Mercedes to Launch Electric S-Class as Replacement for EQS

Mercedes-Benz appears to be moving away from its EQ electric vehicle sub-brand, indicated by the confirmed discontinuation of the flagship EQS model. Reports suggest that Mercedes plans to integrate the EQS into the S-Class lineup as it continues to adapt its offerings into the 2030s while still emphasizing combustion engines.

According to an interview with Autocar, CEO Ola Källenius stated that “there will be two S-Classes in the future—ICE and electric.” He clarified that the EQS will effectively transition into the S-Class, sharing similar design elements with the ICE version, aside from variations in the grille. Although the two models will have distinct mechanical components, both will reflect the same external and internal styling. The electric version will utilize Mercedes’ MB.EA Large platform, while the ICE model will be built on an updated version of the current MRA architecture. However, these changes will not take effect until the next-generation S-Class debuts in 2030, as substantial updates to the existing models are planned for the next two years.

In the upcoming year, the EQS is set for a significant overhaul, which will include an 800-volt drivetrain, advanced battery chemistry, and new drive motors paired with a two-speed transmission. These upgrades are expected to enhance charging capabilities, range, and overall top speed. Following this, a refreshed S-Class will debut in 2026, featuring minor updates such as new styling, infotainment improvements, and a mild-hybrid variant of the 4.0-liter twin-turbo V8 engine. Additionally, more advanced hands-free SAE Level 3 driving assistance features will become readily available.

The convergence of Mercedes’ high-end sedan lines is likely a response to stagnant sales in both electric and combustion models. The EQS has struggled to gain traction in the market, and the S-Class saw a significant 37 percent decline in sales during the first quarter of this year, as its design began to show its age. Consequently, production at the facility manufacturing both the EQS and S-Class has been consolidated to a single shift. Currently, electric vehicles account for only 11 percent of Mercedes’ global sales, significantly short of the company’s 20 percent target. Thus, internal combustion engines are expected to remain the core of Mercedes’ offerings at least until 2030, with future prospects depending on the global adoption rate of EVs.