Sponsored

elektrode

Well-Known Member
First Name
Bran
Joined
Jul 11, 2022
Threads
32
Messages
626
Reaction score
874
Location
NC
Vehicles
Honda Ridgeline to R1T
i have much less miles but i cannot get above 1.87 to save my life. wtf.
043A9F15-B161-4A01-AE57-515292BF4AAE.jpeg
Same. Nearly 6k miles and I’m around 1.85mi/kWh

Lots of shorts trips. But no where near the same ballpark as theses hypermiling heros.

21” no aero
Sponsored

 

kizamybute'

Well-Known Member
Joined
Oct 17, 2021
Threads
80
Messages
1,173
Reaction score
1,991
Location
Los Angeles
Vehicles
This one, that one and the other one.
Clubs
 
Same. Nearly 6k miles and I’m around 1.85mi/kWh

Lots of shorts trips. But no where near the same ballpark as theses hypermiling heros.

21” no aero
That's pretty low for 21" wheels/tires. But, if you sit in the truck with it on, the trip meter counts that time and figure plummets. Or, if you're in a cold environment, then probably about right. With my 21's in CA and moderate temps, averaged around 2.3-2.5 miles per wh. No aero covers
 

Mark_AZR1T

Well-Known Member
Site Sponsor
First Name
Mark
Joined
May 28, 2021
Threads
28
Messages
1,286
Reaction score
1,890
Location
Gilbert, AZ
Website
jackpucks.com
Vehicles
R1T Launch, R1S Canyon Red
Clubs
 
22,000+ miles! 2.2m/kWh.

Great thread....I'm surprised I'm at 2.2 with 20" AT's and the last 4,000 miles I've been on Cooper Discover AT3 XLT (heavy duty AT's). Mixture driving, including road trips and twice towing a car hauler. I do run the Coopers at 62psi +/- 2psi. They are rated to 80psi.

Rivian R1T R1S Just passed 10k miles. 2.44m/KWh consumption so far (on 21" wheels) 20230127_175557

Rivian R1T R1S Just passed 10k miles. 2.44m/KWh consumption so far (on 21" wheels) IMG_0266

Rivian R1T R1S Just passed 10k miles. 2.44m/KWh consumption so far (on 21" wheels) IMG_0267

Rivian R1T R1S Just passed 10k miles. 2.44m/KWh consumption so far (on 21" wheels) 20221222_135928 (1)
 

SlaterGS

Well-Known Member
Joined
Oct 14, 2019
Threads
8
Messages
588
Reaction score
1,052
Location
Ohio
Vehicles
R1S, Nissan Leaf, Chrysler Pacifica Hybrid
Clubs
 
If sitting in the car counts negatively towards your efficiency, does that mean preheating or preconditioning your vehicle before entry is as well?

wondering if some of you with lower efficiency do more of either of those and that’s impacting the overall even though actual driving efficiency may be closer. 🤷‍♂️
 

Biturbowned

Well-Known Member
Joined
May 28, 2021
Threads
4
Messages
283
Reaction score
496
Location
MD
Vehicles
‘20 Model Y, ‘22 R1T
Occupation
Engineer
Clubs
 
i have much less miles but i cannot get above 1.87 to save my life. wtf.
043A9F15-B161-4A01-AE57-515292BF4AAE.jpeg
This is very similar to me at 1.87 mi/kWh with 1134 miles on the clock, also with 21’s. Pretty mild winter here in the mid-Atlantic this winter. Average speed 27 mph.
 

Sponsored

SolartoEV

Well-Known Member
Joined
Dec 30, 2021
Threads
14
Messages
336
Reaction score
638
Location
Western NY
Vehicles
R1T VIN 269*, 2019 RAV4 Hybrid, 1999 Ford F-250
22,000+ miles! 2.2m/kWh.

Great thread....I'm surprised I'm at 2.2 with 20" AT's and the last 4,000 miles I've been on Cooper Discover AT3 XLT (heavy duty AT's). Mixture driving, including road trips and twice towing a car hauler. I do run the Coopers at 62psi +/- 2psi. They are rated to 80psi.

20230127_175557.jpg

IMG_0266.jpg

IMG_0267.jpg

20221222_135928 (1).jpg
Do you live where it's cold?
 

Thedude

Well-Known Member
Joined
Oct 28, 2022
Threads
4
Messages
992
Reaction score
1,712
Location
Colorado
Vehicles
R1T
Must be nice. Lots of towing, parking outside in the cold and short trips for me with 20” wheels.

Rivian R1T R1S Just passed 10k miles. 2.44m/KWh consumption so far (on 21" wheels) 42F3B16F-BDBB-444B-9E3F-DEA13F527D7F
 

goldburger

Well-Known Member
Joined
Feb 5, 2022
Threads
16
Messages
1,487
Reaction score
1,689
Location
Los Angeles
Vehicles
2022 R1T
the service center gave me a loaner LE on 20” wheels with just under 8k miles and had a lifetime efficiency of 2.2 and in the three days I had it I had 2.4… and I drove as I do my regular truck. So it’s super baffling.
 

duessell

Well-Known Member
Joined
Nov 24, 2020
Threads
19
Messages
238
Reaction score
265
Location
Syracuse, NY
Vehicles
R1T and Chrysler Pacifica PHEV
The numbers reported in the trip meter (which I reset when I left my house at 70% state of charge) are not consistent. See my math below.

Also note that the OP (@NC-Rivian ) screen shot is also weird because 10,027.4 miles/3,727.2 kWh = 2.68 miles/kWh, not 2.44 miles/kWh as the trip meter showed. Others are off as well. I believe the miles are accurate (they're regulated and numbers for my trip A match the distance). I suspect the trip meter is not showing accurate energy information.

See calcs for others below my screenshot. @SolartoEV, @goldburger, @AllInev, @Mark_AZR1T, and @Thedude.

My estimates.

Rivian R1T R1S Just passed 10k miles. 2.44m/KWh consumption so far (on 21" wheels) 1675019480214


Rivian R1T R1S Just passed 10k miles. 2.44m/KWh consumption so far (on 21" wheels) 1675018659864


Rivian R1T R1S Just passed 10k miles. 2.44m/KWh consumption so far (on 21" wheels) 1675021723951
 

goldburger

Well-Known Member
Joined
Feb 5, 2022
Threads
16
Messages
1,487
Reaction score
1,689
Location
Los Angeles
Vehicles
2022 R1T
The numbers reported in the trip meter (which I reset when I left my house at 70% state of charge) are not consistent. See my math below.

Also note that the OP (@NC-Rivian ) screen shot is also weird because 10,027.4 miles/3,727.2 kWh = 2.68 miles/kWh, not 2.44 miles/kWh as the trip meter showed. Others are off as well. I believe the miles are accurate (they're regulated and numbers for my trip A match the distance). I suspect the trip meter is not showing accurate energy information.

See calcs for others below my screenshot. @SolartoEV, @goldburger, @AllInev, @Mark_AZR1T, and @Thedude.

My estimates.

1675019480214.png


1675018659864.png


1675021723951.png
Ya I believe the total energy used being wrong is known but people say the efficiency is correct.
 

Sponsored

WSea

Well-Known Member
First Name
Patrick
Joined
Mar 6, 2022
Threads
39
Messages
1,589
Reaction score
1,898
Location
West seattle
Vehicles
R1T, Outback
Occupation
Architect
the service center gave me a loaner LE on 20” wheels with just under 8k miles and had a lifetime efficiency of 2.2 and in the three days I had it I had 2.4… and I drove as I do my regular truck. So it’s super baffling.
My loaner on 20s with 1900 miles had lifetime of 4.0! Had to be wrong. I’m only getting 1.8 In it.
 

duessell

Well-Known Member
Joined
Nov 24, 2020
Threads
19
Messages
238
Reaction score
265
Location
Syracuse, NY
Vehicles
R1T and Chrysler Pacifica PHEV
Ya I believe the total energy used being wrong is known but people say the efficiency is correct.
The Rivian app reported 16.0 kWh delivered to get me back up to 70%. Given the squishiness in the state of charge estimates, that' does get pretty close to the trip meter reported efficiency (1.69 vs 1.66). I know there are some losses in charging but, FWIW, my JuiceBox reported delivering 18.28 kWh for the same session.
 

Riviot

Well-Known Member
Joined
Mar 29, 2021
Threads
74
Messages
3,532
Reaction score
5,989
Location
Kitsap, WA
Vehicles
R1T
Clubs
 
Do you live where it's cold?
Presumably @Mark_AZR1T is in Phoenix area, not known as a cool climate. I was getting similar range, 2.1-2.4, in the summer
Rivian R1T R1S Just passed 10k miles. 2.44m/KWh consumption so far (on 21" wheels) Screenshot_20230129-171102


I watched my truck lose 5% in as many minutes right after I left the cabin today (mainly downhill), then leveled out. I notice this most mornings. It's got to be a battery conditioning issue that could be solved with pre-conditioning.

As I said before, we'll still be consuming that much power but it would be nice to have it happen while plugged in, and not during our driving.
 

Thedude

Well-Known Member
Joined
Oct 28, 2022
Threads
4
Messages
992
Reaction score
1,712
Location
Colorado
Vehicles
R1T
I watched my truck lose 5% in as many minutes right after I left the cabin today (mainly downhill), then leveled out. I notice this most mornings. It's got to be a battery conditioning issue that could be solved with pre-conditioning.

As I said before, we'll still be consuming that much power but it would be nice to have it happen while plugged in, and not during our driving.
I’ve had good luck avoiding that drop by starting the truck charging for a bit before leaving. Set the charge limit to 70/85 and then up it to 85/100 before leaving and let the battery warm up by charging for a bit. I do it every Sunday for my weekly charge and it seems to help.
 

Riviot

Well-Known Member
Joined
Mar 29, 2021
Threads
74
Messages
3,532
Reaction score
5,989
Location
Kitsap, WA
Vehicles
R1T
Clubs
 
I’ve had good luck avoiding that drop by starting the truck charging for a bit before leaving. Set the charge limit to 70/85 and then up it to 85/100 before leaving and let the battery warm up by charging for a bit. I do it every Sunday for my weekly charge and it seems to help.
I've tried that and it usually helps, but it's unknown how long it takes to really impact it. I thought I got it right today with 10 minutes, but alas, it dropped on me.
Sponsored

 
 




Top