What do you guys think is the definition of an overlanding vehicle?

[V8Runner]

A bit of a fun game here, what does everyone think is the definition of an overlanding vehicle? What criteria does it have to meet?

 

[Tacoadventures]

Spacious, capable and reliable

 

[Northernexplorer]

comfortable, spacious, reliable, luxurious and economical

 

[Frontier4x4]

It needs to be your home, kitchen, bed and car

 

[TRDTom]

For me the number one thing is sleeping comfort. after that is reliability, capability and economy. I also like it when they look nice