The speculations about what Mercedes-AMG intends to do with the C63 continue, and this time they're more rampant than ever. Autocar reports that the turbocharged four-cylinder engine will be replaced with a turbo inline-six.
Some background information, for context: A report Starting from February, they asserted that the C63 would be reintroduced with its V8 engine by 2026, but a succeeding report In March, they debunked those rumors. Now, Autocar alleges to have verification directly from Mercedes-AMG that the updated C63 will come equipped with an inline-six plug-in hybrid powertrain. This engine is expected to be a refined variant of the 3.0-liter inline-six used in various AMG models such as the E53 and CLE53 , but with significant enhancements to deliver the performance typically associated with an AMG 63 model.
Why isn't there a V8 engine? It demands more space—not only in terms of size but also for additional cooling systems and enhanced crash safety features, Autocar reports Mercedes said.
Certainly, there is a somewhat conflicting report from a German source. MBPassion.de This document asserts that the C63 (and C43 As we understand, both of these models are ending production with the C-Class mid-cycle update. In their stead, a new C53 is expected to be introduced. Autocar’s Reportedly, this suggests that Mercedes plans to install its 3.0-liter twin-turbocharged inline-six engine into the C-Class. Nevertheless, according to MBPassion.de, they have learned that this engine won’t come with an additional plug-in hybrid setup. Consequently, it’s expected to carry a 53 designation rather than a 63 badge. It is also said that the same powertrain could be fitted to the GLC 43. 63 . Both GLC AMG models mirror the C-Class’ powertrains, so it would be logical to see the SUV follow the sedan.
Like most rumors and contradictory information, these should be taken with a pinch of salt. When we previously inquired about potential upcoming C-Class models equipped with a V8 engine, Mercedes responded by saying, "We do not comment on future product plans." So essentially, let’s wait and observe — though we could potentially be pleasantly surprised by an AMG inline-six once the update is eventually released.
Interested in buying a car? Discover your perfect match on the MSN Autos Marketplace.