The exterior is 162 blue grey (which is the original color from the factory)
The interior when new was 119 MB Tex white grey 2102, but the previous owner had the seats redone with a GHH leather interior. Besides the A/C unit, I have recovered the dash leather and wrapped the steering wheel with leather, all purchased from a local (Houston) supplier to match the GHH seats and door panels. If you look at the color codes in the tech section, what I have is pretty close to the original 119 white grey.
for the exterior color, can you read the color code on your registration plate or on the corner of your hood? (the code should be stamped there)
Norm