[Aussie Mike]

Most of your decent size 4x4's would do the job nicely and be a good daily driver too. My diesel Land Rover does a decent job of towing the Cobra on a trailer. It has a rated 3500KG towing capacity. It tows the trailer at 100-110 OK on the freeway. Slows down a bit on the hills but it's only making about 97KW at the wheels. Gets reasonable economy when towing too.

Not sure if I would recommend buying one though unless you are prepared to turn your own spanners or have a land rover mechanic mate. The Pajero and Landcruiser diesels might be a safer bet and both will do the job fine.

Cheers