- The 2026 Mercedes-Benz CLA will probably be out there as an EV and hybrid
- The electrical CLA will be capable of add 186 miles of vary in 10 minutes
- It could be the primary EV to function each CCS and NACS cost ports
Mercedes-Benz nonetheless views the longer term as electrical, although the timeline for the transition’s grow to be a bit fuzzier and longer than anticipated.
When it arrives subsequent yr, the electrical 2026 Mercedes-Benz CLA would be the first of 4 new fashions (three of them U.S.-bound) on the next-gen MMA EV-dedicated platform. With two cost ports, high-power quick charging capabilities, a extra superior electrical structure, new in-house designed motors, a 2-speed transmission, and a hybrid powertrain choice, it’s the genesis of Mercedes’ forthcoming scalable lineup.
Mercedes-Benz CLA
2026 Mercedes CLA will embrace CCS and NACS cost ports
{The electrical} structure of the CLA is future-proofed because of a brand new in-house designed 800-volt electrical structure. Mercedes stated the system has a peak cost price of 320 kw, however extra importantly it may well get well 186 miles of vary in 10 minutes when fast-charged beginning at a ten% state-of-charge. Mercedes stated that’s roughly 36 kwh of power in 10 minutes. It’ll take lower than 22 minutes to go from 10-80% state-of-charge, in keeping with Mercedes.
Dwelling charging will make the most of an 11.0-kw onboard charger—doubtless good for an eight-hour in a single day cost with the U.S.-spec mannequin’s 85.0-kwh usable capability.
Mercedes engineers revealed that when the CLA launches within the U.S. it’ll have two charging ports below a single charge-port door. One will probably be a CCS port whereas the opposite will probably be a NACS (Tesla) port.
They stated that is for the good thing about the shopper, as a result of who desires an adapter that may get misplaced or damaged? Powertrain and rolling chassis items that have been proven solely had a CCS port and no visuals have been but proven of the 2 charging ports side-by-side.
Mercedes-Benz CLA
Mercedes EVs to make use of a 2-speed transmission and new electrical motors
Mercedes designed and developed a brand new electrical drive unit, dubbed EDU 2.0 (Electrical Drive Unit 2.0). These motors are the primary of a brand new household of BEV powertrains simply as Mercedes has created households of gas-powered engines. The motors are stated to be scalable and future iterations are coming, presumably for the AMG and heavier crossover SUV variants.
Single-motor rear-wheel-drive CLAs will function a 200-kw completely synchronous motor (PSM) within the rear with 268 hp. All-wheel drive 4Matic fashions will add an 80-kw motor motor to the entrance axle and be engaged throughout acceleration or when slip is detected. Each motors function silicon carbide inverters.
The CLA would be the first, however not the final, Mercedes EV to function a 2-speed transmission. Engineers count on many of the automaker’s upcoming and future EVs to have the extra complexity within the identify of smoothness and effectivity.
The motor (EDU 2.0), transmission, and energy electronics are all packaged in a single housing.
First gear has an 11:1 ratio and maxes out at 68 mph whereas second gear switches to a 5:1 ratio with a high velocity of 130 mph. Second gear is used for freeway driving and cruising whereas first gear is designed for dynamic and low-speed driving. A dry friction-based clutch is utilized to interact first gear whereas a canine clutch is used to interact second gear to make sure the typical client received’t really feel the transmission shifting and interesting at varied speeds, in keeping with Mercedes engineers.
Mercedes-Benz CLA
Mercedes rethinks its regenerative braking system
Mercedes engineers are conscious the two-stage blended brake system within the EQS (and EQS) is way from excellent.
The MMA platform, and particularly new CLA, use Mercedes’ next-gen regenerative braking system. It’s nonetheless a two-stage blended system, however engineers declare it operates in a different way than right now’s system within the EQS.
The automotive will use regenerative braking till it may well’t recuperate rapidly sufficient or circumstances vital don’t permit it (battery is simply too full, too chilly, too sizzling, and so on.) earlier than partaking the friction brakes. As much as 200 kw of recuperation is feasible, in keeping with Mercedes.
Not like within the EQS and EQE fashions, the brake pedal won’t transfer by itself when the automotive’s utilizing regenerative braking.
One-pedal driving will probably be enabled by a number of the 4 ranges of regen, dubbed D- (one-pedal driving), D, D+ (least quantity of reg), and D Auto. Engineers stated the automotive will bear in mind the chosen regenerative brake setting upon key cycle and received’t change till a consumer adjustments the system, in contrast to right now’s automotive.
Mercedes-Benz CLA
Each U.S. CLA will get an NMC battery pack
In different markets the entry-level CLA will function a 58.0-kwh (usable) LFP battery pack. The U.S. market received’t get this battery because it received’t meet U.S. wants by way of vary, in keeping with a Mercedes spokesperson.
The U.S.-spec CLA will come commonplace with the bigger 85.0-kwh (usable) nickel manganese cobalt (NMC) battery pack. Engineers stated that’s 96% of the pack’s capability, making gross capability 88.5 kwh.
Each packs use prismatic cells fairly than pouch or cylindrical cells. Engineers stated this route was taken for the very best use of quantity, dimensions, and stability. The brand new chemistry options silicon anode supplies to extend power density.
Upcoming AMG fashions will make the most of their very own distinct battery pack.
Battery software program and integration was all developed in-house and can proceed to be finished in-house. Markus Shäfer, a member of Mercedes Group AG’s board and the automaker’s Chief Expertise Officer, stated full vertical integration is essential to the automaker’s future. The {hardware} and software program all must work hand-in-hand. That’s why Mercedes now, for the primary time in historical past, has a Chief Software program Officer within the C-Suite.
The system is able to bi-directional charging, utilized to house (V2H) and grid (V2G) conditions.
Mercedes-Benz CLA
2026 Mercedes-Benz CLA ushers within the MMA platform
The MMA platform is a brand new clean-sheet BEV platform. Mercedes engineers stated the platform, and battery pack, are each scalable. The expectation is that greater than 90% of future Mercedes’ fashions will probably be primarily based on a typical battery platform.
All the bundle is modular with uniformly designed battery parts, which function the core component of the platform. The battery pack isn’t structural in the identical method as a Tesla Mannequin Y, the place the battery serves because the automobile’s ground and seats bolt to the pack. However the battery pack is a part of the automobile’s security construction.
Each MMA-based Mercedes EV will function a warmth pump.
Mercedes stated two crossover SUVs will observe the CLA. Between the traces of a wink and a nod they could immediately substitute the GLA and GLB crossover SUVs. Then comes the CLA Capturing Brake, which received’t come to the U.S. as a result of we will’t have good issues.
There’s a minimum of one instance of an engineering flaw baked in from the beginning. As a result of the MMA platform was initially envisioned as a devoted BEV modular structure, and in the course of the planning course of a hybrid powertrain was baked in, the entrance electrical motor shares mounting factors with the hybrid mannequin’s fuel engine. This results in the electrical motor sitting increased than it could in any other case have to. It can result in the CLA having a frunk able to most likely holding solely a small briefcase.
Mercedes-Benz CLA powertrain
A hybrid CLA choice will dwell alongside the EV
Within the hybrid, a brand new 1.5-liter turbo-4 sits below the hood and hooks to an 8-speed dual-clutch automated with a 27-hp electrical motor sandwiched between the motor and transmission. Whole system output is 187 hp. A 1.3-kwh lithium-ion battery pack is mounted beneath the driving force seat, and your complete system runs on 48-volts.
Mercedes stated the system is able to driving on electric-only energy or crusing at speeds of as much as 62 mph.
All of the gears of the 8-speed automated transmission can be utilized for recuperation to reap as much as 25 kw of power again into the battery pack. Mercedes stated this received’t be a plug-in hybrid.
Hybrid fashions will probably be front-wheel drive, however all-wheel drive will probably be out there with a driveshaft and electronically-disconnecting clutch.
Mercedes-Benz CLA powertrain
Mercedes engineers stated {that a} 1.5-liter inline-4 was chosen over a turbo-3 on account of noise, harshness, and vibration considerations. The brand new engine weighs 17% lower than the outgoing 2.0-liter turbo-4 in right now’s CLA. Whereas that engine has a belt starter-generator, the brand new engine does away with that in addition to any conventional starter and alternator, with these capabilities being dealt with by the electrical motor. A 12:1 compression ratio permits an environment friendly Miller cycle, and a newly designed manifold integrates the exhaust-gas turbocharger immediately into the plumbing to avoid wasting weight and area.
No gas financial system projections have been offered, however engineers stated the goal is “diesel-like gas consumption.”
Mercedes-Benz hasn’t introduced pricing, vary, tools or closing specs for the 2026 CLA EV or Hybrid. That data will come on the official reveal and nearer to the launch.
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Mercedes-Benz paid for journey and lodging together with some German pretzels for Inexperienced Automotive Reviews to convey you this firsthand report
