Mercedes-Benz Concept CLA Class debuts – 800V MMA platform, 250 kW DC charging, 750 km range

Mercedes-Benz Concept CLA Class debuts – 800V MMA platform, 250 kW DC charging, 750 km range

Mercedes-Benz has unveiled the Concept CLA Class, a “close-to-production insight” into what will be not just one model, but rather an entire upcoming family of entry-level, fully electric models that will emerge from this concept, according to the manufacturer.

Specifically, the future range of models will be comprised of four models – a four-door coupé, a shooting brake, and two SUVs – and these will be built upon the Mercedes-Benz Modular Architecture (MMA) platform.

Exterior design of the Concept CLA Class is defined by the application of the marque’s three-pointed star as a motif throughout, including in the headlamps and as grille pins on the front fascia, as well as in the rear lights. The three-pointed star motif also appears in miniature on the concept’s 21-inch wheels.

Mercedes-Benz calls the Concept CLA Class the “one-litre car for the electric age,” and the manufacturer anticipates the model to attain a WLTP range of up to 750 km on a single charge, through a claimed rate of energy consumption of 12 kWh per 100 km.

Its electric powertrain is directly derived from that of the Vision EQXX, comprised of an 800-volt electrical architecture and supports up to 250 KW of DC fast charging. Here, this offers the topping up of 400 km of range in just 15 minutes, according to Mercedes-Benz.

In terms of drivetrain, the Concept CLA Class is configured for rear-wheel-drive, though its modular design enables its use in 4×4 vehicle applications as well, and thus the next-generation electric drivetrain is scalable for use in other vehicle segments, the carmaker said.

This electric powertrain for the Concept CLA Class is called the Mercedes-Benz Electric Drive Unit, or MB.EDU in the manufacturer’s own naming. This is a unit that is comprised of the motor, transmission and power electronics which have been developed entirely in-house, and is the first drive unit in a family of drive units that will be deployed to serve a number of model lines.

The motor is a 175 kW (238 PS) permanently excited synchronous unit with a two-speed transmission, and its power electronics incorporate control of the motor and transmission through a single processor with a silicon carbide inverter for efficient power usage.

This comes together to form an overall package that weighs less than 110 kg, and is claimed to have energy efficiency of up to 93% from battery to wheel in long-distance driving. The motor in the Concept CLA Class also features a “significantly lower” share of rare-earths, or close to 0%, the manufacturer claims.

The Concept CLA Class offers software- and hardware-based bi-directional charging, and thus can become an energy storage device for storing solar power for use at a later time when connected to a compatible bi-directional DC charging station, and the vehicle can serve to supply electricity via either vehicle-to-home (V2H) or vehicle-to-grid (V2G).

Inside, the cabin of the Concept CLA Class gets the full-width MBUX Superscreen that features high-efficiency, mini-LED technology and the 3D graphics as seen in the Vision EQXX.

The front bucket seats have been developed from a speherical form to offer occupants an “enveloping sense of safety and protection,” where the interior of the seats are designed in layers to combine the seat cushion, backrest and side cushions as a whole.

The doors interiors of the Concept CLA Class employ a subtle concave shape, where its surface merges with the door handle to form a natural armrest for the occupants. Door panel upholstery, as with the seat cushions, is Nappa leather in crystal white, and the door pockets are trimmed in a certified-vegan silk-like fabric.

In the future, production of MMA-based vehicles as prefaced by the Concept CLA Class will begin in Rastatt, Germany, Kecskemét in Hungary and in Beijing, China, Mercedes-Benz has stated.

The manufacturer’s updated MO360 digital production system will first introduce the MMA-based models virtually, in order for the existing production lines to be retooled for MMA-based model production without disrupting the output of current compact models such as the A-Class, B-Class, GLA and EQA.

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Mick Chan

Open roads and closed circuits hold great allure for Mick Chan. Driving heaven to him is exercising a playful chassis on twisty paths; prizes ergonomics and involvement over gadgetry. Spent three years at a motoring newspaper and short stint with a magazine prior to joining this website.

 

Comments

  • Dah Menang Semua on Sep 04, 2023 at 12:04 pm

    Naturally Sedan’s range better than SUV

    Like or Dislike: Thumb up 10 Thumb down 2
  • AllSmole on Sep 04, 2023 at 12:19 pm

    Tesla is the best

    Like or Dislike: Thumb up 45 Thumb down 6
    • At least Tesla makes simple cars but doesn’t mean it is nice but at least not making weird design as mercedes eq

      Like or Dislike: Thumb up 17 Thumb down 0
    • Katheryne Wong on Sep 04, 2023 at 4:04 pm

      Tesla not luxury car, so tesla looks is basic with basic features. Merc is luxury category, different league

      Like or Dislike: Thumb up 4 Thumb down 26
      • I test experience inside Tesla Model X, though same system as Tesla Model 3 and Y, but if you go and check, you will realize that there are huge details and also better than mercedes. So doesn’t mean that Tesla is basic, you have to check it out then you will know why tesla is more on luxury than merc. Tesla and Merc still in the same league and able to compare

        Like or Dislike: Thumb up 36 Thumb down 3
        • Anonymous on Sep 04, 2023 at 9:14 pm

          Tesla isn’t a luxury brand. They are expensively priced cheap cars. A luxury brand wouldn’t have you selecting your gear through a touch screen. A major part of luxury is tactile feel and intuitiveness. The less work you do in the car the better. Having many of the major functions of the car tucked away in a touch screen makes you a slave to it. The feel is important too. No luxury car will use scratchy fabric, and people do like the satisfying click of a very well-made selector knob. Tesla’s “minimalism” is a cost-cutting measure masked by marketing. Making a touch screen is incredibly cheap. The buttons that replace the steering column stalk are not even tactile. Tesla is at best a “Premium” brand. They don’t design for the rich, they just make you think they do.

          Like or Dislike: Thumb up 2 Thumb down 16
          • It all depends on what Tesla did, Tesla are actually designing on their own. Tesla is not even cost cutting and also touch screen is not too cheap, even since Tesla started to established their brand. Like what you said, it doesn’t mean that Tesla won’t make you bored as seeing those screen and driving or riding any Tesla will not make you bored. Tesla also still able to compare with rivals, so also doesn’t mean that Tesla won’t compare with Mercedes

            Like or Dislike: Thumb up 4 Thumb down 0
          • K-Car on Sep 05, 2023 at 8:46 am

            Tesla – not ugly car
            Mercedes – ugly car

            Like or Dislike: Thumb up 7 Thumb down 1
          • Anonymous on Sep 05, 2023 at 12:34 pm

            “Tesla is not even cost cutting”. The Model S and X shares the exact same interior. Model 3 and Model Y shares the same interior too.
            Even Iriz and Persona have different interior styles.

            Like or Dislike: Thumb up 0 Thumb down 1
          • @Anonymous
            You still don’t get what am I was replying to you.

            Like or Dislike: Thumb up 2 Thumb down 0
  • Gavolo on Sep 04, 2023 at 12:21 pm

    Look like Corolla

    Like or Dislike: Thumb up 22 Thumb down 4
  • Tesla >> Benz

    Like or Dislike: Thumb up 17 Thumb down 4
  • hazri on Sep 04, 2023 at 1:37 pm

    well, this looks cool but funny at the same time. like..mercedes have no other idea to design front & rear lamp.

    Like or Dislike: Thumb up 12 Thumb down 0
  • Way ahead better than the New Class

    Like or Dislike: Thumb up 5 Thumb down 31
  • Isaac on Sep 04, 2023 at 9:41 pm

    Looks like No Class but more like Ugly Beng Class

    Like or Dislike: Thumb up 5 Thumb down 1
  • Nordic on Sep 04, 2023 at 9:51 pm

    Same boring car and outside look ugly, as already look ugly enough for EQ series. At least Tesla and BMW New Class way ahead than this car

    Like or Dislike: Thumb up 5 Thumb down 1
  • K-Car on Sep 05, 2023 at 8:45 am

    Ugly car

    Like or Dislike: Thumb up 2 Thumb down 1
  • Lance Chau on Sep 05, 2023 at 2:11 pm

    Mercedes need to get it right this time. Current gen of their EVs can’t really up their game against BMW and the likes, what more the Tesla fanboys.

    Like or Dislike: Thumb up 0 Thumb down 1
  • ROTI CANAI on Sep 05, 2023 at 7:12 pm

    langsung tak ada class

    Like or Dislike: Thumb up 2 Thumb down 0
 

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