[NA]Returning electric rental cars "full"?

The problem with gas vehicles is that when the power is out, all the gas stations are closed. They will never catch on.

Stick to a horse and buggy.

Most saloons removed their horse feeding and water stations for EV chargers so this isn’t convenient anymore either.
 
I don't know about Avis, but Hertz and some others seem to want you to return it at or above 70-80%.
I've rented Model 3s twice on Turo. The first time I recharged at a Supercharger a couple of miles from my hotel at the end of the day on my way back to my hotel. The second time I said the fee not to recharge. I think it was around $35.

Frankly, all of the rental car companies have really missed the opportunities that EVs provide
Absolutely! EVs are different. They shouldn't be treated the same as gasoline cars. The policies seem to have improved but they can do better. They don't seem to recognize what a convenience it would be to their renters.

Those news stories about Teslas "not charging" in Chicago during a cold snap a year or two ago were because of this.
A big part of that problem were rideshare drivers who were renting EVs for doing Uber/Lyft. They didn't understand how EVs worked and would drive until low then stop at a charger. They didn't know to navigate to the charge to precondition so they arrived with a low battery temperature requiring delays to warm the battery before charging could start. Many didn't understand this and didn't wait long enough. This was compounded by most of the rideshare rental fleet being LFP batteries which perform worse than NMC in very cold temperatures and that they'd try to charge to 100% which was countereproductive.

Are you kidding? I own a Tesla too and I think renting gassers is a PITA, as is driving them in general.
I own two Mazda3s, in addition to my Model 3. The kids drive the Mazdas. In the past 3yr 4mo, I've driven an ICE car exactly once, one of my Mazdas, and it felt like something was wrong with it! In that time, I've taken my car to a public charger (EV gas station) exactly twice and gone to a real gas station exactly zero times. I won't rent an ICE car again unless there are no other options.

my mom drives a Tesla she plugs it in at home on L1 because she doesn't drive too many miles and it works for her.
L1 is actually enough for a surprisingly large number of people. L1 would provide around 20,000mi of range per year if plugged in continuously, far more than most drive. 12 hours of charging per day would be about 275 miles per week which is still more than average mileage.

How can you leave the csr charging at the hotel all night? Won’t it be done in several hours then the spot is tied up and others can’t use it?
I doubt many get up at 3am to move their car. Nor are there many looking to start charging at 3am.

You usually can tell if the car's done charging from either the charging equipment or the car's charge port. L2 chargers often have a long cord so that they can be used at more than one parking spot.

Picture yourself with a rental EV at 5% charge, staying at a hotel without charging stations, 35 miles from O’Hare, and you have a 6:00 AM flight departing.
Why did you treat the car like a gasoline car to get into that situation?

As I keep saying, if you aren't willing to learn how EVs work then don't rent an EV.

In your case, spending 5 minutes at a Supercharger, on your way to O'Hare, will give you enough power to get there. Do that and pay the fee for brining back "empty", just as you would when brining back a gas car empty.

If you did know how EVs work then you would have charged the night before, stayed at a hotel with an EV charger, or bought the "return empty" option when you rented the car and it wouldn't have been a problem.

Here's the NACS and J1772 charger map in the vicinity of O'Hare that any Tesla could use.

nacs.png

Here's the CCS and J1772 charger map that any non-Tesla could use.

CCS.png
 
I can see problems where someone needs a charge badly and people have camped their EV at a charging station blocking others from using it.
Or, is there a surfeit of charging stations?
 
I can see problems where someone needs a charge badly and people have camped their EV at a charging station blocking others from using it.
Or, is there a surfeit of charging stations?
The Tesla app allows you to monitor the charging remotely, and then warns you when it's done that you need to disconnect or you'll be charged (monetarily, no pun intended) for tying up the charger. I have no idea if they actually do that when other stations are available, and would like to hear from tesla owners here if they do. I was too scared/ cheap to find out, so both times I got up from dinner and went to move the car, which admittedly was annoying. I kind of wished it took longer to charge in those instances.
 
I have no idea if they actually do that when other stations are available
Electrify America will charge a decent amount/hr after a grace period if the car is full, even if a spot next to it is available.
 
I can see problems where someone needs a charge badly and people have camped their EV at a charging station blocking others from using it.
Idle fees usually apply to DC Fast Chargers and can apply to Level 2 chargers, though those are less frequent.

Tesla only charges idle fees when the station is 50%, or greater, occupied.

Tesla's nav screen shows how many stalls are available and a chart showing the hours of the day with the heaviest usage. When navigating to a destination that will require charging, the car accesses data of how many cars are navigating to each Supercharger and when they'll arrive. It uses that information to predict how many open stalls will be available when you arrive and it will reroute you away from congested stations to less congested stations to match the supply to the demand.

Here's the screen on the app showing available Supercharger stalls in the Nashville area right now.

SC.png

The car is smart. It will take care of you if you listen to it.
 
My vehicle would get 75 miles a week on L1 charging if I tried 12 hours a day and 24 hours on weekends. Needless to say I've got an 80A charger at home. I've used hotel chargers twice. Once I think I made it to 70% overnight. The other one power shared until the car next to me finished and then I think I just made it to 80% before it was time to leave, this place had a good solution, more chargers but power shared so no one had to worry about moving their car.

That is to say, the numbers highly depend on the vehicle.
 
I would disagree. That’s not user error, it is a technology weakness that makes the product unsuitable for the mission.

Picture yourself with a rental EV at 5% charge, staying at a hotel without charging stations, 35 miles from O’Hare, and you have a 6:00 AM flight departing. You wake up to -15 degree (F) temperatures and realize that you cannot catch your flight out unless you call an Uber and leave the discharged car at the hotel. No bueno.

Gas or diesel, you plan for an extra 3-4 minutes to re-fuel on the way to the airport, regardless of temperature.
I think there is more to that news story about EVs not charging in Chicago from a couple years ago. Primarily, why aren’t we still hearing these horror stories in Chicago, Milwaukee, Fargo, Minneapolis, Bozeman, etc? Countries like Norway and Sweden have relatively higher rates of EVs and I believe it gets cold there. I continue to see more EVs at ski resorts, it’s generally cold at ski resorts.

If renting an EV, either stay somewhere with a charger or there is DC fast charger near by (malls, grocery stores, some gas stations). Yes, it will take an extra five minutes to look up. As for the issue picking up EV without a full charge, that is an issue. However, I would probably be equally ****ed if I picked up a gas rental that wasn’t full.
 
My vehicle would get 75 miles a week on L1 charging if I tried 12 hours a day and 24 hours on weekends.
What car was that?

My Model 3 gets between 3 and 4 mph on 120V/15A and 6 to 7 mph of 120V/20A. That's 36-48 miles or 72-84 miles per 12 hours.

Larger vehicles, like trucks or the EV hummer, would obviously gain fewer miles.

Code now requires a 20A outlet in garages so many will have that available.
 
What car was that?

My Model 3 gets between 3 and 4 mph on 120V/15A and 6 to 7 mph of 120V/20A. That's 36-48 miles or 72-84 miles per 12 hours.

Larger vehicles, like trucks or the EV hummer, would obviously gain fewer miles.

Code now requires a 20A outlet in garages so many will have that available.
One of GM's EV pickups. 210kWh battery, 2.1miles/kWh.
Charges exactly the same on a 15A or 20A or TT30 outlet, 12A, in GM's infinite wisdom they decided to artificially limit 120V charging, same as all their other EVs. And no, it's not the charger it's built into the software.

But, hey, would be only 6 days to charge from 0 to 100%
 
One of GM's EV pickups. 210kWh battery, 2.1miles/kWh.
That makes sense. My car gets about 3.8 to 4.0 mi/kWh. I've never owned a pickup so don't have any experience there.

Charges exactly the same on a 15A or 20A or TT30 outlet, 12A, in GM's infinite wisdom they decided to artificially limit 120V charging, same as all their other EVs. And no, it's not the charger it's built into the software.
I wonder why they did that.

Is it like the Chevy Silverado? I've seen it outperform the other EV pickups in towing tests. It's big battery and fast 800v DC charging makes a big difference.
 
rented a bmw i5 from enterprise @kind, they didn't require any recharging. will say that bmw was jsut a sweet ride, whisper quiet and smooth at all get out. def buying one. btw i drove the car around for 4 days and only recharged it to see what using public charging was like.
 
What's that mean, in plain English?
There are essentially two charging standards in the US. Tesla's, now called NACS (pronounced 'nacks') and stands for the North American Charging Standard. The second is CCS1 for Combined Charging Standard.

nacs.jpg

NACS is a single connector for both AC (slow) and DC (fast) charging. It's a more eloquent design than CCS. Initially it was propriety to Tesla but they released it in 2022 and encouraged other manufacturer's to adopt it to standardize charging across North America. Almost all of the EV manufacturers have announced that they are switching to NACS. Mitsubishi is the lone holdout. Several brands gained Tesla Supercharger access last year, with the use of an adapter, with most of the rest following this year. Those manufacturers will be installing native NACS ports on their cars starting this year and next.

CCS combines DC charging with the separate J1772 standard for AC charging. CCS uses the data pins from the J1772 standard and adds two high voltage DC pins beneath them. You can't AC charge with the CCS plug, you use the J1772 plug, but the car's charge port accepts either.

j1772.jpg

We use CCS1 in North American. CCS2 is a similar design used in Europe as it accommodates their 3-phase AC for AC charging. The CCS1 and CCS2 plugs are different and are not compatible.

CCS is bulky, as compared to NACS, and can be more difficult to handle with one hand.

All Teslas come with a J1772 adapter that permits AC charging from the J1772 plug. The adapter costs $50 from Tesla if purchased separately.

j1772 adapter.png

Starting in mid to late 2021, new Teslas have been equipped with upgraded charge port electronics which supports a CCS1 to NACS adapter allowing Teslas to DC charge at CCS1 stations. This retrofit is available for $225 and includes the required adapter and installation, usually in your own driveway or garage.

There is one additional standard in North America but it has been mostly depreciated. I believe that the Nissan Leaf is one of the only cars that uses it. It is the CHAdeMO standard and, I believe, is limited to 50kW charging. Some CCS stations include one CHAdeMO charger. CHAdeMO is more common in Japan.
 
The same is true of a gas car ;)
Except an EV will actually brake, without using the friction brakes, and converts some of the car's kinetic energy back into electricity to charge the battery. I don't know of any gasoline cars that can do that.

The driver adjustment is that it is one-pedal driving where you rarely touch the brake pedal. It takes a day or two to get used to. After that, it's a more natural driving experience.
 
This whole thread just makes me think I hope to never be forced into owning or renting an ev. As humans we have been burning oil since we lived in caves. Any civilization will be burning some sort of oil as long as we infest the earth.

A hybrid maybe.
 
EVs have a learning curve. To a smaller degree, unlike an ice, even if you are familiar with one model in particular, each one has its own quirks you must learn. Imo this makes them horrible rentals unless you are renting one you are already familiar with. You also must know the infrastructure where you will be renting. I rented a plug in hybrid in Tucson and it was useless because there was no convenient charging available, so I ran 99.9% gas power.
 
How can you leave the csr charging at the hotel all night?
Won’t it be done in several hours then the spot is tied up and others can’t use it??
Some hotels will have a valet take care of that. Some will have enough chargers for everyone. Others, yes, will have an issue.

The best case for the hotels would be to equip with as many cheap chargers as possible, but have them networked so they can dynamically share the least amount of power. Some of the consumer ones, for example, can share a single 50A circuit. If one car is plugged in and low enough on charge to take it, it'll take 40A. If you plug in two cars that are low, they'll both get 20A, and if one gets full enough where it starts to ramp down, the other will take the extra juice. My JuiceBox Pro 40 can do this, and the later Tesla Wall Connector home chargers can as well, though I'm not sure if either is capable of more than two per circuit. However, I would imagine that AeroVironment probably has some that can be networked in much larger groups.

And for the aviation tie-in, yes, that's the same AeroVironment founded by Paul MacCready that created the Gossamer Albatross and the Gossamer Condor.
Also, can you drive up and see when another car on charge will be done?
Depends on the car and the charger. Tesla has a lit port/logo that will change color when it's done. Some others can lock the cord to the car and then release it when it's done. Some chargers will display the rate at which the car is charging. It's far from a universal thing, though.
You should rent a Tesla, even if it's just local to you. I think a car guy like you would really like it. Even the base models are wicked fast and handle great. So much fun to drive. They're not practical for everyone, but they're worth at least experiencing.
For sure. Just be ready to buy one! I gave my wife's colleague a ride in mine, and he ordered one before I even got home from his house - He lives 5 minutes away from us. :rofl:
Seems like they'd pair great with an airplane. Since we've had the plane i think we've made 3 trips that would exceed the single charge range of even the base model Y, assuming I could keep my foot out of it.
Absolutely. Almost any time we go far enough to need to charge away from home, we're taking the airplane anyway.
Also, the rental didn't come with an adapter, so I couldn't even try to use a Tesla charger
Even if you do have a physical adapter, unless you have a 2024+ car you can't use the Supercharger network, and most of the 3rd-party adapters out there likewise don't work with Superchargers, just with "destination chargers" (L2).
I've noticed at a couple hotels that their L2 chargers seemed to ask for an app/account to use. Again, that doesn't help the occasional renter that doesn't have all that stuff set up on this phone.
That's part of the "being educated and prepared beforehand" we were discussing. It's not a hard thing to set up, but it is an extra step that takes several minutes.
I own two Mazda3s, in addition to my Model 3. The kids drive the Mazdas. In the past 3yr 4mo, I've driven an ICE car exactly once, one of my Mazdas, and it felt like something was wrong with it! In that time, I've taken my car to a public charger (EV gas station) exactly twice and gone to a real gas station exactly zero times. I won't rent an ICE car again unless there are no other options.
Yes. Driving an ICE car after getting used to an EV can be aggravating. A couple of things that have been really annoying: The car sitting there vibrating when I'm at a stop light, and having to stop for gas. People always talk about how "inconvenient" it is to charge, but that's really only on road trips for most people. Meanwhile, the other 50 weeks of the year we leave the house with a full "tank" every day, so being forced to stop for gas is just... Ugh.
L1 is actually enough for a surprisingly large number of people. L1 would provide around 20,000mi of range per year if plugged in continuously, far more than most drive. 12 hours of charging per day would be about 275 miles per week which is still more than average mileage.
Yes! When I had a commute of 78 miles per day, it might have just barely worked in milder weather, but wouldn't have allowed for any other driving by the end of the week without additional charging. However, IIRC 90% of Americans do 35 miles/day or less and L1 will work in those situations.
My vehicle would get 75 miles a week on L1 charging if I tried 12 hours a day and 24 hours on weekends.
:hairraise: What are you driving, a tank?!? :o

That's 108 hours, about the same number of kWh, or about 0.7 mi/kWh. Even the Tesla Semi isn't much worse than that! (~0.5)
I think there is more to that news story about EVs not charging in Chicago from a couple years ago. Primarily, why aren’t we still hearing these horror stories in Chicago, Milwaukee, Fargo, Minneapolis, Bozeman, etc? Countries like Norway and Sweden have relatively higher rates of EVs and I believe it gets cold there. I continue to see more EVs at ski resorts, it’s generally cold at ski resorts.
Because it was a bunch of trumped-up hype designed to get clicks, as opposed to an actual problem.
 
This whole thread just makes me think I hope to never be forced into owning or renting an ev. As humans we have been burning oil since we lived in caves. Any civilization will be burning some sort of oil as long as we infest the earth.
Don't like change or something? Once you learn how to use one they're way more convenient if you have your own garage where you can plug in.
EVs have a learning curve. To a smaller degree, unlike an ice, even if you are familiar with one model in particular, each one has its own quirks you must learn. Imo this makes them horrible rentals unless you are renting one you are already familiar with. You also must know the infrastructure where you will be renting. I rented a plug in hybrid in Tucson and it was useless because there was no convenient charging available, so I ran 99.9% gas power.
They don't really have any more different quirks across models than gas cars do these days. Weird shifters and other stuff are not an EV phenomenon. ;)
 
hey, if we can handle all the different glass gizmos in the cockpit, why can't we handle the silly user interface things stuffed into the EVs?
 
You need to get off the gas sooner.
I've never seen a gasoline car that can turn the kinetic energy of the car into gasoline in the tank. I once gained 5% points driving down from ~5,000' to ~1,450'. Regen braking is a significant part of an EV's efficiency at around town driving.

Tesla Wall Connector home chargers can as well, though I'm not sure if either is capable of more than two per circuit.
Two types, the High Power Wall Connector (HWPC) and the Universal Wall Connector (UWC). (The UWC includes a J1772 adapter for non-NACS cars)

The UWC can be daisy-chained with up to six on a single circuit.

Each HPWC needs it's own circuit, unless it's at the end of a chain of UWCs.

In either case, you set the maximum total current draw that they can use and they intelligently manage the charging of multiple cars so that it doesn't exceed that limit.

You can also use the UWC's in a commercial setup where the users are billed for their charging through the Tesla app. That would be used in commercial settings such as condos, apartment buildings, restaurants, hotels, etc. I believe you need to have five, or more, UWCs to set that up.

Even if you do have a physical adapter, unless you have a 2024+ car you can't use the Supercharger network
I'm not sure if that's correct. It may be for some brands but I don't think all of them. I checked Ford and there is no model year restriction. They gained access to Tesla's network in early 2024. I believe they were the first.
 
hey, if we can handle all the different glass gizmos in the cockpit, why can't we handle the silly user interface things stuffed into the EVs?
The problem is when people drive an EV without trying the learn. If you treat an EV like an ICE car you won't have a good experience.
 
Don't like change or something? Once you learn how to use one they're way more convenient if you have your own garage where you can plug in.

They don't really have any more different quirks across models than gas cars do these days. Weird shifters and other stuff are not an EV phenomenon. ;)
Anyone can refuel any ICE vehicle they rent with zero hassle. Not true of an EV.
 
The problem is when people drive an EV without trying the learn. If you treat an EV like an ICE car you won't have a good experience.
Who wants to “learn” how to use the rental on a trip? Few go on vacation or a business trip so they can have the pleasure of learning how to live with a new car. Most just want to get around as easily and simply as possible.
 
Except an EV will actually brake, without using the friction brakes, and converts some of the car's kinetic energy back into electricity to charge the battery.
That doesn’t change the fact that avoiding the friction brake on a gas car will make it go farther on a tank.
The driver adjustment is that it is one-pedal driving where you rarely touch the brake pedal.
According to at least one EV engineer, max regen coupled with conventional braking gives better range than one-pedal driving. But even so, the difference between one-pedal driving and conventional braking is not that big unless you have regen turned all the way down. Or you are playing stop light drag races, but stuff like that will kill gas mileage too.
 
hey, if we can handle all the different glass gizmos in the cockpit, why can't we handle the silly user interface things stuffed into the EVs?
this is my biggest beef with the new breed of cars, why the helll did they have to mess up the damn dashboard by sticking tvs on TOP. could they not integrate the panels ? why hang A 20 inch monitor off the dash
 
Who wants to “learn” how to use the rental on a trip? Few go on vacation or a business trip so they can have the pleasure of learning how to live with a new car. Most just want to get around as easily and simply as possible.
who said theres learning, you get in the car and drive. they work 95% the same, if you don't want to use regen braking, turn it off. learning it takes all of 15 mins btw. biggest change is bothering to look at your phone or so you know where to charge. all the cars have utilities to show you chargers. also most of the cars have a little display that essentially gameify's ??? driving efficiency, you naturally start trying to get the green
 
who said theres learning, you get in the car and drive. they work 95% the same, if you don't want to use regen braking, turn it off. learning it takes all of 15 mins btw. biggest change is bothering to look at your phone or so you know where to charge. all the cars have utilities to show you chargers. also most of the cars have a little display that essentially gameify's ??? driving efficiency, you naturally start trying to get the green
It helps if you read the posts. Knowing how, when, and where to charge is the topic, not how to make it stop and go.
 
The problem is when people drive an EV without trying the learn.

That's part of the "being educated and prepared beforehand" we were discussing.

I think my reply is valid for both comments:

I've never been asked for my address and DoB when I needed to refuel a gas car. I don't need to do research on apps for every gas station chain in order to refuel it.

Making your life easier by remotely activating and monitoring the charger is a good reason to maybe use it, but it shouldn't be mandatory.
I am an EV enthusiast, unlike a good portion of the dead dinosaur burning public, but even I can't digest this. Not a great way to convert the masses that are already biased and turned off by the "you'll have to wait half an hour for the damn thing to charge".
 
Who wants to “learn” how to use the rental on a trip? Few go on vacation or a business trip so they can have the pleasure of learning how to live with a new car. Most just want to get around as easily and simply as possible.
As I keep saying, if you don't want to learn how an EV operates, then don't rent an EV.

That doesn’t change the fact that avoiding the friction brake on a gas car will make it go farther on a tank.
My car's battery holds the energy equivalent of 3.28 gallons of gasoline when fully charged and can travel upwards of 350 miles on it. There's no question which powertrain is more efficient. It isn't even close. Regen braking is one of the reasons why.

According to at least one EV engineer, max regen coupled with conventional braking gives better range than one-pedal driving.
I have no idea what that means. How does wasting energy as heat (friction brakes) increase efficiency?

My car does couple regen with friction brakes. It has both. The friction brakes are just rarely used.

I've never been asked for my address and DoB when I needed to refuel a gas car. I don't need to do research on apps for every gas station chain in order to refuel it.
There are stations that take credit cards instead of apps. They are CCS stations which I've never used. Plug-and-charge is more efficient, though. Teslas have always had it. Others are adding it.

turned off by the "you'll have to wait half an hour for the damn thing to charge".
What they don't understand is that an EV owner spends almost no time at all refueling their car. In over three years, I've been to a public charger twice and a gas station zero times. That is what life is like as an EV owner, not sitting around waiting for it to charge as so many assume.
 
What they don't understand is that an EV owner spends almost no time at all refueling their car. In over three years
You're preaching to the choir here, at least as far as I'm concerned. But we both know that group exists and is very vocal.

There are stations that take credit cards instead of apps.
And no easy way to find them. Most important, no real reason why all of them couldn't take a credit card. Every single one I stopped at had a contactless reader.
My last EV rental had a real-time list of available chargers on my route. No information on available methods of payment. Pull in and hope for the best. After I found one that took a credit card, I stopped at a few more on my route just for entertainment purposes.
In total, I probably tried close to 10 charging points. Only one took a credit card. That's not doing the EV ecosystem any favors.
 
I wonder why they did that.

I guess this quote isn't that helpful- there was some comment that appeared to be asking why all L1 charging is de-rated to 12A. The 120VAC 20A and 15A physical interface- i.e. the plug - is the same. There is no cheap/simple way to design the EVSE to detect the current carrying capacity of the circuit it's attached to. The pilot signal between the EVSE and the car let's them negotiate down the the lowest of either the demand side (the car) or the supply side (the EVSE).

While a lot of people can do their regular driving with an L1 charger, what they're not going to do well is cabin pre-conditioning, especially in the winter. At least with L2, you can pre-condition (cabin or battery) and not dig so deep into your state of charge.
 
The Tesla app allows you to monitor the charging remotely, and then warns you when it's done that you need to disconnect or you'll be charged (monetarily, no pun intended) for tying up the charger. I have no idea if they actually do that when other stations are available, and would like to hear from tesla owners here if they do. I was too scared/ cheap to find out, so both times I got up from dinner and went to move the car, which admittedly was annoying. I kind of wished it took longer to charge in those instances.
I heard you are only charged an idle fee if it’s mostly full, there is a published percentage where this starts but I cannot remember. Most of the time they are empty from my experience.
 
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