This machine is designed for improved stability, while the 6 m high-pressure hose gives you plenty of reach. The trigger gun and spray lances along with the high-pressure hose all store neatly on the machine. With the additional hose reel and telescopic handle, transportation and storage has never been easier. This machine comes with a five-year guarantee. Karcher K4 Premium The compact models are also cheaper than the ful control versions too, so if you don’t think you will use the detergent bottle feature and don’t need the full control lance, then you can save some money with the compact version which is also smaller and lighter too. What are the differences between the Premium & Compact models?

The Kärcher K 4 Compact pressure washer can make light work of even the biggest cleaning jobs. Whether you're looking to gently clean delicate paintwork on your car, or need to remove stubborn dirt from any hard surface, the K 4 Compact is up to the task. The length of the pressure hose is important here. The longer, the better. For example, with a 4-metre hose, to clean a Volvo XC 60 (mid-size SUV) you will have to move the unit 2-3 times.In addition, smaller models, such as the K2 or K3, are prone to faults after prolonged use, as they have many plastic parts and are generally of a lower quality. Another problem is the length of the hose. The hose length of the small models is too short for some tasks. If you are not sure, it is best to start with a small, inexpensive device and try it out for yourself to see whether it achieves your goal. Best Karcher Pressure Washer for Car Cleaning Conversely, this also means that every tenth buyer of a Kärcher high-pressure cleaner was dissatisfied. For some it was because the unit did not live up to expectations, for others because it soon broke down or lost water, the performance was too weak or was generally perceived as being of inferior quality.

Provides onboard storage for accessories which ensures it takes up little space in the garage or shed. When it comes to using the detergent, this model uses the plug n clean system which we do think is a big improvement on the suction tube alternative. Simply plug the bottle of detergent into the pressure washer and it can now be used with the detergent setting on the LED trigger gun. Keep in mind that this unit comes without the detergent, however, there are provisions for purchasing it with some useful accessories including the detergent at a slightly higher price.The Karcher K4 pressure washer combines a new innovative stylish design with some excellent storage options to ensure everything is kept to hand. It has some great features that make it unique from other brands such as the very convenient ‘plug n clean’ detergent system and LED gun so you know what pressure setting you have it on instantly. If you are looking for something with a little more power than the entry-level models then the K4 is a great alternative and the 3-year warranty only adds to the value. We found the hose connections do not swivel, this means the hose does not turn so it can seem stiff and sometimes tends to try and turn when in use. Not a deal-breaker but it is something we felt was worth mentioning. Pros The Karcher K4 range is renowned for its impressive cleaning performance and the robust, long-lasting design of each of the four K4 models. The key to both the range’s longevity and cleaning capabilities is the powerful water-cooled motor – unique to Karcher – which has been designed to be more durable than standard water pressure motors. Karcher K4 Range The Karcher K4 Compact Basically, you can wash any car perfectly with any Kärcher electric pressure washer. We have tested all Kärcher models. Whether you use the entry-level K2 Compact or the high-end K7 Smart Premium, it doesn’t matter, your car will be clean. The other plus point is that the Plug and Clean detergents are not overly expensive to buy. Overall, this is a much better option than the suction pipe method on cheaper models. The innovative new Full Control pressure system will help you choose the perfect pressure setting for every cleaning task. Choose from three pressure settings or detergent mode and the LED display will show you which setting you are currently using.

From our Karcher K4 compact review, you can tell that it’s a standard pressure washer that would do a decent job for mid-range applications.The first connected pressure washer. Our Smart Control range boasts cutting-edge technology, allowing you to control your pressure setting using the Karcher Home & Garden app. Switch between the soft, medium and hard pressure settings using the + and – buttons on your trigger gun or you can use your app to easily change the pressure settings on your machine, including the brand new Boost Mode, giving you an extra burst of pressure. Our recommendation These power washers are equipped with a reel for the pressure hose. This is the difference with the power control and smart control versions. Karcher Power Control (formerly: Full Control)