Here we've picked two popular models in Kärcher's pressure washer range, the mid-range Kärcher K4 and the high-end Kärcher K7. We're comparing their features and performance so that ...

We think the Karcher K4 Full Control (buy now) is the best pressure washer for most people. The K4 sits right in the middle of Karcher’s range. It’s an excellent all-rounder that includes some of the ...

Judging by the hugely satifsying videos in the Karcher K4 Full Control home pressure washer review, this Nilfisk model not as efficient or as powerful as that model. The Nilfisk is around the same ...