Hi, I am new to this forum and joined to follow this post. I have a 1993 S70 AMG W140. You will find the pictures attached. As it has been mentioned the engine is a 7L modified version of the 6L V12 found in 600SEL, the same 7L engine is also found in the 2001 Zonda S. The same V12 engine was later increased to 7.3L, and this was used in the SL73 and the 2002 Zonda S7.3. I guess that through development of the engine they realised that they could reliably increase the capacity to 7.3L. My car was originally supplied by AMG to Japan, and remained there for 34K Km’s. I recently exported the car from Dubai to UK, at 64K Km’s. Its original in all ways! Incredible power and features for a car that is 20years old.