Best Pressure Washer (Under £400)?

[M3Driver]

Looking for a new pressure washer for domestic use. I will be washing a couple of cars on a regular basis, the occasional 4x4, caravan, slabs, (medium to large) driveway, wooden decking, patio furniture etc.

I wondered what brand / model people would recommend? Been looking at Karcher, Nilfisk, Kranzle (pricey!) and Stihl.

Features I'm looking for include:
Induction motor (not ‘Universal motor’ with brushes)
Metal pump / internals
Length of hose for going round whole car (e.g. 9mtr better than 6 mtr)