Wayne,
I assume you meant what are 4x4's like generally as well as wanting to know about the Tuscon as a specific car,Yes?
Having owned several over the years, call them offroaders then it doesn't get peoples backs up, I can give you the benifit of my experience.
Firstly, the latest generation cars are a world away from the old style "chassis" type which in the main were agricultural in ride, handling and comfort levels.
Drive the latest from Mitsi, Toyota, LR or Korea and they are a world away from the original RangeRover or Landcruiser.
The suspension, engine and cabin design is very akin to a regular car and they are almost as sharp to drive.
The upside is they make superb towcars because of better traction and proportionally larger kerbweights and also throw in their enhanced viewpoint due to increased height on the road. They will cope with our attrocious roads better as well as being the kings of muddy tracks and grassy field caravan sites. They can be used to tow horseboxes to country meets and drag industrial size trailers if need be, muddy dogs love them and need not destroy the upholstery. Because they are built to take the rough stuff they are are a more durable product which will outlast their car counterparts in normal use.
The downside is of course higher fuel and service costs which is inescapable due to being heavier and more complex than a conventional vehicle.
By now you will detect that I am a fan but the final word - I was going to put my old Shogun on SORN this winter as it doesn't get much use and my credit is crunching with the best of them but then we had the unseasonal blizzard and that made me stop and think. What if we have floods or deep snow and I need to get out or my nieghbours need an emergancy ride. Shogun or Nissan Micra? It's a no brainer, so the Shogun stays taxed.
Best rgds
Wicksy