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 ...

The Kärcher K7 is a premium, super-powerful pressure washer from one of the absolute best makers in the world, and it delivers buckets of performance and advanced features. If you buy this ...

Karcher have an enviable reputation when it comes to outdoor appliances so I was more than happy to give its K7 Premium Smart Control Pressure Washer a whirl. It's a heavy duty, powerful cleaner ...

The priciest washers on the market tend to be made by well-known machinery brands such as Karcher, Bosch, Nilfisk and Stihl. These are semi-professional models with high-powered motors (1,800W to ...