This is it — the last of the Mercedes-AMG biturbo V12s that have been meticulously refined for over 16 years. Mercedes is seeing the V12 out with a bang in the S 65 Final Edition Sedan. Every box on the long S-Class options list has been checked, including everything from a panoramic roof to individual rear seats. Every Final Edition comes finished in high-gloss obsidian black metallic paint, with bronze 20-inch wheels and matching contrast rings around the front grille and openings. The exterior paint scheme is matched in the interior, with black leather seats and copper-colored contrast stitching on all surfaces from the quilted-pattern seat stitches to the floor mats. Interior badging denotes every car as "1 of 130" — only 130 will be made — along with an engine fitters badge noting the name of the person who handbuilt the last of the Mercedes V12s.