Hello Jane
Currently we are looking at the Jeep, Merc ML. VW Tourage and the much maligned Disco. We decided on these as Tow vehicles, because of the weight of the caravan we wanted to buy, a (Bessacarr Cameo ). It has always seemed like a chicken and egg situation to us, as we need a big tow car to tow a big heavy van, or should we buy a smaller van and hence a smaller car. I am sure you will have been through all this. If you look on the www.whatcar.co.uk site you can view the tests of most cars, but at the end of the day it's only someones personal opinion on what they like in a vehicle. The only thing I can say about the information is you can see the service costs and fuel mpg and then make a comparision. Best of luck, Oh and beat the dealer down.
Val & Frank