Accomodations for drinking were not offered by Mercedes Benz, for the W126 series, because the engineers in Germany felt driving was a serious business, and no cupholders were even offered from the factory, for their cars, but many W126 tuners in Germany, like Carat Duchatelet, SGS (Styling Garage in Bremen), Lorinser, Braubus, MKG, Carlsson, and others, did.

AMG's one was a free standing refrigerator in the trunk, but some were actually in the cars.

These set ups were from "Benny S." ( a lesser known W126 Mercedes tuner in the early 80's - seen here on an early 500SEL

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1991 560 SEC AMG, 199k <---- 300 hp 10:1 ECE euro HV ...

1995 E 420, 170k "The Red Plum" (sold)

2015 BMW 535i xdrive awd Stage 1 DINAN, 6k, <----364 hp

1967 Mercury Cougar, 49k

2013 Jaguar XF, 20k <----340 hp Supercharged, All Wheel Drive (sold)