You can be stranded in the middle of nowhere because a road is closed for many hours or days due to inclement weather or an accident and the detour is 100-200km beyond anticipated, with no charging possibility in between. Some parts of the mountain west have 200km between exits. Has happened to me multiple times. In some places and some times of the year, getting stranded legitimately risks exposure to the elements.
You can find a road impassable because EVs almost universally have poor ground clearance. If a road is closed due to conditions, per the above, the alternatives that are remotely reasonable in terms of distance may require high ground clearance to safely traverse. Again, I have been able to circumvent road closures for various reasons because I had a high-clearance vehicle. There are parts of the US where I will not drive without one.
Many years ago, I would routinely rescue people out of the Sierra Nevada in winter that had foolishly taken their (ICE) SUV on unplowed roads they were not equipped to traverse. You can die from exposure to the elements in that country, both winter and summer. An EV is much, much more poorly equipped for these types of environments. They were lucky I trawled for people on those roads (it was a hobby), they may not have been found for days.
tl;dr: high ground clearance and robust reliable range are serious safety features in the mountain west. Lack of it may find you stranded for days in difficult survival environments. Same reason I also carry ample water when driving through the same areas, just in case.
This has very little to do with EVs in principle and a lot to do with everything else about a vehicle except its powertrain.
EVs have low ground clearance for efficiency, just like most sedans. That's been "almost universal" so far because extra range costs $$$ for an EV but almost nothing worth of space for an ICE, so every little bit of lowered resistance helps. But sedans "almost universally" have poor ground clearance too. In contrast, a Rivian's ground clearance is up to 14.9".
As you note an ill-equipped ICE SUV on unplowed roads is just as much as disaster.
"An EV" is not inherently more poorly equipped for unplowed roads and going off-road. Most EVs on the market today are, just as most sedans on the market today are too. You make serious compromises on efficiency to support going off-road, and for an EV that adds a lot of cost. (And frankly for an ICE that also adds a lot of cost, especially if most of the time that vehicle drives on a clear highway, in terms of operational expenses and externalities.)
As that cost continues to drop for EVs, though, we'll see more vehicles that are actually equipped for the mountain west at prices that are less stratospheric.
> You can find a road impassable because EVs almost universally have poor ground clearance.
Define: "poor ground clearance"
Tesla Model 3: 5.2"
Tesla Model S: 5-7" (in has a manually adjustable pneumatic suspension)
Ford F150: 8-9.5"
You can get bigger wheels for bigger clearances and you can also obviously put snow chains on Teslas as well.
As of September 2023, 11.05% of new vehicle registrations in Colorado were electric. It has a lot of both mountains and snow. It depends on the specific model and how cold, but a Tesla generally speaking can keep the heat on for ~72 hours or so if it is not moving in the cold. I lived in Chicago and survived three polar vortexes (the worst was -22F in front of my house) and my Tesla did just fine.
You are confused if you conflate chains with ground clearance. They are not fungible. If your sole frame of reference is “snow” and cold weather then you don’t understand the problem. 5 inches of ground clearance is a joke in many areas. There is a reason people religiously buy Subarus with almost 9 inches of ground clearance. It isn’t negotiable if you actually understand the problem.
My minimum requirement for ground clearance for many years, and based on real-world experience, is 8 inches. I’ve owned vehicles with less and more, and used all in less than ideal circumstances re: ground clearance. The last time I had a vehicle with ground clearance as low as a Tesla, it wasn’t great for the vehicle, and I have a lot of experience navigating those conditions to minimize damage.
Just because it never has applied to you, clearly, doesn’t mean it isn’t a real problem.
You can be stranded in the middle of nowhere because a road is closed for many hours or days due to inclement weather or an accident and the detour is 100-200km beyond anticipated, with no charging possibility in between. Some parts of the mountain west have 200km between exits. Has happened to me multiple times. In some places and some times of the year, getting stranded legitimately risks exposure to the elements.
You can find a road impassable because EVs almost universally have poor ground clearance. If a road is closed due to conditions, per the above, the alternatives that are remotely reasonable in terms of distance may require high ground clearance to safely traverse. Again, I have been able to circumvent road closures for various reasons because I had a high-clearance vehicle. There are parts of the US where I will not drive without one.
Many years ago, I would routinely rescue people out of the Sierra Nevada in winter that had foolishly taken their (ICE) SUV on unplowed roads they were not equipped to traverse. You can die from exposure to the elements in that country, both winter and summer. An EV is much, much more poorly equipped for these types of environments. They were lucky I trawled for people on those roads (it was a hobby), they may not have been found for days.
tl;dr: high ground clearance and robust reliable range are serious safety features in the mountain west. Lack of it may find you stranded for days in difficult survival environments. Same reason I also carry ample water when driving through the same areas, just in case.