Mercedes-AMG Considering a Return to V8 Engines for C63 and E63
Mercedes-AMG is reportedly considering a return to traditional V8 petrol engines for its C63 and E63 models. This surprising move comes after the company invested heavily in electrified four-cylinder engines for its popular models. The decision is said to be prompted by slow sales of the new C63.
German media reports suggest that AMG may supplement its four-cylinder plug-in hybrid drivetrain with an updated version of its V8 engine starting in 2026. While no official sources have confirmed this information, speculation is that AMG’s twin-turbocharged 4.0-litre V8 petrol engine will make a comeback in the C63 and E63. The E63 may even feature an E Performance plug-in hybrid setup with a rear-mounted electric motor and lithium-ion battery, similar to the one used in the recently launched S63.
When contacted for comment, AMG refused to confirm or deny the reports, stating that they do not comment on speculation surrounding their business activities. However, rumors about AMG’s engine plans have been circulating since reports suggested that there would be no successor model to the E63, with the only AMG model in the new E-Class lineup being a six-cylinder E53.
In an interview with AMG CEO Michael Schiebe, it was revealed that the company plans to engineer its twin-turbocharged 4.0-litre V8 engine to comply with upcoming EU7 emission regulations. This suggests that AMG is committed to improving the performance and efficiency of its V8 engines.
The current generation of the C63, which was launched last year, is the first to feature a four-cylinder drivetrain. It combines a longitudinally mounted 469bhp turbocharged 2.0-litre engine with a rear-axle-mounted 201bhp electric motor, resulting in a combined output of 670bhp. This drivetrain will also be used in the upcoming second-generation GLC 63 SUV.
If AMG does decide to reintroduce V8 engines in the C63 and E63, it will mark a significant shift in their strategy. The company has been investing heavily in electrification and hybridization, aiming to reduce emissions and improve fuel efficiency. However, slow sales of the new C63 may have prompted a reevaluation of this strategy.
The return of the V8 engines would likely be welcomed by enthusiasts who appreciate the power and sound of a traditional petrol engine. The twin-turbocharged 4.0-litre V8 has become synonymous with AMG’s high-performance models and is known for its impressive performance capabilities.
While the move to V8 engines may seem contradictory to the industry’s shift towards electrification, it is important to note that AMG is not abandoning hybrid technology altogether. The potential inclusion of a plug-in hybrid setup in the E63 indicates that AMG recognizes the importance of electric power in meeting emissions regulations and improving overall performance.
In conclusion, Mercedes-AMG’s reported consideration of a return to V8 engines for the C63 and E63 models is a surprising development. It suggests that the company is reevaluating its strategy in response to slow sales and customer demand. While no official confirmation has been provided, the potential reintroduction of V8 engines alongside hybrid technology demonstrates AMG’s commitment to delivering high-performance vehicles that meet both performance and environmental standards.