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Karcher K7 Comparison - September 2025

7 Best Karcher K7 In the UK

1
Best Choice
9.6Exceptional
2
9.5Excellent
3
9.4Excellent
4
Best Value
9.3Excellent
5
9.2Excellent
6
9.0Excellent
7
8.8Very Good
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Model

Kärcher 1.520-903.0 HD 5/12 C Plus High-Pressure Cleaner Anthracite
Model
Kärcher K 5 Classic Pressure Washer, Pressure: max. 145 bar, Flow Rate: 500 l/h, Area Coverage: 40 m²/h, Water Filter, Weight: 5.6 kg, high-Pressure Hose and Gun, Dirt Blaster, Spray Lance
Model
Kärcher K 5 Premium Smart Control Pressure Washer, Pressure: max. 145 bar, Flow Rate: 500 l/h, Area: 40 m²/h, Water Filter, Weight: 13.9 kg, high-Pressure Hose and Gun, Multi Jet Spray Lance
Model
Kärcher K 7 Premium Smart Control Flex Pressure Washer, Pressure: max. 180 bar, Flow Rate: 550 l/h, Area: 60 m²/h, Water Filter, Weight: 17.8 kg, High-Pressure Flex Hose and Gun, Multi Jet Spray Lance
Model
Kärcher K 4 Power Control Flex Pressure Washer, Pressure: max. 130 bar, Flow Rate: 420 l/h, Area Coverage: 30 m²/h, Water Filter, Weight: 11.5 kg, High-Pressure Flex Hose, Dirt Blaster, Spray Lance
Model
Kärcher 2.644-074.0 T7 Plus T-Racer Surface Cleaner
Model
Kärcher K 5 Power Control Flex Home Pressure Washer, pressure: max. 145 bar, flow rate: 500 l/h, area: 40 m²/h, water filter, weight: 13 kg, high-pressure gun, dirt blaster, spray lance, Home Kit

Brand

Kärcher
Brand
Kärcher
Brand
Kärcher
Brand
Kärcher
Brand
Kärcher
Brand
Kärcher
Brand
Kärcher

Reviews

12 reviews
Reviews
148 reviews
Reviews
40 reviews
Reviews
-
Reviews
40 reviews
Reviews
8,356 reviews
Reviews
-

Tech Specs

product dimensions

38 x 36 x 93 cm 20.7 kg
product dimensions
18.8 x 25.2 x 44.5 cm 7.35 kg
product dimensions
-
product dimensions
45.9 x 33 x 66.9 cm 22.83 kg
product dimensions
40.5 x 30.6 x 58.4 cm 15.5 kg
product dimensions
30.28 x 11.34 x 39.21 cm 1.92 kg
product dimensions
40.5 x 30.6 x 58.4 cm 18.62 kg

item weight

20.7 kg
item weight
7.35 kg
item weight
15.8 kg
item weight
-
item weight
15.5 kg
item weight
1.92 kg
item weight
-

customer reviews

5.0 5.0 out of 5 stars 3 ratings 5.0 out of 5 stars
customer reviews
4.9 4.9 out of 5 stars 37 ratings 4.9 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 10 ratings 4.5 out of 5 stars
customer reviews
-
customer reviews
4.8 4.8 out of 5 stars 10 ratings 4.8 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 2, 089 ratings 4.5 out of 5 stars
customer reviews
-

hose length

10 Metres
hose length
-
hose length
10 Metres
hose length
-
hose length
8 Metres
hose length
-
hose length
-

item package quantity

1
item package quantity
-
item package quantity
1
item package quantity
-
item package quantity
1
item package quantity
-
item package quantity
-

batteries required

No
batteries required
-
batteries required
No
batteries required
-
batteries required
No
batteries required
-
batteries required
-

power source type

Corded Electric
power source type
-
power source type
-
power source type
Corded Electric
power source type
-
power source type
-
power source type
Corded Electric

color

Anthracite
color
-
color
Yellow
color
-
color
Yellow
color
-
color
-

Available On

Available On
Available On
Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.6
    1
    Kärcher

    Kärcher 1.520-903.0 HD 5/12 C Plus High-Pressure Cleaner Anthracite

    Why we love it

    Compact and easy to transport.
    Durable with brass cylinder head.
    Efficient with automatic pressure relief.
    Main highlights
    • Save energy and time - EASY!Force high-pressure guns and EASY!Lock quick-release locks.
    • Quality - Large, easily accessible water fine filter for protecting the pump against dirt particles in water. Accessory Storage - Practical nozzle compartments for triple nozzle and rotary nozzle.
    • Mobility - The integrated carrying handle on the front of the machine enableseasy loading and convenient transport. Push handle can be retracted at the push of a button.
    • Flexibility - Vertical and horizontal operation possible. The wheels are not on in horizontal operation. In this way,the machine offers maximum stability. Separate parking and transport position for the spray unit. Compact package.
  • 9.5
    2
    Kärcher
    14% Off

    Kärcher K 5 Classic Pressure Washer, Pressure: max. 145 bar, Flow Rate: 500 l/h, Area Coverage: 40 m²/h, Water Filter, Weight: 5.6 kg, high-Pressure Hose and Gun, Dirt Blaster, Spray Lance

    Why we love it

    Lightweight and easy to maneuver.
    Effective for moderate dirt cleaning.
    Compact for convenient storage.
    Main highlights
    • Space-saving storage: The device is easy to store thanks to its compact design. The hose, cable and gun can be easily attached to the K 5 Classic itself
    • Simple detergent application: Kärcher detergents can be applied via the integrated suction hose on the back of the device
    • Scope of delivery: The set contains the Kärcher K 5 Classic pressure washer, a high-pressure gun, an 8 m high-pressure hose, a Vario Power spray lance and a dirt blaster
    • Practical and light: The lightweight pressure washer can be easily manoeuvred using the aluminium telescopic handle and fits in the boot of a car for extra transportation convenience
    • For moderate dirt: The K 5 Classic pressure washer cleans cars, bicycles and motorcycles, garden tools, outdoor furniture and paving stones with a maximum 145 bar pressure
  • 9.4
    3
    Kärcher

    Kärcher K 5 Premium Smart Control Pressure Washer, Pressure: max. 145 bar, Flow Rate: 500 l/h, Area: 40 m²/h, Water Filter, Weight: 13.9 kg, high-Pressure Hose and Gun, Multi Jet Spray Lance

    Why we love it

    Easy Bluetooth control via app or gun.
    Efficient cleaning with Boost mode.
    Simple detergent use with Plug n Clean.
    Main highlights
    • Scope of delivery: The set contains the Kärcher K 5 Premium Smart Control pressure washer, a high-pressure gun, a 10 m high-pressure hose and a 3-in-1 Multi Jet spray lance
    • Powerful pressure washer: The Kärcher K 5 Premium Smart Control cleans vehicles, bicycles and motorcycles as well as steps, fences, paths, walls and outdoor furniture with max. 145 bar pressure
    • Plug 'n' Clean: Thanks to the Plug 'n' Clean system, Kärcher detergent bottles can be easily plugged directly into the pressure washer
    • Operate via Bluetooth: The pressure washer can be easily controlled via the application consultant in the Kärcher Home & Garden app or alternatively via the gun
    • Boost mode: Boost mode is ideal for powerful and efficient spot cleaning for particularly dirty areas. It can be set on the gun itself or in the app

Our ranking system

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Features

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Consumer Reviews

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Popularity

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Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.