The trunk is decently sized, but not as big as you'd expect in a car this mammoth. At 14 cubic feet, it fit our department's standard-size golf bags that we test in every car, but my personal oversized bag and modern driver (the club, not the chauffeur) wouldn't fit lengthwise. That means most foursomes wouldn't be able to load their gear into the 750Li. The trunk is 2.3 cubic feet smaller than the Mercedes-Benz S-Class', and it's a little smaller than the new Jaguar XJL's trunk, which measures 15.2 cubic feet.