A couple of months with an EV

Automotive

Well, it's been about two months since I picked up our new Hyundai Ioniq 5, and although it has been a little slow in TV & Film here, I've put enough kms on it to give an update. I've driven hybrid electric cars, and have ridden in other EVs like the Porsche Taycan and Tesla Model S, but this is a first for us. So here's some things I've learned and a few observations. 

Range anxiety

This is the one thing that grabs headlines for those that aren't familiar with EVs, and the skeptics out there. It all comes down to your individual driving patterns, and ability to charge (at home or work, for example). We bought the model with the longest range, which is pretty good for cars of this size and price. The estimated range is 490 kms, but that is very subjective, depending on driving style, speed, and terrain. I picked up the car in Kamloops, and drove back to Vancouver over a mountain pass; I watched the screen as my range fell quickly due to the combination of highway speed and climbing up the hills. I estimate that this dropped my effective range to around 350 kms, but I needed to stop for a bio break and a sandwich. Using a DC fast charger, I was able to top up enough to get home easily, in only about 15 minutes. Once at home, I plugged into my 110v AC outlet, and juiced up while the car sat in the garage.
My driving needs change from week-to-week, depending on which productions I'm working on, and where the studio or location is situated. But it is pretty safe to say that the maximum I'd ever need to drive in a day is about 80 kms, which I can easily top up overnight. In reality, we only need to plug in after about a week, as there's no need to recharge after running to the grocery store, or if the shoot is nearby. After about a month, I stopped bothering to look at the consumption rate on the display, and only check the battery level if I need to go somewhere further in the next day or two. 

Unlike a traditional Internal Combustion Engine (ICE) car, you do need to factor in some things if you are planning a longer trip; temperature is a big factor, as I found out on a winter trip up to Kamloops recently. I made the mistake of not fully-charging the battery (more on that later) and then when stopping at a DC fast charger for lunch in Hope, only topped up to 90%. The steep climb up to the top of the Coquihalla Summit really zapped the battery, even though it was only about -2°C out. While I probably did have enough charge left to get to Kamloops, I was a little uneasy as to how much I'd have left on arrival. I needed another bio break in Merritt anyways, so stopped at another DC fast charger and added 10% just to be safe. 

Charging

We were great candidates for an EV, not just because of our driving patterns, but because we have a place to charge at home, specifically with what is known as Level 1 - 110v AC: For most people I know, charging at 110v AC off your home outlet will likely be enough for day-to-day use. The caveat there, is that you're not driving 150 kms everyday, and you have electricity that is not time-of-day rate-based. In BC, our power is hydro-electric, and is flat-rate priced at 9.75¢ per kWh. It jumps up to 14.08¢ over a certain threshold, so that will vary based on your usage and time of year (e.g. if you have electric heat). So regardless of whether you use 110v or install a 220v home charger, you're still paying the same for the electricity to recharge your battery. As a point of reference, a full charge from 0 to 100% would cost us $7.50 at our base rate.

Level 2 - 220v AC: There are numerous places around town that offer Level 2 charging, like at the supermarket, or mall, but since we don't need the charge when doing errands etc., we don't use these. Additionally, since Level 2 charging only adds about 5% charge per hour for the Ioniq 5, it's not really that useful unless you're going to park for hours (e.g. at work). In places where your electricity is time-based, it may make sense to install a Level 2, 220v charger at home, so that you can refill during low, overnight rates. But for now, in BC, it is not a cost saver for us.

DC fast charging: Some erroneously refer to this as Level 3 charging, but this is where the Ioniq 5 excels. With an 800V architecture, the Ioniq 5 and 6 (which are identical EV platforms) are the fastest charging EVs right now. With battery pre-conditioning (i.e. warming), you can restore the charge from 10% to 80% in 18 minutes! How does this work? On the navigation system, you simply enter your destination, and any DC charging stations as a waypoint, and the car will automatically start warming the battery as you approach the station. I've taken some time to see what DC chargers are available along my typical route, and their proximity to McDonalds/A&W or other lunch spots. We don't really need the 350 kW chargers, as I've found that in the time that it takes to use the bathroom and grab a burger, I've topped up my battery sufficiently on a 200 kW one. I like the ON the RUN stations associated with Chevron, as charging is currently free (you have to use the Journie app), and I'm already familiar with their locations and nearby amenities.

Battery usage / charging level

I'm no Electrical Engineer... oh, wait. I'm no expert on batteries, but there is one factor that apparently will make your EV battery (and apparently other rechargeable batteries) last longer. That advice is to only charge to 100% if you absolutely have to, otherwise set your charge limit to 80% or 90%. Of course, if I need lots of juice to get up the Coquihalla, I've learned now that I'm going to start with a full charge in Hope. But otherwise, charging that last 20% takes a lot longer than when the battery is depleted. Battery charging is not like pouring out water through a hose at a constant rate; that's because the "resistance" of the battery increases with the level of charge. I read an analogy that likens it to boarding an airplane - when it's empty, it's easy for passengers to get seated quickly, but as it fills up, the process slows down. So that means that for around town, daily driving, I'm effectively starting with 80% of the state range for my car, or around 400 kms (in ideal conditions). Something for those to consider if they are on the cusp of buying the smaller battery version, but are not sure if it will be enough range for them - go for the bigger battery. 

Regenerative braking

Most folks know by now that the electric motor(s) in EVs can put charge back into the battery when braking, but for many EVs, it's a setting in the menus to adjust the level of regen braking you desire, so most folks set it once and leave it. I've learned that with the Ioniq 5, I prefer to use the maximum regen setting in town, using the i-Pedal feature to bring the car to a complete stop without touching the brake pedal. 

However, on the highway, I prefer to turn down the regen to level 1 using the steering wheel mounted paddles. It's not like full coasting, but it mimics the feel of an ICE car when you lift off of the accelerator. Level 0 is too "loose" for me; since there's virtually no resistance slowing the car down, it feels kinda like you're not in control of the vehicle's speed. Using the regenerative braking is desired obviously, as it extends your range, but I don't think it's a substantial amount; for our needs, it probably doesn't change where and when we'd stop to add more juice.

Driving experience

EVs are heavy, due to the weight of the battery, which is normally in the floor of new-era models. In the Ioniq, this makes the "feel" very similar to a large German touring car (I've had two). The distance between the wheels also contributes to a very smooth ride, as the Ioniq 5 has the longest wheelbase (3 metres) of any vehicle I've owned. This makes the turning radius large, but it hasn't proven to be a problem in parking lots. The major difference in driving is related to, I believe, the regenerative braking. I find that you need to hold/push on the accelerator to maintain a constant speed; the moment you ease up on the pedal, you start to slow down. Of course you can change the regen braking level with the paddles so that doesn't happen, but I like/want to keep that on. It takes a little getting used to, but it's certainly not bothersome. Other than that, and the gear shifter being mounted on the steering column like the olden days, and the regenerative braking, it's pretty much like driving an ICE car. Ok, except for the astonishing acceleration - who would have thought that a 2 tonne vehicle could go from 0-60 in 7.5 seconds? Because of the electric motor, torque is available immediately, and you really notice it when you're overtaking on the highway. Combined with the smooth, no engine noise ride, it is very easy to exceed the speed limit without trying.

Other things learned / liked

The small things that have also come up really have more to do with the advancements in automotive technology, than with EVs specifically. e.g. although Highway Driving Assist technologies have been around for a while, this is our first car with lane keep assist and adaptive cruise control. Similarly, having an app to do things like remotely lock the doors, or turn on the AC/heat a few minutes before you need this is a nice to have, but again these are not EV-specific features. I guess the biggest change for me is the liberating feel of not burning up fossil fuels, and the thought at the back of my mind that each trip to a Langley film studio is costing $13-15. To be honest however, owning an EV will not save us any money vs. an ICE car; our gasoline consumption was less than $2,000 a year, and it's safe to say that our Ioniq 5 was at least $20,000 more than we'd normally have paid for our next vehicle. At that rate, we'd need to keep the EV for about 10 years to break even, but we typically move on before then.

Hyundai / Ioniq 5 specifics

For the most part, the above info is really car/manufacturer independent, i.e. we'd probably have experienced the same things in a Tesla, Ford Mach-E, or VW ID.4. So what specific things do I like about the Hyundai? Well, as I've written before, we had a Hyundai Tucson just prior to this, and I feel pretty good about their reputation as a car company now (certainly not when I had a Pony). This isn't their first try at EVs, so they've got a bit of a track record with the technology (vs. others I was considering like the Fisker Ocean). And with dealerships/service locations everywhere, I'm not worried about the long-term maintenance issues with the Ioniq 5. Besides, they have one of the best warranties in the business.

I appreciate that they still have manual controls for often used things like climate control, windshield wipers and the entertainment system. Sure, you can use the touchscreen to access some of these as well, but unlike other manufacturers that have put everything on one screen, Hyundai still gives you the option for dials and buttons. Similarly, where others give a single, centre-mounted screen, I like that Hyundai has two, and puts the driving information on the screen in front of the driver, while auxiliary information and controls go on the centre one. I'm sure I'd get used to it, but the idea of having to look at the centre screen just to check speed, or turn on the wipers seems a little too minimalist to me.

On that note, I do like the clean lines of interior of the Ioniq 5, and Hyundai has been doing good things with their design efforts recently. Ours is a two-tone grey, with the lighter shade adding to the open, airy feel. Some of the features of the top level trim (called Ultimate here in Canada) are a little frivolous in my opinion, and I am glad we did not pay extra for these (e.g. "relaxation seating", sliding centre console, and ambient lighting). I don't miss the leather (Ultimate comes with "leatherette") seats we had in our Tucson, and actually, find that the cloth seats aren't as cold to sit on when you initially get in the car. The perforated leather surfaces in the Tucson were actually a bit of a PITA, as crumbs and small debris would get lodged in the tiny holes, and were impossible to vacuum out.

So with only a couple of months and a some long range trips behind me, I'd say that the EV is a good fit for us, and we're certainly happy with the Ioniq 5.