For the first time, you have a choice of battery for your new Tesla. Not battery size, you've always had that choice. Now you have a choice of which chemical elements you want. Here are some thoughts about how you can choose intelligently. It all depends on your financial situation, your plans for long-distance travel, and the geography of your area.
There's a delay in delivery times for the Model 3 SR+. This is August 2021. Delivery dates are some time in 2022. If you're buying one of the more expensive models or one of the bigger battery sizes, you can take delivery sooner, but the Model 3 SR+ might be the one you want. It's the one I bought. I knew that road trips would take a bit longer with the shorter-range battery since I'd have to pull off the road to charge more often. So far, I haven't had the opportunity to take a multi-day road trip. There's a pandemic after all. But I knew that would eventually become an issue. I really like road trips. But I have to say, even when I took lots of road trips, most of my driving was local.
Had I opted for the long-range Model 3, I'd have paid an extra ten thousand dollars in order to get 90 miles of extra range. That extra ninety miles of range would come into play only 30 or 40 days each year, and the time it would save me would be about an hour each day of a multi-day road trip. It didn't make financial sense.
Now that Tesla is experiencing the same production delays as are all the other auto manufacturers, they're giving their shorter delivery dates to buyers of the more expensive, read higher profit, models. But they're making an exception and giving shorter delivery dates if you buy a Tesla with an LFP battery rather than an NCA battery.
So what's the difference? Both batteries are actually lithium-ion batteries. They both use lithium. So that's not a difference. But the NCA battery uses nickel, cobalt, and aluminum in addition to lithium. The LFP battery uses Iron and Phosphate (phosphorus combined with oxygen) in addition to lithium. The main differences for you to consider are that the LFP battery has a slightly shorter range, 253 miles, as opposed to the NCA battery, 263 miles. But that slight difference in range is deceptive. The NCA battery probably shouldn't be charged to 100%. Fully charging the battery causes damage to the battery making it likely to deteriorate over the years of ownership. It's perfectly fine to charge the LFP battery to 100% so the driver experience is pretty much the same except for a couple caveats.
The LFP battery is heavier. That's why the range is slightly lower on the ordinary battery test cycle. The extra weight causes extra rolling resistance. That's why the range is reduced. There's probably also some extra wear on the tires. The problems of extra weight and extra rolling resistance are probably not all that bothersome for most drivers.
But, if you live in an area where there are lots of hills so that you're changing your elevation every time you drive, you're going to notice a much more pronounced decrease in range with the heavier LFP battery. You can experience the difference more intimately by getting a wagon or a wheelbarrow. Roll it around on level ground. Then put a heavy object in it and roll it around some more. You'll notice a bit more rolling resistance, but you'll be able to deal with the extra rolling resistance easily.
Now do that same experiment on a hill. Pull the wagon or push the wheelbarrow up the hill empty. No problem, right? Then put in the heavy object and go up the hill again. Big difference. Your car feels the same way. You'll get a bit of extra regenerative braking going down the hill with the heavier battery, but it won't be enough to make up the difference. The second law of thermodynamics causes that. That pesky high school physics topic, entropy, strikes again.
LFP batteries charge more slowly in cold weather than NCA batteries and their range decreases somewhat more than NCA batteries in cold weather. Keep in mind that both NCA and LFP do worse in cold weather. It's just that LFP batteries get more of a cold weather effect than NCA batteries. When you're on a road trip and navigating to a Supercharger, your car will prewarm its batteries. That will alleviate the slower charging problem to some extent, but you'll be at the Supercharger six or seven minutes longer in winter with LFP batteries. That will be a problem if you plan to use your car in such a way as to need to do lots of cold weather supercharging. It won't matter at all if you're just going to charge your car overnight in your garage.
So flatlanders will be fine with the LFP battery. If you live in a hilly area, you may want to wait for the NCA-equipped Tesla Model 3 SR+. But remember, the lower range problem is only a problem for people planning to do lots of mountain driving. In that case, you actually ought to invest the extra $10K in the long range Model 3.
One last issue about the LFP battery. Remember, earlier in this article, I mentioned that you shouldn't fill the NCA battery up to 100% charge, but you should fill the LFP battery up to 100%? That's true at home, but it's not true on road trips. On road trips, you want to minimize the amount of time you're stopped. The way to do that is to never charge the battery to 100% no matter which kind of battery you have. When you plug your car in at a modern high voltage supercharger, you'll see your car adding four to five hundred miles per hour of connection. That doesn't mean you'll be up to 100% in a half hour. You won't. As the battery gets charged, the rate of charge drops significantly for both the LFP and the NCA batteries. Once you get above 80%, the battery charges very slowly. So figure out how much charge you need to get you to the next place you're going to charge up and give yourself enough charge to get you there with a twenty or thirty mile cushion. Charging your battery more than that is a waste of time. Your travel time.
Tesla's Battery Day
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Just like how Carscoops spotted the refreshed Model S, they also spotted the refreshed Model Y, and this time, it was likely the Performance variant.
When Tesla launched the Launch Edition of the refreshed Model Y, they opened the floor to orders for the Rear-Wheel Drive (later introduced to the U.S.) and All-Wheel Drive Long Range variants, but not for the Performance model. This was the same strategy that was used with the refreshed Model 3, whose performance version launched months after the new Model 3.
We’ve already seen some covered-up refreshed Model Ys at Giga Texas, so it seems almost certain that Tesla is in their final evaluation phases prior to this variant’s launch.
With that said, let’s dive into what we saw at the ‘Ring.
Minor Exterior Updates
The Nürburgring prototype was fully wrapped in a white and black camouflage, but thanks to the crisp photos, we got some detailed looks at the exterior of the vehicle. A new and more distinct spoiler is on the rear hatch, similar to the previous generation’s Performance model. That spoiler is likely carbon fiber and will also likely make its way to the Tesla store in the future as a cosmetic add-on for non-Performance buyers.
That spoiler is super noticeable from the side.
Carscoops
Carscoops also noticed that the vehicle was sitting noticeably closer to the ground than the refreshed Model Y Long Range. We’re expecting Tesla to include an adaptive suspension system, similar to the one that arrived with the Model 3 Performance. These adaptive suspensions can adjust to driver and road input in real-time with adaptive damping.
Interestingly, the front fascia looks relatively unchanged, lacking the dedicated brake cooling ducts that the Model 3 Performance has.
Powertrain
As usual with Tesla, we haven’t heard anything in terms of official specs on the powertrain for this Performance variant, but we can make some good guesses. The Model 3 Performance and Model Y Performance usually sport the same amount of horsepower, so we’re guessing that the refreshed Model Y Performance will also have 510 HP. That gives it about a 3.2-second 0-60 mph (0-100km/h), which is a generous upgrade from the previous generation’s 3.5-second speed at 470 hp.
Wheels & Brakes
On the ‘Ring, the refreshed Model Y Performance is sporting new alloy wheels that are reminiscent yet slightly distinct from the Model S Arachnid wheels. These new Performance wheels also look like they’re a staggered setup, similar to the rest of Tesla’s performance lineup, which means wider rear wheels for better traction and handling. Alongside the red brake calipers, we expect that there are larger, performance-optimized brakes to handle track days.
Pretty Arachnid-looking wheels. We like them!
Carscoops
Performance Launch Date?
Given the fact that this is only the second time we’ve seen the refreshed Model Y Performance, we expect the launch to be a couple of months out. Tesla is still likely working on optimizing the adaptive suspension characteristics and fine-tuning Track Mode 3.0 for the vehicle, and hopefully also designing some unique Performance seats to go with it all.
We’d expect Tesla to launch this variant sometime in late Q3 or early Q4 2025, which is still a few months away. Perhaps the new Model S and Model X will also launch alongside it? That may just make a great Tesla event.
Carscoops, which keeps a close eye on racetracks around the world for new models in testing, has spotted what appears to be the refreshed Model S at Nürburgring in Germany. Tesla is testing out the new Model S, which is likely a Plaid, on the track. Tesla was taking this new Model S for some laps around the track, which serves as an excellent testing ground for high-performance vehicles like the Model S Plaid.
The updated Model S was seen wearing some white and black camouflage over the front and rear, but from the photos that were provided, the changes appear to be relatively minimal and focused on aerodynamics, at least on the exterior.
Not a Juniper-Level Refresh
Tesla’s VP of Engineering, Lars Moravy, mentioned that Tesla was working on updating the Model S and Model X. However, he didn’t quite say just how much of a refresh was on its way. Lars’ comments were very general, and he didn’t mention any details.
Based on what we’ve observed at the ‘Ring,’ this Model S refresh doesn’t appear to be a full-blown Model Y Juniper level refresh, which included a light bar, new headlights, and other substantial changes to the rear and front of the vehicle.
New Front Bumper Camera
At first glance, the front fascia looks remarkably similar to the existing Model S, but there are a few key differences.
First up is the addition of a new lower lip spoiler mounted at the very bottom of the front bumper. These spoilers help to improve aerodynamic efficiency and downforce at high speeds, which is entirely appropriate for a vehicle that thrives on tracks like the Nürburgring.
On the other hand, the distinctive headlights and eyeliner-style running lights appear to remain intact, keeping the overall look of the front relatively similar. Tesla has kept the black space with the Tesla logo at the front of the vehicle. While it’s difficult to tell on the front shots, you can tell it’s still there from the side shots.
Another little item was the return of the front bumper camera. Tesla is shipping both the refreshed Model Y and the Cybertruck with a bumper camera, so it isn’t surprising to see this, but it is one of the best indications that this is a new vehicle being tested.
Can you spot the little nub with the bumper camera?
CarScoops
Wheels & Brakes
The prototype was spotted sporting some new alloy racing wheels that bear a distinctive resemblance to the Photon wheels that ship with the Model 3. If you take off the aero covers from the Photon wheels, they look exceptionally similar. This seems relatively odd, as Tesla’s top-end performance wheels are usually distinctively different from other wheel options.
We also saw the currently-available Arachnid wheels on the same Model S being tested, on the way to and from the track. Tesla likely switched out to these new wheels to test their performance and handling characteristics on the track.
The original Arachnids on this Model S tester
CarScoops
Rear End
From the available images, the rear end of this new test vehicle appears to be largely unchanged. The tail light design, bumper shape, and overall profile look essentially the same as today’s Model S, which means that Tesla’s work has likely focused on the front of the vehicle.
The rear diffuser looks a bit different, but seems essentially the same.
Not a Tesla App
What Else?
With the exterior changes appearing to be relatively minimal, it’s plausible that more significant updates could be found within the cabin. Tesla could be working on interior updates that help bring the new Model S more in line with the new Model 3 and Model Y.
A focus point for Tesla may be the Model S Plaid’s powertrain. The S Plaid used to hold several records, at least until the Lucid Air Sapphire and Rimac Nevera came along to steal the trophies. Tesla could be improving both the front and rear motors, as well as the other portions of the drivetrain needed to grab a podium finish once again, which would be just as exciting as Plaid+ being announced again.
Given the minimalistic changes to the exterior, it seems unlikely that Tesla has made drastic changes to the vehicle as a whole, though. We don’t expect this updated version of the Model S to launch with Steer-by-Wire or any of the other new technologies pioneered by the Cybertruck. Although Tesla says they will be used in future vehicles, even Juniper launched without these Cybertruck upgrades.
Tesla could still surprise everyone, as is their habit with vehicle announcements, but we’re expecting a slightly faster, slightly cooler-looking Model S at this point.
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