In a strategic move a year ago, Mercedes-Benz decided to hit pause on its EQ series of electric vehicles in the U.S. market. Faced with dwindling consumer interest in luxury EVs and the withdrawal of federal incentives by Republican lawmakers, Mercedes temporarily sidelined its initial generation of electric vehicles.

However, in a subtle comeback this January, Mercedes reintroduced the EQS brand stateside. The re-emergence was noted by The Drive, which quipped that the “blobs are back,” alluding to the sedan’s notably rounded design that favors aerodynamics over conventional styling. At the time, the full extent of EQS’s return was not yet clear.

Today, Mercedes is stepping back into a market that remains cautious and financially stretched, offering a revamped electric sedan equipped with impressive new features. The 2027 EQS, which is set to hit U.S. showrooms in the latter half of 2026, boasts a remarkable range estimation and introduces steer-by-wire technology, a pioneering feature for the German automaker.

Mercedes is not holding back with the latest iteration of the EQS. It promises a formidable range of 925 km (575 miles) as per the WLTP cycle, which is typically more optimistic by 10–20% compared to EPA’s estimates. This is made possible by an innovative battery chemistry that combines silicon oxide with graphite in the anodes, delivering a usable capacity of 122 kWh. Additionally, Mercedes is reducing its reliance on cobalt, often referred to as the “blood diamond of batteries” due to its association with ethical concerns.

The updated EQS also comes with significant advancements in charging capabilities. Its architecture now supports 800 volts, facilitating 350 kW DC fast charging, which can add 320 km of range in just 10 minutes. At a 400-volt charging station, the vehicle’s smart control system effectively splits the battery, allowing each half to charge with 400 volts and up to 175 kW of energy.

The introduction of steer-by-wire technology marks a bold step for Mercedes. This system, which replaces the mechanical link between the steering wheel and the steering rack with electronic controls, might enhance maneuverability and driver comfort. However, concerns about potential lag remain, although Mercedes assures that its system has been rigorously tested for safety. Furthermore, the option of a racing-inspired steering yoke could appeal to motorsport enthusiasts. Nevertheless, for those who prefer a classic round steering wheel with dependable electromechanical steering, Mercedes offers that choice with the EQS as well.

The silhouette is still decidedly blob-like, but Mercedes maintains that the one-bow design enables an industry-leading drag coefficient of 0.20 — which is further optimized by “refined exterior mirrors.” This likely helps with range gains, but it could be a tough sell among shoppers who would prefer a few more sharp angles. Mercedes also boosted the regenerative braking power by a third for 385kW of recuperation.

And, of course, there’s more AI integration, including Mercedes’ improved MB.OS operating system that features an AI-powered assistant and over-the-air software updates. The now standard 55-inch Hyperscreen has a “Zero Layer” interface for easier navigation. The operating system uses AI to learn which features you use the most, then surfaces those features as individual widgets on the main screen. Ideally, you don’t have to rummage through too many submenus to find what you want.

Mercedes plans on offering the EQS in a variety of packages. The EQS 450+ is the range leader, with a single, rear-wheel drive motor providing the most efficiency of all the versions. The EQS 500 4MATIC and EQS 580 4MATIC are both all-wheel drive, with an Integrated Disconnect Unit in the front motor. This allows the car to decouple the front motor when not needed to save energy, then activate it at “lightning speed” when the driver needs extra traction or a burst of acceleration. And these models will feature the most regen thanks to their ability to harvest energy from both axles during braking.

The new EQS will come standard with MB.Drive Assist, the automaker’s advanced driver-assist system, that uses 10 cameras and 27 sensors for automatic lane changing, evasive steering, and automated parking. What it’s not, however, is Mercedes’ new Level 2++ feature called Drive Pilot Assist that is rolling out to the CLA electric sedan later this year. The system is similar to Tesla’s FSD in that it can be used hands-free in cities but requires the driver to stay attentive.

Mercedes hasn’t revealed the EQS’s price yet, but it is offering seemingly bottomless options for configuration and customization. This will be through the automaker’s Manufaktur Made to Measure program, which includes over 100 paint colors and other bespoke interior options. This could help shift the vibe around the EQS from a “series production” feel into “tailor-made” territory, allowing for combinations that wouldn’t be found on a standard dealership lot.

All in all, the new EQS will certainly help round out Mercedes’ EV lineup in the US, which is fluctuating right now. The automaker hasn’t said whether it will also resurrect the EQS SUV, or the EQE sedan and SUV. The CLA is doing a good job of turning heads. And Mercedes is sticking to its promise of introducing several new EVs in the US in the coming years, including variants of its GLC crossover and E-Class sedan.