Day 4Practicality might not be high on the list of requirements for M5 drivers, but the Touring has it in spades. Meanwhile, for the first time, BMW is offering a towbar on an M5 Touring. They aren’t reasons to not get an M5 Touring, in fact in many ways it still warrants the ‘Ultimate Driving Machine’ tagline made famous by BMW. Meanwhile, for the first time, BMW is offering a towbar on an M5 Touring. They aren’t reasons to not get an M5 Touring, in fact in many ways it still warrants the ‘Ultimate Driving Machine’ tagline made famous by BMW.