My son has asked me for advice and wonder if anyone here could help with suggestions. I have a 110 2.25 hardtop. He has a Jeep Cherokee 4.0L auto, which is reliable and he likes the image of. He does a lot of miles towing, and takes a trailer up mountains where the Jeep is necessary. He works in N. London and uses the vehicle locally when not on trips, getting about 9 to 15 mpg. He is suddenly in a situation where he still needs the 4x4, is still doing the local mileage, but is having to add regular visits to a friend who is paralysed in hospital. He doesn't want the hassle of gas conversion and has been asking me whether he should look for a diesel Defender or a Mitsubishi diesel pickup thing with the big cab which he knows of and which might be for sale soon. I've been saying that I think the Defender would be a bit too crude and I'm not sure about the mpg, and that I have read that these pickups are a bit crude too. Not sure whether these pickups have as long wheelbase as they look, and whether this would make manoeuvring with the trailer difficult. I've been saying Disco to him, but he seems to think it's not quite his image (you know what young people are like).
What mpg should he expect with these various vehicles? He doesn't have any money to spare.
Any observations gratefully received.