Built on the "One Man, One Engine" principle, where a single technician hand-assembles and signs the engine plate. Evolution of the "63" Badge
The badge represents a legendary chapter in Mercedes-Benz history, serving as both a tribute to the brand's first V8 production sedan—the 300 SEL 6.3 —and a label for the modern, high-performance "63" series. While modern 63 models often use smaller turbocharged engines, enthusiasts primarily associate the "6.3" lettering with the M156 6.2-litre naturally aspirated V8 , the first engine developed entirely in-house by AMG. The Heritage: 300 SEL 6.3 (1968–1972) 6.3 AMG
Mercedes Admits It 'Lost Some Customers' After Dropping V-8 in C63 Built on the "One Man, One Engine" principle,
Following the naturally aspirated era, Mercedes-AMG transitioned to smaller, forced-induction engines while retaining the iconic "63" badge to signify top-tier performance. The Heritage: 300 SEL 6
The original 300 SEL 6.3 was a "sleeper" sedan that combined a luxury chassis with the massive 6.3L M100 V8 from the 600 limousine.