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Owned my R1S (first EV) for 3 days and then went on a 1400 mile road trip. Here are my thoughts...

kpederson_
Here are some road trip R1S shots. TL;DR: Sorry for the super long post here, but I wanted to dump it all! I'm realizing that my list of negatives is making me look super critical. Let me get the conclusion out of the way. I have NEVER driven a more fun car in my life. Charging was a fun experience, and it never messed w/ our road trip. We were on a road trip with six people (me, wife, 17 year old, 7 year old, 5 year old, 2 year old). We had the trunk full with suitcases, the frunk was filled w/ stuff, and our roofbox had snow skis / boots (Mammoth in July!), a bunch of bags, life vests, a stroller, etc. All this meant that we didn't have to pack any of our stuff around people's legs. Everyone sat extremely comfortably. The 17 year old said the second row experience was one of the best he's had in a car. Our 7 / 5 year old didn't complain about the 3rd row. They were both in car seats. The car is a monster. It handled roads like Sonora Pass better than any gas car I've ever driven. SUPER excited to be an R1S owner. Road Trip: 1. Redwood City, CA to Bakersfield, CA (charging stop in Santa Nella Shell EVGo and Lost Hills Electrify America) 2. Bakersfield, CA to Las Vegas, NV (charging stop at Barstow RAN. Filled up at Forum Shops Electrify America while kids were in the arcade) 3. Las Vegas, NV to Laughlin, NV (no high speed charging in Laughlin, but got an overnight L2 charge at Pioneer hotel) 4. Laughlin, NV to Mammoth Lakes, CA (charging stops at Najah's Dessert Oasis, Barstow RAN, Inyokern RAN, and Bishop RAN. Najah / Inyokern were super quick stops. Barstow and Bishop were fill-ups over lunch / dinner) 5. Mammoth Lakes, CA to Redwood City, CA (overnight L2 charge at Mammoth hotel, left full and charged in Manteca RAN) Charging: - I felt the range estimates were always super accurate. - I used the PlugShare app (maybe not needed for Tesla owners) just to check non-Rivian high speed chargers before I showed up to make sure they were all cranking. If you're driving a non-Tesla EV, I feel like this app is a must-have. Every time I read the disappointed charger posts here, I believe 100% of them could be avoided by checking Plugshare first. Is it a shame that we need to check before we go? Sure, I guess. 95% of my charging will be at home so I don't see this as a big deal. Also, over time as we get more charging, this will become less of an issue. - I had 100% success rate w/ high speed chargers. No BS. Part of this is probably because I checked PlugShare before any non-RAN charging stop. - When we left Las Vegas for Laughlin, this was the spot I was the most nervous about regarding range, as there were no high speed chargers in Laughlin, extremely limited L2 charging, and I had to plan to drive to the lake every day, and then have enough juice to get out of Laughlin. Upside surprise: Pioneer (hotel across the street from mine in Laughlin) installed L2 charging, so I was able to charge overnight one night, and that’s just like getting a free tank of gas, which is amazing. - The Rivian Adventure Network chargers are great. Right now they peak at like 208kW, but allegedly it’ll get upgraded to 300kW, but we’ll see. Not holding my breath. - If I had one thing that disappointed me with high speed charging, it's how little time the car was able to maintain peak kW. Everyone says these things "fast charge to 80%." I mean kinda... If you consider 50kW fast, then yes. You'll be up at 196kW or whatever, and then all of a sudden 150, then 100. It didn't matter that much for us, since we timed meals and bio break / snack stops with charging, but yea it's real. - Going from Laughlin to Mammoth was fun, Rivian Adventure Network chargers the whole way up 395, so free electricity (they’ll charge money at some point)! - Then in Mammoth, the hotel again had free L2 charging so it was nice to juice up for free before we left. - I did use the 110V charging in Mammoth as well. If we just went for a little drive to town in a day or something, I’d just plug in the mobile charger, and after 12 hours or so, I’d replace the range I lost. - Cost: I think we paid about $140 in electricity for this whole trip, which is crazy. Obviously this would be more if RAN were charging. - Charging stations don't have squeegees and water! Tough to keep the windshield visible on road trips without that! Upside Surprises: - Split tailgate is an amazing changing table for babies. We have 3 kids, and our youngest one is 2 years old, so we only have like 6 months of diapers left, and this might sound silly, but in our Hyundai Palisade, if the trunk was full, there was no place to change the baby if we pulled over on the road. We'd have to awkwardly use the front seat. With the rear here, easy changing table built in. - This frunk is HUGE. We put two suitcases in it, a backpack, and a bunch of other things. Like... This is a game changer for those considering Rivian vs other similar sized SUVs. I grew up in a family w/ a Suburban, and my brother has one. With all 3 rows for seating, does it have more cargo space? Sure. It does... but man it's really not as that big of a difference if you use the frunk for storage. - The all screen / no physical controls experience was actually pretty nice. I thought I'd miss knobs more than I actually did. I also love the way the navigation integrates with both the screen behind the steering wheel and the main display. It's very elegant the way the speed limit is displayed prominently right in the middle of the steering wheel display. - Cruise Control: Everyone complains about it here, but it worked great for me. Set the speed with the left / right click. Set your preferred distance from the car in front of you with the scroll wheel. - Steering wheel buttons / knobs: I love that it's the same on both sides. A left right clicker, and an up / down scroll wheel. In the future, I look forward to Rivian letting us re-map these buttons or do something else. I find it much more elegant than a hardcoded button like I had in my old car, wasting buttons on things I never use. - General zip: Even when traveling in Conserve mode on a road trip, this thing rips. Fast acceleration can be useful on road trips to pass someone on the highway. If you don't have juice, the lane changes can take longer and be less safe. I loved how fast this car went to change lanes. - Navigation (also a downside): Okay I LOVE how ABRP is integrated into the app already. SO cool! Going to a Rivian Adventure network charger? Just use the app quickly, find it, and then click the "send to rivian" button and boom it's on your screen in the car. This kind of integration would be pretty tough w/ CarPlay, and I thought it was incredibly well done. Will also automatically condition the battery for you if you're going to a high speed charger. Great work. I also like the look of the maps. I do miss CarPlay, but I don't really miss Apple / Google maps, until Rivian give me a bone-headed nav move to make, but that was pretty rare. I'm generally happy here, and I know it'll get better over time. Downside Surprises: - USB-C ports: I figured that since this is a 2023 vehicle, and it has electricity to spare, Id get 30W or 60W USB-C PD ports in the car. Nope. They're 15W. If you have a phone, great. That's a fast charge. If you have a laptop / iPad Pro, they can't keep up. Super disappointing. Yes there are 110V ports, but c'mon... that's not the point w/ USB-C. I'm also surprised there aren't more ports. I think the back seats are fine. If you're in the middle, you have four total. That's great. If you're in the 3rd row, there's two total. Nice. If you're in the front, there are only two, and they are inside the center console. Have an SSD plugged in for camera footage? Now you literally have a single USB port in the front. That's crazy and actually BEHIND what you could get years ago in other cars. Obviously we know the Rivian wireless charger is literally the worst wireless charger ever, and I'm going to replace it with the s00nish mod soon. So once this happens, then I think it will be fair to say that I have my phone charging taken care of, and then a single extra USB port in the front seat that I could use, as one of my USB-C ports will be taken up by an SSD. So yeah... I just find it pretty weak. - Wind noise w/ a roof box: I know some people talk about there being a fair amount of wind noise in the Rivian. Okay sure. There's a bit more than I'd like, but it's not too bad. Put a roof box on the top? Wow. That's loud! It's not a huge issue for me, as especially with the frunk, I don't think we'll need the roofbox as often as we did w/ our Palisade before. - Sensor accuracy: I've never owned a car that showed all the cars around me like a Rivian / Tesla does. It's very cool! The problem is that it doesn't work for cars to the left / right of you or behind you. I think this is a safety issue. Why? The issue is that my screen is showing me cars all around me. I can either trust that data or not trust the data. If I trust the data, then I should be able to use the left / right car information to make lane changes. Or... I can not trust the data, which is the right thing to do, because the data is wrong. I HOPE this is a software issue, and not something that has to do with sensor placement on the vehicle, because I'm sure they'll fix this in the future. My Hyundai Palisade would show me a camera on the dash when I'd turn my blinker on to change lanes. It was great for checking my blind spot. The Rivian is basically the worst case here. There's no camera, and the sensor shows that I'm clear, but of course if I turn my head to verify, which is of course the safe move, I see that there's a car there. I hope this can be fixed. I found the screen showing cars in front of me to be surprisingly accurate. It's really nice. - Lane Assist: This feature just flat out doesn't work in the best case, and in the worst case, it's dangerous. The goal is to keep you centered in the lane, which sounds good to me. The problem: If you go by a big truck in the lane next to you, that triggers something, and then the feature turns off, but instead of turning off, I think it must trigger some kind of "you're too close" event and it wiggles you away from the car. It's super distracting. I tried it multiple times with the same effect every single time on the trip. Hot garbage. - Air conditioning fan: I understand this pertains to extreme heat, and I don't live in extreme heat, but I do want the car to work well in this temperature, but when it's 110+ outside, the A/C fan is SO loud. Like. Wow. and it vibrates a lot. It vibrates the accelerator pedal to the point where it feels like my foot is going to fall asleep. It's a borderline safety issue. Now again, this wasn't too big of a deal for me, as - Seat cooling: Does this actually work? With my Palisade, when I'd turn it on, my butt would all of a sudden get cold. When it's 100+ outside, this is my desired effect! With the Rivian seat cooler on, I MAYBE notice something? Not sure. - Random quirk: The car is telling me we're out of wiper fluid. I mean... I've owned it for like 14 days now, and it hasn't rained... so either the sensor is busted or they gave it to me low. - 110V charging reporting accuracy: I totally get that this is essentially trickle charging, but it can be useful. For example, in Mammoth Lakes, we mostly took public transit, walked, etc, so we kept our car parked at the hotel most of the time, but if we went to lunch in the car or something like that, we could just plug it into a 110V outlet, and by the next day, it would be refilled. The problem is that the display in the app isn't accurate. For example, it'll say I'm charging at 1 mi / hour, but if I have 3 miles to be full, after 3 hours, it won't show my car as full. Okay no big deal. But then I unplug the charger, and boom, the miles appear, and it shows me full. Just didn't make sense. I found L2 / DC high speed charging to always be accurate. - Navigation (also a positive): I generally don't care too much about nav. just take me there, and I'm good to go, but there were at least two times on the trip when the navigation had me do the most ridiculous things. One time in Vegas, it had me get off the freeway just to get right back on... an there was no freeway traffic to avoid. It just made zero sense. Later that night in Vegas, instead of getting on an onramp, it had me go under a freeway, make a u-turn, and then get on the same onramp that I could have just normally gotten on. This isn't a huge deal, but it's absolutely one of those things that wouldn't happen if I had CarPlay back. - Lack of CarPlay: Yeah I mean we all know this already, but it's just not awesome to lose CarPlay. My wish is that Rivian lets us run it in a small window, because I do really like the Rivian user interface for the whole vehicle. I don't even need Google Maps. I like the Rivian nav, but for media, I'm so limited. It was a big step back to have to use Bluetooth for my podcasts in Overcast. Sure it has Spotify, but the Rivian Spotify experience is a lot worse than the CarPlay spotify experience. Also, using Siri when your phone is connected is crappy, as you see the phone call screen come up on the Rivian screen. I also miss the MyQ garage integration. - Lack of MyQ garage integration: My garage doesn't work well w/ normal clickers or integration w/ cars. However, I do have it set up with MyQ for Siri access with my phone, and that works perfectly. With my old car, I could drive home, and one block away, I could push a button on my CarPlay screen, and it worked. My garage opening / closing experience is back to being garbage w/ the R1S. Clubs I didn't realize I joined: - The EV club: If you brush shoulders with an EV owner when you're both getting into your cars, it turns out you give each other an assuring nod. - The Non-Tesla EV club: When charging at an Electrify America station, it's common to discuss why you picked your non-Tesla EV. Problem with Elon? Does the Tesla line-up not serve your needs? Do you just want to be different? Are you too exclusive for a Tesla? Whatever it is, it's to be discussed. Also, it's clear that Nissan Leaf owners aren't really counted in this club. They just get funny looks. - The Rivian Club: When we drive past each other, we wave. I have tried to convince my wife that the proper "Rivian salute" is to stick two fingers in your nose so the other driver knows that you know... she is, unfortunately, not this gullible. So we wave back... and after a long road trip, sometimes we even wave first. Now... should you happen to be parked next to a fellow Rivian owner, simply a wave will not do. A full-on Rivian bro-down must ensue. "Dude, that color is sick." "Bro, your color was actually my first choice." "Aw your SUV is so awesome!" "Man, I wish I could get that truck!" - The Hated by Randoms Club: I had a couple people come up to me and make anti-EV comments. Aside from being rude, it's just weird. But hey... America! Let me know if you have any questions!
Filed under: Rivian Charging
231 answers
31 ANSWERS
tmayhew_62
@tmayhew_62November 10, 2026
Good writeup. The A/C fan section got my attention. I'm a week or so into my own Rivian, and in 110 degree weather the cabin cooling couldn't keep up for me. As I understand it, the climate system shares a compressor with battery cooling. While I was charging, the cabin just started blowing hot. I had to stop the charge or get out and find somewhere cool to wait. That's just my experience, and I'm sure plenty of it will get better with OTA updates. Since you were in 110+ heat too, did the cabin hold up for you while plugged in, or were you out of the car for meals the whole time?
jpelham_41
@jpelham_41November 10, 2026
On your seat cooling question, it does work, but it needs a setting change. Techs at our repair shop told us the seat coolers just pull air up from the floor, so you need the AC vents on for the floor in the front and second row. Once we did that the improvement was quite noticeable. Good, but not as good as my EV6 was, in my opinion. Congrats on the R1S, we're loving ours too.
marty_oswin
@marty_oswinNovember 10, 2026
Great writeup, and the Sonora Pass handling comment is encouraging. Mammoth in July with skis made me think about winter, though. My own early-ownership friction with my R1S has been wheels and tires. I picked it up right when the 21" was reportedly being dropped, and I asked my guide if there was any way to swap them out. He kind of commiserated that this was going to suck, asked the service manager, and there was nothing they could do. All I want is to switch between road and winter tires, and I can't find any combination of Rivian options that allows it. Service appointments are also about 2 months out here. Are you planning anything for winter, or just staying on what it came with?
dwilkerson_
@dwilkerson_November 10, 2026
R1T owner here, about a month in, and two of your quirks hit home. Seat cooling: mine used to be great. After a bike ride my sweaty back would turn to a sheet of ice. After the update I get a smidge of air on my buns and that's it. So if you barely notice it, I'd guess it's the software and not just you. Wiper fluid: mine started warning me in week two and I'd only used it once. No leaks anywhere except the normal HVAC drip, so my only guess is they never filled it all the way.
ron_telford
@ron_telfordNovember 10, 2026
On the wiper fluid warning, I don't think your sensor is busted. They give the car to you without wiper fluid. I needed to put an entire gallon in about a month after I got mine. That might also help with the windshield on the road, since there's no squeegee at the chargers.
kferris_88
@kferris_88November 10, 2026
Ha, windshield stuff is on my mind. My washer fluid light turns on if I'm on any type of hill at all. Even the day it was delivered. So I'm guessing it's the sensor and not the tank, but I still can't tell if I actually have fluid.
lroark_73
@lroark_73November 10, 2026
Same experience here. I used two different Rivian chargers with a Charger Daytona, so not a Rivian, and was pleasantly surprised by the speed. Price wasn't any better, but it wasn't higher than other DCFC either. One session kicked out before I got to the charge level I wanted, and I can't tell if that's Rivian's side or Dodge's. Otherwise it was an easy stop.
tgarvin_55
@tgarvin_55November 10, 2026
Glad the RAN worked out for you. The Tesla adapter side is where I've had the most trouble on road trips. I told the nav I have adapters, and it still routed me to a full MagicDock instead of the empty NACS Supercharger nearby. Tesla sites that need an adapter seem to show up unscored, so the nav mostly avoids them. I've started checking the route against ABRP before I leave, since the nav doesn't always pick the best stop.
nbrightman
@nbrightmanNovember 10, 2026
Slow charging aside, the other thing I'd watch with a parked R1 is drain while it sits. Mine sat in an underground garage Sunday to Thursday with Gear Guard off and nothing plugged in, and it went from 36% to 7%. I had to get someone to plug it in for me because I was worried I wouldn't be able to open the charge port when I got back. A 110V outlet or hotel L2 is worth using for that reason alone if the truck is going to sit for a few days.
kemper_j
@kemper_jNovember 10, 2026
Interesting on the taper. I stopped at a Rivian hub in Maryland last month in my Ioniq 5 and it peaked at 247 kW, which impressed me. I didn't track how long it held that, so I can't say how fast it fell off. Different pack from your R1S though, so the curve probably isn't the same.
glen_corbett
@glen_corbettNovember 10, 2026
My peak numbers depended a lot on conditions too. I got 224 kW at a RAN stop after routing to the charger in the nav, so the battery preconditioned for about an hour on the drive. It was around 66F out. The other Rivian there was on stall 1B pulling maybe 40 kW, and I was on 2C. The stalls are labeled 2x3, so I suspect each group of three shares equipment and the load matters. I didn't track how long mine held the peak, so I can't speak to the taper. But pack temperature and what else is plugged in seem to matter as much as the 208 vs 300 kW rating.
ezra_lindqvist
@ezra_lindqvistNovember 10, 2026
This matches what I saw on my own trip through CA, NV and UT. I did total kWh added divided by total charging time for each stop, since the peak number doesn't tell you much once the taper kicks in. The Teslas were fastest, but not by as much as I expected. RAN Barstow averaged about 60 kW for me and RAN Las Vegas about 80. So even if RAN goes to 300kW, I'd guess the averages barely move.
tmckeever_
@tmckeever_November 10, 2026
Yeah, averaging over the whole stop is the only number that matters. I did my R1T the same way over about 14k miles, and the gap between on-the-road efficiency and what actually hit my wallet was around 20% once I counted fast-charging loss, preconditioning, HVAC and phantom drain. 1.85 mi/kWh on the road, 1.54 on the bill. Mostly I mention it because the dash number flatters you a bit.
nolan_creel
@nolan_creelNovember 10, 2026
The $140 is the part I'd flag for anyone planning winter. My Illinois to Florida run in the R1S came to about $410 in Supercharger fees, and efficiency was about 1.4 mi/kWh at 75 mph, 1.8-2.0 in the 40-50F stretches. Free RAN stops in July are about as good as it gets.
gwilkes_
@gwilkes_November 10, 2026
Yeah $140 for that trip is wild. Most of my own numbers come from home charging though. Last month's data had 20 miles of charge in my EV costing me 75 cents, and a gallon in my gas SUV is about $4 and gets me less than 20 miles. So I'd be curious what his home number works out to once the free hotel and RAN charging goes away.
reid_navarro
@reid_navarroNovember 10, 2026
The $140 got me too, and so did the range estimates being "always accurate" with a roof box and six people on board. I've got a lead foot and still get over 2 mi/kWh with ATs on my R1T, so I'm curious what mi/kWh you actually saw over the whole trip, especially with the box up top.
pellison_
@pellison_November 10, 2026
Agreed on the overnight totals. I've been on 110V with our Lucid for about a month and it's around 5 miles an hour, so 50 to 60 miles by morning, which covers my wife's 15-30 mile days easily. Your $140 trip total has me trying to do the math on whether a Level 2 install, which would be many thousands for me, would ever pay for itself when Level 1 already does the job.
dsandberg_64
↳@dsandberg_64November 10, 2026
Overnight totals are the right thing to watch, but 110V is slow enough that the readout can look off. On my Mach-E, a 15kWh commute takes about 17.6 hours on Level 1 versus 6.7 hours on basic Level 2. So a 12 hour hotel stay on a wall outlet might not fully replace what you'd expect.
dan_sholtis
@dan_sholtisNovember 10, 2026
The Level 1 vs Level 2 gap is real. My parents' place in central IL only has Level 1, and when it got cold, keeping my Clarity all-electric on trips back there was a real chore. I ended up stopping at the Rivian site in Normal to top up. It's a Level 2 setup, not a fast charger, and I only saw about 6.5 kW from it. That was still a lot better than the wall outlet at my parents'. Hardly anyone was there either time I stopped.
nate_sillman
@nate_sillmanNovember 10, 2026
I kind of agree that a trip shouldn't need a pre-check at every stop, but outside RAN I wouldn't skip it. For me RAN was the best, followed by ChargePoint. EVgo was the most unreliable and EA was hit or miss. Still waiting to try a Tesla Supercharger, so I can't say if that's any better.
mwhitcomb_9
↳@mwhitcomb_9November 10, 2026
Same here on PlugShare, it's the main reason I haven't had much to complain about. Pretty much every charger I've used has been fine. Only real gripe is EVgo, which always seems to have a unit or two down compared to RAN or EA.
pmcintosh_
@pmcintosh_November 10, 2026
Same experience on my i5, RAN has been the easy part of my trips. I've done several tap-to-pay sessions now with no drama and pulled 200kW+. One thing that makes the PlugShare pre-check less useful for RAN specifically is that most sites still show as Rivian-only there, even though nearly all of them are open to any EV now. So I'd trust Rivian's own map over PlugShare for those, and keep PlugShare for the EA/EVgo stops.
pmcnabb_17
@pmcnabb_17November 10, 2026
Same boat on the pre-check. I do a roughly 500 mile round trip almost every week, and a while back I had both of my planned stops turn out to be broken. Ended up driving another 20 miles to the next charger and it was tighter than I like. Now I always line up a backup stop before I leave. Glad RAN treated OP well though.
glen_tisdale
@glen_tisdaleNovember 10, 2026
Agree on checking first, but PlugShare isn't foolproof either. Two Autel units on my last trip showed as active there, and neither one even appeared in the app for me to start a session. That was my third failed charge of the trip, and I get nervous about range as it is. Now I treat a charger as a maybe until it actually starts.
vlasek_m
↳@vlasek_mNovember 10, 2026
That stuck connector story is why I'd still pre-check anything that isn't RAN. My own experience has been the opposite at Rivian stalls, though I'm in a non-Rivian EV and use a CCS adapter there. I pulled into a lot with both Tesla and Rivian chargers, and Rivian was about $0.10/kWh cheaper than Tesla without a membership. I plugged in, tapped my phone on the card reader, and it billed Apple Pay when I was done. No app. I don't DCFC much, so it's a small sample, but it was the easiest session I've had.
nrinaldi_58
@nrinaldi_58November 10, 2026
Same on EA being hit or miss. Ours was in an XC40 on the way home after the holidays. A few minutes in we got a charging error, and the cable wouldn't come out of the port. You could hear the mechanical release, but it still wouldn't pull free. It was the only charger on our route, so we ended up waiting hours on EA to send someone. Since then I check PlugShare and recent check-ins for anything that isn't RAN, and I try to have a backup stop in range.
tomas_welk
@tomas_welkNovember 10, 2026
EA "hit or miss" is generous for me. They fail more than half the time on my R1, and I keep using them because they're often the only high-speed option out there. Usually that just means I limp to another charger with a few miles left. Worst one was 300 miles from home. Charged fine, then the connector wouldn't release when I went to leave. Rivian support and the emergency release lanyard in the wheel well did nothing. PlugShare can tell you if a station is up, but not whether you'll get unplugged from it afterward.
pbeaudry_
@pbeaudry_November 10, 2026
Same experience with EA being unreliable. Mine was a Bolt EUV at midnight in Wagon Mound NM. The EA there wouldn't take any credit cards. It turned out to be a systemwide card processing outage. I limped into Santa Fe at about 60 mph and then hunted around until I found an open ChargePoint at 2am. That's why I stop every 120 miles, charge to 80%, and always plan the stop after the next one. If the first stop is dead, I can still reach the second without sweating it. It doesn't help with a connector that won't release, though. Nothing I do ahead of time covers that.
teague_r82
@teague_r82November 10, 2026
The stuck connector story is my nightmare scenario, especially 300 miles from home. I only have one RAN session so far, on my ID.4 over the weekend, so I can't speak to reliability. But I was surprised at how little there was to it. I didn't need an app or an account. I just plugged in, swiped my card at the unit and it started charging. After reading this thread I'm going to keep a backup stop planned for anything that isn't RAN.
kmcdowell_71
@kmcdowell_71November 10, 2026
The $140 is believable to me, but I'd want to see it from the meter side. My EVSE shows daily and monthly kWh totals and my car reports its own too, so I can check what I paid against what actually went in. With a lot of that trip being free RAN and free hotel L2, the number mostly reflects the free stuff. Once RAN starts billing it'll be a different figure.
jhorning_38
↳@jhorning_38November 10, 2026
Same pattern on mine, different numbers. I get about 200 miles of real highway range against 230 advertised, and when I charge I can hold 150 kW until just under 50%, then it's under 100 kW once I'm past 60%. So I stop more often and keep it to roughly 10-60% instead of filling to 80% each time. The 60-80% stretch takes about as long as the whole 10-60 did. Like you said, a higher peak won't change much if the pack tapers the same way.