Mercedes-Benz R-Klasse 251 Modellübersicht / Typenübersicht / PKW-Modelle / Baumuster (Baumustercodes)
| Modell | Baumuster | Motorcode | Mechanisches Getriebe | Automatisches Getriebe | Lenkgetriebe |
| R 280 CDI 4MATIC | 251.020 | 642.950 | - | 722.902 | - |
| R 280 CDI | 251.021 | 642.950 | - | 722.902 | - |
| R 320 CDI 4MATIC | 251.022 | 642.950 | - | 722.902 | - |
| R 280 CDI | 251.026 | 642.950 | - | 722.902 | - |
| R 280 | 251.054 | 272.945 | - | 722.999 | - |
| R 350 | 251.056 | 272.967 | - | 722.906 | - |
| R 350 4MATIC | 251.065 | 272.967 | - | 722.906 | - |
| R 500/550 4MATIC | 251.072 | 273.963 | - | 722.904 | - |
| R 500 4MATIC | 251.075 | 113.971 | - | 722.901 | - |
| R 63 AMG 4MATIC | 251.077 | 156.980 | - | 722.907 | - |
| R 280 CDI L | 251.121 | 642.950 | - | 722.902 | - |
| R 320 CDI L 4MATIC | 251.122 | 642.950 | - | 722.902 | - |
| R 280 CDI L | 251.126 | 642.950 | - | 722.902 | - |
| R 280 L | 251.154 | 272.945 | - | 722.999 | - |
| R 350 L | 251.156 | 272.967 | - | 722.906 | - |
| R 350 L 4MATIC | 251.165 | 272.967 | - | 722.906 | - |
| R 500/550 L 4MATIC | 251.172 | 273.963 | - | 722.904 | - |
| R 500 L 4MATIC | 251.175 | 113.971 | - | 722.901 | - |
| R 63 AMG L 4MATIC | 251.177 | 156.980 | - | 722.907 | - |