Mercedes released a look at the powertrain technology of its upcoming electric CLA, and it includes tons of neat EV tech and some interesting options for battery technology and what looks to be the most flexible charging system we’ve seen yet.
We’ve already learned a fair amount about the CLA after first seeing the concept last year, and Mercedes released a few new specifics today regarding its powertrain.
In keeping with previous information we knew, the CLA is targeting extremely high efficiency of 12kWh/100km, which translates to just 193Wh/mi or 5.2mi/kWh. That’s more efficient than anything else on the road today – with Lucid’s Air Pure reaching 200Wh/mi, or 5mi/kWh. And just less than what Tesla is claiming the Cybercab will be capable of, at 5.5kWh/mi.
This is thanks to Mercedes’ new compact EDU 2.0 electric motor, which is part of its new Mercedes Modular Architecture (MMA) which will underpin its upcoming electric vehicles. The drive motor will be 200kW on the rear axle, though all-wheel drive models will be available with an additional 80kW unit on the front axle. A two-speed transmission will ensure efficiency at high speeds and low.
For more efficiency in cold weather, the CLA will use an air-to-air heat pump which is able to capture heat from the motor, battery, and ambient air to heat the cabin. While batteries and motors don’t make nearly as much waste heat as inefficient ICE engines, it’s still good to be able to channel heat to wherever you need it.
Mercedes says that the CLA will come equipped with a choice of two different batteries, each with different chemistries.
The larger 85kWh model will be capable of an unnecessarily-high 750km (466mi) of WLTP range – though WLTP numbers are always higher than EPA numbers, so expect something in the high-300s in EPA parlance. This battery will add silicon oxide to the anode for higher energy density, a technology that has been pioneered by Sila Nanotechnologies, a company which Mercedes is a lead investor in.
The smaller battery will be 58kWh, and will use lithium iron phosphate (LFP) chemistry. LFP is a cheaper but lower energy density technology, with higher long-term durability and simpler sourcing of minerals (it uses no cobalt, whereas Mercedes says cobalt has been “reduced” in the larger batteries). However, LFP generally has slower fast charging and cold weather performance.
On charging: the “premium” battery will have an 800V configuration capable of up to 320kW charging speeds. Mercedes says this can add 300km (186mi) of range in 10 minutes, and also says that the car will have a broad charging curve, which means you’ll get high charge rates even if the battery isn’t close to empty. It didn’t specify if the smaller LFP battery will have the same charge rate.
This high charging rate allowed Mercedes to set a record traveling 3,717km (2,309mi) in 24 hours at the Nardo test track in Italy in a pre-production CLA. That’s an average travel rate of 96mph – including time spent charging.
We also learned something about Mercedes’ NACS adoption plans. While just about everyone has committed to transitioning cars to NACS, it has taken longer than expected (largely due to Tesla’s chaotic CEO firing the whole supercharger team for little reason), and few cars have native NACS inlets yet. Some brands can already charge at Superchargers with adapters, but Mercedes is still on Tesla’s “coming soon” page.
As a result of delays in onbaording automakers, some seem to have pulled back on their plans, pushing NACS ports to later model years. But Mercedes has a new and unique solution – it will just put both CCS and NACS ports on the CLA, right on top of each other.
Mercedes says “in the future, new entry-level models will be capable of bidirectional charging,” but isn’t clear whether this model will be capable of that.
Electrek’s Take
While this is short of a full release of specs, we’re excited by what we see here. Mercedes seems to confirm that they’re meeting the efficiency goals they set out, and we like that they’re offering a variety of options and taking advantage of some newer EV tech like 800V charging infrastructure.
The inclusion of both NACS and CCS is very interesting, again offering options to owners during the transition. That seems to be the big message from Mercedes here – we’re not going to just pick one tool, we’re going to use all of them.
But pricing and availability are obviously big questions, as is design.
The concept looks fantastic, but concepts always change on their way into production. The shape of the camouflaged test vehicle is very different – but looks to have some shrouding on the front and back to hide its shape, so we’ll have to wait until we see this thing unveiled for more.
And as for pricing – Mercedes says the CLA will be an “entry-level” car, but who knows what that means anymore these days. The base ICE CLA starts at around $44k currently, so lets see if they can hit that number.
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At CES2025, the impressively built-out John Deere exhibit was all about automation. Autonomous job sites, autonomous farms … but it was this new, battery electric, autonomous lawn mowing robot that stole the show.
See, instead of using “just” GPS data or “just” repeating a pre-recorded run, Howard can do something in between. The way it was explained to me, you would ride the stand-up mower around the perimeter of the area you wanted to mow, select a pattern, then hop off, fold up the platform, and let it loose. Howard mows just the way you would, leaving you to focus on edging, planting, or (let’s face it) schmoozing with the clients.
It’s exactly the sort of help landscapers are looking for.
But that should come as no surprise, of course. John Deere, perhaps more than most companies, knows its customer. “We’ve been in the turf business for 60 years — it’s a core part of Deere,” says Jahmy Hindman, chief technology officer at John Deere, explaining things beautifully. “The work that’s being done in this industry is incredibly labor intensive … they’re not just doing the mowing work. They’re doing the tree trimming, maintaining flowerbeds and all these other jobs. The mowing is table stakes, though, for them to get the business. It’s the thing they have to do in order to get the higher value work.”
The John Deere autonomous commercial mower (there’s no snazzy alphanumeric, yet) leverages the same camera technology as other Deere autonomous machines, but on a smaller scale (since the machine has a smaller footprint). With two cameras each on the front, left, right, and rear sides of the little guy, he has a 360-degree view of the world and enough AI to lay down a pattern, avoid an obstacle, and shut off if it thinks it’s about to mow down something (read: someone) it shouldn’t.
John Deere will have Howard on display through tomorrow at CES in the LVCC’s West Hall. If you’re in town, be sure to go say hi.
Despite big discounts and 0% financing, Tesla sales are down for the first time in a decade … but there’s even bigger robot news with the return of Honda ASIMO, a flying car from China, and a whole lot more from today’s episode of Quick Charge!
CES2025 was all about AI – and not just what AI could do, but what AI could do for you. That’s where ASIMO comes in, helping everyone have a better time in there car and not at all just a modern day version of KITT dreamed up by a bunch of Gen X executives (wink, wink). We also cover some neat stuff from Suzuki, Aptera, Volvo, and more. Enjoy!
New episodes of Quick Charge are recorded, usually, Monday through Thursday (and sometimes Sunday). We’ll be posting bonus audio content from time to time as well, so be sure to follow and subscribe so you don’t miss a minute of Electrek’s high-voltage daily news!
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The refreshed Model Y, codenamed Juniper, has been expected for some time, and was expected to include many of the improvements of the 2023 Model 3 refresh.
Today, Tesla updated its Chinese website with all the information about the refreshed Model Y, with many of the same improvements as the Model 3 refresh like a quieter cabin, higher efficiency, more performance, ambient lighting and a rear screen.
According to Tesla’s site, the new Model Y can achieve 719km of range (446mi) in Long-range AWD spec with 19-inch wheels, but this is based in CLTC estimates, which are much more lenient than EPA. Previously the highest-range spec had 688km CLTC range, so that’s about a 20-mile improvement.
The 20″ wheels on the long range version will take you 662km, and RWD standard-range batteries will go 593km or 559km on the 19″ and 20″ wheels respectively.
We imagine this could translate to roughly ~350 miles of range on the top-spec Model Y on EPA ratings, but we’ll have to see when the car gets released in the US.
Acceleration has also been improved, with Tesla saying the large-battery AWD Model Y can achieve 0-100km/h (0-62mph) in 4.3 seconds, down from a previous 4.9. The RWD version does the same sprint in 5.9 seconds. Both of these numbers would be slightly shorter for 0-60 times, because of those extra 2mph at the end.
The exterior design is just as leaked photos suggested, with the same rear end we saw in leaks in July and the front end that we saw earlier today. Though now we get to see it in higher resolution and better lighting.
The front-end includes a Cybercab/Cybertruck-like “light bar” rather than the more traditional-looking headlights of the Model 3 refresh, and has been narrowed to remove the “duck lip” bump at the front of the hood.
Also on the front end is a new front bumper camera (again, like the Cybertruck, but unlike the Model 3), which should help with parking and also offer an additional point-of-view for Tesla’s Autopilot software. The inclusion of this camera, while it will improve Autopilot accuracy, does lead to questions over whether previously vehicles that don’t have a front bumper camera will be able to achieve the same level of accuracy as refreshed vehicles do.
And the interior design changes are also roughly as expected, though the steering wheel has undergone less radical changes than some had hoped.
Earlier today, photos leaked suggesting that the Model Y would receive a similar “squircle” steering wheel as the Cybertruck, leading to speculation that it might also receive the Cybertruck’s steer-by-wire system. But it turned out that those photos were just a Model 3 with a custom steering wheel.
The actual interior of the Model Y maintains a circular steering wheel, which suggests that it won’t get steer by wire (the steer-by-wire specification isn’t listed on Tesla’s Chinese site for the car).
It does however have photos showing missing steering column stalks, which has been a controversial feature of the Model 3.
However, looking closer at the steering wheel, the turn signal buttons from the Model 3 are not present. It looks like Tesla may have included a vestigial turn signal stalk hiding behind the steering wheel, and just deleted the PRND drive mode stalk.
This is still a controversial change, as changing drive modes through the screen isn’t the most popular feature, but the turn signal deletion was particularly egregious and it’s good to see it back. We wonder if the Model 3 might eventually gain this improvement, or whether this will be different in different regions.
Tesla says the new “acoustic glass” in the Model Y reduces interior noise significantly. The Model 3 also got this improvement, and testing does show a significant improvement in interior noise levels as a result.
The Model Y receives other interior improvements seen on the 3, like a screen for the rear seat. The Cybertruck also includes this screen.
This shot also shows the ambient lighting LED strip across the dash, which can be customized through the vehicle’s UI.
Another rear-end improvement is electric rear seats, operated through a button in the trunk. This button gives easier access to rear storage space, allowing owners to fold the rear seats up or down while loading or unloading cargo.
Tesla’s Chinese website calls these “anti-gravity” seats, but it’s unclear what exactly the improvements might be in this respect. The seats are ventilated.
First deliveries are scheduled for March in China, subject regulatory approval, though Tesla’s configurator says “the specific delivery date will vary depending on the configuration and pick-up location and other reasons.”
Tesla is offering a “Launch series” in China, something that Tesla has done with many of its cars, but hasn’t done before in the US with the Model 3/Y. It includes some unique design elements and “Launch series” badging in various parts of the vehicle.
As for other regions, they will probably have to wait. The Model 3 refresh came out in Europe first, and the US needed to wait months for it. This is particularly likely now given new US tariffs on Chinese-built cars (which are a bad idea).
Electrek’s Take
As I wrote in the Take section of our leaked photos article earlier today, this refresh is needed, because not only has the Model 3 had access to lots of improvements that the Model Y hasn’t gotten for the last year and a half or so, but Tesla is having a challenging time with sales right now.
The company just finished a year where its sales dropped for the first time since 2011 – back when Tesla only sold the low-production Roadster. This happened despite the overall global EV market surging to new heights, even though Tesla, the world’s largest EV maker (just barely), did its part to drag down the EV market by failing to grow apace with the rest.
Part of the reason for this is due to stale models – while the Model Y is Tesla’s best-selling model, it’s starting to seem a little long in the tooth, particularly given the Model 3’s upgrades. So we wondered earlier today whether the Model Y refresh could reignite Tesla’s growth.
But it’s not just about models. After all, Tesla did just finish its first full year of Cybertruck production, which is a new model, but its polarizing nature led to disappointing sales numbers.
Maybe the company – not the stock – would be better off if he surrendered his title and let Tesla have a real CEO, so he can go play videogames on twitter all day instead (as he already does).
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