As an ex TV commercials editor, I love watching TV commercials, especially about 4x4s. Here is a collection of Mercedes G-Wagen TV spots.
test. USA commercial.
Promotional film, made in the US.
German TV spot
Not a commercial, but a promotion
Promotion circa 1980
Very old promo film shot in the Sahara
Longer length promotional film – history of the G-Wagen
Another promotional film