G-plan bar?  

Don't know much about the bar (nope), but I do like your sl. Probably a later model American version 380sl (1983ish) dressed in a spectacular Signal Red with Palomino leather. Do I spy the rare "kinderseat" option? Very sweet, and no nasty pin-striping. Yes!
Aunt Mark
ps or is it a 450sl?

1984 380 sl, camel colored leather. No rear seat though, you may see the hardtop to the right in the picture. Bought from little old lady, only 63k miles!

very sweet.

Try here:
http://hwfurniturearchive.bucks.ac.uk/asset-bank/action/viewAsset?id=180...

Wow!!! Amazing. Thank you so much for sending the link! There it is right at the top. What a great resource to know of....again thanks for the help!