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Kärcher K4 Full Control

Kärcher K4 Full Control
alaScore 89

13 reviews

May, 2022

  • Negative

alaTest has collected and analyzed 13 reviews of Kärcher K4 Full Control. The average rating for this product is 4.8/5, compared to an average rating of 4.2/5 for other products in the same category for all reviews. Reviewers are impressed by the price. The usability also gets good feedback.

usability, price

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Kärcher K4 Full Control is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 13 reviews)

2 expert reviews

User Reviews  

Review Ratings

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Expert Reviews User Reviews


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Expert review by : Paul Dimery (

Kärcher K4 Full Control review: Can Kärcher’s pressure washer clean up in a competitive market?


Compact, powerful and versatile, the K4 Full Control is an accomplished mid-range pressure washer

Great performance ; Adjustable handle height ; Optional extras

Pricey ; Assembly instructions could be clearer

If you’re on a strict budget, though, its rivals from Mac Allister and Bosch deliver broadly comparable performance and more accessories for less money. That’s worth consideration, but if paying extra isn’t a problem for you, the K4 Full Control offers...

Apr, 2020

Expert review by (

Karcher K4 Full Control review

  (Rating Hidden)

Karcher introduced its 'Full Control' range of premium pressure washers in 2016. They are supposed to make it easier to choose the right strength of spray for your surfaces. The Karcher K4 Full Control is one of the cheaper models in the Full Control...

May, 2017