We're currently towing with a Vectra Disel estate (ok it is a 3.0 v6) but it tows our Bailey Ranger no problems.
We got our van a couple of months ago and paid £6K for a 2003 Bailey Ranger 510/4 - it is immaculate and we got a leisure battery, step, water pump hose thingy, electric hook-up, full awning, sun canopy awning, water containers (fresh water and grey waste). Basically all we needed to get for our first trip was personal stuff.
It was on the dealers forecourt for £7K but we haggled (and we got an alko stabliser and a years warranty as well!)
Also as we were hitching up discovered that we didn't have twin electrics on the tow bar, they gave us an adapter.
hi, the van you are thinking of buying sounds to pricey, take you time and have a good look around,you will be surprised what vans are out there, best of luck.
------------- its easy enough to be pleasant when the world rolls along like a song.but a man is worth while if he can smile when every thing goes f------ wrong.