- German Steel (also depicted in artwork, alongside the RUF CTR 3)
- Similar to most other cars that use active aerodynamics, the rear spoiler for the SL 65 AMG Black Series is kept permanently down due to limitations in the game.
- The Mercedes-Benz SL 65 AMG Black Series is the only Mercedes car that is in Class A yet does not have all five Pro Kit levels.
- The Mercedes-Benz SL 65 AMG Black Series shares a unique decal design with the BMW 3.0 CSL Hommage.
- The Mercedes-Benz SL 65 AMG Black Series once featured a Japanese-themed Rising Sun Flag decal that has since been made unavailable for purchase due to controversy over the Rising Sun Flag insignia, which is de facto banned in countries like South Korea and China due to Japan's actions against these countries during World War II.