Try a landy forum and ask the same Question and measure it up any way you like.
I agree with Mrowka from a couple of post back.
There is lots more to 4x4 than capability. Obstacles you can usually go around if you've got any sense, but breakdowns can happen anywhere, and capability will not help you then.
"Rover and Nissan (and Toyota) approach 4x4 design in different ways: Rover is largely a specialist builder of purpose-built 4x4s. If I were to design a 4x4 from the ground up, I'd hoist a lot of Rover's design ideas.
Nissan and Toyota are generalist builders which produce 4x4s designed around the lessons learned from a long history of building practical and reliable passenger cars. This is why you see so many toddling around in places like Afghanistan and Africa".
Look at any rover british car and you will see typical stick in the mud approach, min cost, min investment, min redesign, buyer beware.
Typical chin up chaps its only a clitch just fess up a few more $$$ and good as new lol.
Probably the only reason def out the box is better, "Its smaller" .
That is your answer there, You have kids and that takes space.
Problem solved.