The automotive world is racing toward electrification—but in a move that might surprise some, Mercedes-Benz is doubling down on its internal-combustion heritage.
As the company steadily shifts toward an all-electric future, it is simultaneously crafting a brand-new, more efficient V-8 engine, slated for rollout in 2026, just before stricter emissions standards hit Europe. Here’s what’s driving the push—and why the V-8 remains essential.
Shifting Regulations Create a Short-Term Need
Although Mercedes envisions an all-electric lineup eventually, the company admits this transition won’t complete by 2030. Meanwhile, new, tighter global emissions regulations—particularly the impending Euro 7 standards in Europe—are set to come into force in around two years.
To stay compliant, Mercedes is accelerating its engine development in a dual-track strategy: electric AND internal-combustion power trains.
Mercedes will debut its next-generation V-8 in 2026—one year before these stricter rules take effect. In doing so, the automaker ensures its V-8–powered models remain viable and competitive during this regulatory transition.
Fan Feedback & Brand Identity Matter
Backlash from enthusiasts played a part too. Mercedes-AMG’s previous use of a four-cylinder plug-in hybrid in performance models—like the C 63 and GLC 63—”failed to resonate” with customers used to the thunderous growl of a V-8. As a result, the four-cylinder PHEV is being phased out in favor of inline-six and the new V-8 engines.
As AMG boss Michael Schiebe put it, combustion engines still make sense for low-volume, high-performance vehicles; they deliver the power, sound, and brand emotions that define AMG’s DNA.
Dual Pillar Strategy: EV + Combustion
Mercedes is placing its bets on a two-pillar strategy, keeping both electrification and refined combustion tech central to its future. Markus Schäfer, Mercedes-Benz CTO, confirmed that “there will still be six- and eight-cylinder units, all electrified with either 48V systems or full-hybrid set-ups.”.
That means the new V-8 isn’t just traditional—it’s electrified, promising improved efficiency and compliance with emissions laws. Meanwhile, electric performance models—like those on the AMG.EA platform and featuring high-tech innovations like axial-flux motors—are expanding in tandem.
Suspension of V-12? No, But Limited
Interestingly, Mercedes isn’t abandoning all big engines. The V-12 engine, currently used in Maybach models, will continue into the next decade—where regulation allows—catering to exclusive markets like parts of the Middle East, China, and India.
Yet, the new V-8 reigns as the flexible, scalable answer for a broader range of models—balanced between regulatory compliance, customer expectations, and performance heritage.
Where Will the V-8 Go?
Virtually all Mercedes-AMG models that currently feature a V-8—such as the GLE, GLS, S-Class, GT, SL, and G-Class—will be updated to use the new, more efficient V-8 engine
. The company is also carefully evaluating which new models might launch with a V-8 option, further extending its reach across the lineup.
A Balanced Path Toward the Future
Even while pushing the EV frontier—introducing numerous EQ models, advanced electric architecture, and concept vehicles with megawatt charging capability—Mercedes understands the power of brand legacy, performance, and emotional connection .
So, it’s not a contradiction—it’s strategy, ensuring that Mercedes stays competitive today while building toward full electrification tomorrow.
