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Location: SF Bay Area, CA

Re: Range in very cold weather

Sun Dec 31, 2017 9:46 pm

binks wrote:I bought the 2017 SV 30kwh

That's a very appropriate handle for a Leaf driver given what someone observed at https://priuschat.com/threads/star-trek ... st-2423421. :shock: :mrgreen:

'13 Leaf SV w/premium package (owned)
'13 Leaf SV w/QC + LED & premium packages (lease over, car returned)
'06 Prius

Please don't PM me with Leaf questions. Just post in the topic that seems most appropriate.

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