If I use the topsider to change the oil in my 400E will it work? The capacity is 2 gallons which is 8 quarts, the M119 engine in my car takes 8.5 quarts. Will the remaining half quart just not drain or when I disconnect the tube will it explode oil everywhere?

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1992 Mercedes-Benz 400E
2002 Mercedes-Benz ML500