Mercedes-Benz’s bold future: The V8 stays, and the V12 lives on—But for how long?

Mercedes-Benz held its annual results conference this week, unveiling a bold strategy to become “leaner, faster, and stronger.” The company’s new roadmap, themed “Mastering Transformation,” is more than just a marketing slogan—it’s a comprehensive plan that encompasses the development of electric versions of the C-Class, GLC, and E-Class, as well as a “major upgrade” for the S-Class. Notably, the flagship model will continue to offer one of its most prestigious features—the V12 engine.

Despite increasing global emissions regulations, Mercedes-Benz has reaffirmed its commitment to the twelve-cylinder powerhouse, though its availability will be limited to “selected markets” where regulations are less stringent. The iconic twin-turbo 6.0-liter V12 engine is currently found in the Maybach S-Class S680 and the armored S-Class Guard. Additionally, AMG continues to supply a V12 to Pagani for use in its Utopia hypercar.

Mercedes now stands alone among the German luxury trio in preserving the V12. BMW phased out its twelve-cylinder M760i in 2022 with the final edition of the previous-generation 7 Series, while Audi discontinued its W12 engine in 2017 following the retirement of the prior A8 model.

Beyond the V12, Mercedes-Benz has also confirmed that the V8 engine will remain in its lineup. AMG is actively developing a “next-generation, high-tech electrified V8” for future models based on the AMG.EA platform. This indicates that the architecture will not be exclusively for electric vehicles but will also accommodate combustion engines. The new V8 engine has been designed to comply with forthcoming Euro 7 emissions regulations, ensuring its continued presence in the European market.

Although Mercedes has not officially commented on the fate of its inline-six engine, the continued presence of larger combustion engines suggests that the 3.0-liter unit will likely remain. Additionally, the company is preparing to introduce a “48-volt electrified high-tech four-cylinder engine,” which will make its debut in the new CLA next month. This 1.5-liter engine, paired with an eight-speed dual-clutch automatic transmission, was developed by Mercedes but will be “industrialized with a partner in China.”

One of the most significant revelations from the conference is Mercedes-Benz’s recalibrated expectations for electrification. The company now projects that by 2027, plug-in hybrids and fully electric vehicles will account for only 30% of its total sales, with the remaining 70% comprising internal combustion engine (ICE) models, many of which will feature 48V mild-hybrid technology. This shift in strategy reflects a more pragmatic approach, acknowledging that the transition to EVs will take longer than initially anticipated.

As recently as 2030, Mercedes had planned to become an all-electric brand “where market conditions allow.” However, with the current global landscape, that goal has been revised, recognizing that widespread EV adoption remains a challenge due to infrastructure limitations and consumer demand.

Mercedes-Benz’s latest announcements underscore its adaptability and commitment to balancing tradition with innovation. By maintaining its legendary V12 and V8 engines while embracing electrification in a measured manner, the company ensures that it remains competitive in an evolving automotive landscape. The strategy of “Mastering Transformation” is not just about electrification—it is about ensuring the brand remains at the forefront of luxury, performance, and sustainability.