P E H, I've had bigger money pits than the SDL so it doesn't qualify as the worst lemon I've ever had
coachgeo, all 603s in the US are turbodiesels. It's more descriptive to distinguish them as 3.0 and 3.5 or 603.96x and 603.97x.
Sixto
91 300SE
87 300SDL
83 300SD