The article is written in English, the official language of the United States.
The All-New V-8-Powered Mercedes-AMG CLE63: American-Spec Performance Arrives for 2027
A New Family of V-8 Engines, Designed with the North American Market in Mind, Makes This High-Performance Icon Possible
April 06, 2026
Hold onto your driving gloves: The 2027 Mercedes-AMG CLE63, powered by an entirely new, roaring V-8 engine, is not just a rumor—it’s happening. Having driven early prototypes, we can report that Mercedes-AMG has engineered a truly exceptional machine. While official launch dates for the updated CLE63 coupe and convertible have yet to be announced, insiders confirm that the vehicle exists and is shaping up to be one of the most compelling performance coupes in recent years. Adam Chamberlain, the CEO of Mercedes-Benz USA, assures us that it will be worth the wait.
A car of this significance is a top priority for Chamberlain and his team because nearly 95% of all CLE63 sales are projected to be in the North American market. As a result, the new Mercedes-AMG CLE63 2027 is being meticulously engineered as an American-specification vehicle, specifically designed to meet the unique demands and expectations of US buyers. This strategic focus ensures that the new model delivers the specific flavor of V-8 performance that North American enthusiasts have cherished for decades.
The Heart of the Beast: A New V-8 for the Modern Era
At the core of this automotive resurgence lies Mercedes-Benz’s development of a completely new family of V-8 engines. This next-generation powertrain strikes a critical balance: it maintains the high-octane performance character that fans love while significantly reducing emissions to comply with stringent future regulations.
The engine in question is a brand-new 4.0-liter twin-turbo V-8 featuring a flat-plane crankshaft. This cutting-edge design, which delivers a distinctive, race-inspired exhaust note, is already available in the new 2027 S-Class. It will also power the upcoming 2027 Mercedes-Benz GLE580 and GLS580 SUVs, both of which recently had their global premieres. In those luxury SUVs, the new V-8 produces a formidable 530 horsepower and 553 lb-ft of torque. Naturally, AMG has confirmed it will be tuning performance variants of this groundbreaking V-8 to extract maximum output for models like the Mercedes-AMG CLE63 2027.
Is the V-8 Returning to the E-Class and C-Class?
While the return of the V-8 is confirmed for the CLE63, the question remains whether this engine will also find its way into future high-performance iterations of the E-Class or C-Class. Chamberlain remains coy on this matter, admitting that while he, like many enthusiasts, would love to see an E63 wagon return to the lineup, the business case is challenging. With North America being the only real market with sufficient demand for such a high-performance wagon, the financial viability is questionable. Furthermore, buyers already have a compelling alternative in the E53 wagon, which utilizes a plug-in-hybrid-boosted version of the automaker’s renowned 3.0-liter inline-six engine, delivering an impressive 577 horsepower.
A similar 443-horsepower version of that six-cylinder engine currently powers the most potent CLE available today: the Mercedes-AMG CLE53. Although it doesn’t feature a plug-in hybrid system like the wagon, the CLE53 provides a thrilling taste of AMG performance. It’s a safe assumption that any Mercedes-AMG CLE63 2027 will generate even more power by leveraging a specially tuned, AMG version of the new twin-turbo V-8.
The recent world debuts of the 2027 Mercedes-Benz GLS and GLE SUVs took place at the automaker’s state-of-the-art Alabama factory, signaling a clear commitment to US manufacturing and engineering.
Renewed North American Focus: A Market-Driven Strategy
The Mercedes-AMG CLE63 2027 is a clear reflection of Mercedes’ renewed strategic focus on the North American market. Chamberlain points out that V-8-powered cars continue to be far more desirable among American luxury buyers than in many other global markets. Looking ahead, Mercedes is developing another two or three exclusive products specifically for North America. These vehicles will be built on a new platform, which is also presumed to be capable of supporting a V-8 engine.
This market-specific approach is part of a massive global product offensive. Mercedes-Benz, along with its performance division, Mercedes-AMG, and luxury sub-brand, Maybach, are planning to introduce 40 new vehicles within the next three years. This comprehensive lineup will offer a diverse range of powertrains, including traditional internal combustion engines, mild and plug-in hybrids, and fully electric vehicles.
Committed to V-8s for the US Market
Investing in the development of new V-8 engines demonstrates a genuine commitment to this iconic powerplant, according to Ola Källenius, Chairman of the Board of Management and CEO of Mercedes-Benz Group. More broadly, it signifies a dedication to meeting the needs of Mercedes’ US customers. For decades, the V-8 has been the undisputed king of high-end and high-performance Mercedes vehicles in the United States.
The new Mercedes-AMG CLE63 2027 will likely leverage this V-8 to provide a unique blend of refined luxury and raw power. The V-8 is also being launched in the new S-Class, delivering quiet but dominant performance—still a beast under the hood, but cloaked in subtlety. As Källenius described it, “That is the wolf in sheep’s clothing. But then the wolf really comes out with the AMG version, so there will be a wolf and an Alpha wolf coming. V-8 fans in the U.S. are absolutely going to love that.” From what we can gather so far, they are indeed going to love what’s coming under the hood of the new CLE63.
Frequently Asked Questions about the 2027 Mercedes-AMG CLE63
Is the Mercedes-AMG CLE63 returning in 2027?
Yes, the Mercedes-AMG CLE63 2027 is actively being developed and is confirmed to be on the way. Insiders have driven early prototypes, and while official launch dates are pending, the vehicle is confirmed to exist.
What type of engine will the new CLE63 have?
The next-generation CLE63 will be powered by an all-new, high-performance 4.0-liter twin-turbo V-8 engine. This engine features a flat-plane crankshaft for a distinctive exhaust note and enhanced performance, and it is also being used in the new 2027 S-Class and GLE/GLS models.
Why is Mercedes focusing on V-8s for the US market?
Mercedes is strategically focusing on V-8 engines for the US market because a significant majority of its high-performance models, particularly the CLE63, are sold in North America. US buyers have historically shown a strong preference for V-8 powertrains in the luxury and performance segments.
What power output can be expected from the new V-8 engine in the CLE63?
While the specific output for the Mercedes-AMG CLE63 2027 has not been officially confirmed, the new 4.0-liter V-8 produces 530 horsepower and 553 lb-ft of torque in the new 2027 S-Class, GLE580, and GLS580. It is safe to assume that AMG will be tuning this engine to deliver even higher performance figures for the CLE63.
Will the new CLE63 be built in the United States?
Mercedes-Benz has recently premiered new models at its Alabama factory, signaling increased US production. While specific manufacturing details for the CLE63 are pending, the vehicle is being engineered as an American-specification model for the North American market, reflecting a strong commitment to US buyers.
When will the Mercedes-AMG CLE63 be released?
Mercedes has not yet confirmed a specific release date for the Mercedes-AMG CLE63 2027. However, Adam Chamberlain, CEO of Mercedes-Benz USA, has indicated that the car will be worth the wait and is expected to be a phenomenal addition to the AMG lineup.
Is Mercedes-AMG discontinuing its high-performance V-8 models?
No, quite the opposite. Mercedes-AMG is investing in developing new high-performance V-8 engines specifically to meet the demands of its US customer base. This demonstrates a continued commitment to high-performance ICE vehicles for the North American market while reducing emissions globally.
Can fans still get a V-8-powered Mercedes E-Class wagon?
The return of the Mercedes-AMG CLE63 2027 is confirmed, but the future of the E-Class wagon with a V-8 is uncertain. Adam Chamberlain noted that while he would love to see it happen, the business case is questionable with North America as its only significant market. The current E53 wagon uses a 577-horsepower plug-in hybrid inline-six.
What does “flat-plane crankshaft” mean for the CLE63?
A flat-plane crankshaft
