Good short term 4wd

[DaveG28]

Thinking I may need a new car for a while, so am after the following:

1. Good car
2. Spares available trackside/quickly in UK (don't want to carry many)
3. Pretty reliable

Is a b44.1 a good option? What do they break, are any spares unavailable here in blighty?

Alternatively Cat sx2, are they reliable these days??

Other good options??