Many years ago when I used to work in a pub there were a few blokes there who used to own a garage. One day they came in looking like death warmed up-it transpired that they had gone to collect a Vauxhall Cavalier. To collect the Cavalier they had used another Cavalier towing a four wheel car trailer. Everything was hunckydory until they came upon a slight downhill stretch on the motorway. The trailer loaded with the Cavalier started to push the towing Cavalier resulting in both Cavaliers and the trailer being total write offs.
I've owned two Omega estates a 2.5 auto and a 3.0 auto and there is no way I would try and tow my P38 with them-especially on a trailer. They are superb towcars when within the weight limit.
It's ok to quote maximum tow weights-but try stopping in an emergency..
Steve