Kärcher K4 machine auction prices

As of 6 November 2026, hammerhistory.com has recorded 21 auction sales of the Kärcher K4 machine with a published hammer price, closed between 4 October 2024 and 6 November 2026, on 18 auction sites in 5 countries. The middle half of the sales fetched EUR 50 to EUR 150, with a median of about EUR 80 (rounded, in euros, before the buyer's premium). One sale is free to read: a Kärcher K4 machine sold for EUR 100 on 4 October 2024. 12 are at auction now.

Known on 18 auction sites 21 sold with a price 12 at auction now 47 seen at auction 95% found a buyer

8 hammer prices are locked. See what every Kärcher K4 really sold for and know a fair price before you bid. Pay once, open at once, new sales included for a year.

EUR 9one payment, a year of sales

Everything, EUR 129 a month EUR 1,290 a year Every price on the site. Cancel any time.

All sales 21

Sold	Built	Hours	Auction house	Place	Photos	Hammer price
2024-10-04 Matériel pour garage/professionnels de l'automobile	unknown	unknown	cjencheres.fr	FR	2	EUR 100 FREE
2026-11-06 Nettoyeur haute pression Karcher K4, chauffage de chantier et 2 bidons…	unknown	unknown	Auction house	FR	1	in the report
2026-11-06 Hochdruckreiniger Kärcher K4	unknown	unknown	Auction house	AT	5	in the report
2026-11-06 Hochdruckreiniger Kärcher K4	unknown	unknown	Auction house	AT	5	in the report
2026-11-01 Nettoyeur haute pression KARCHER K4 FJ Home - Retour client test allum…	unknown	unknown	interencheres.com	Le Mans, FR	3	EUR 90 FREE
2026-10-30 10780-42 / Matériel Hors Service /// Occasion - Sale /// Nettoyeur ha…	unknown	unknown	interencheres.com	Lyon, FR	1	EUR 14 FREE
2026-10-30 Hochdruckreiniger Kärcher K4	unknown	unknown	aurena.de	Saffen, 64, 3270, Scheibbs, AT, AT	5	EUR 90 FREE
2026-10-28 Hochdruckreiniger Kärcher K4	unknown	unknown	Auction house	AT	3	in the report
2026-10-28 Hochdruckreiniger Kärcher K4	unknown	unknown	Auction house	AT	3	in the report
2026-10-25 Nettoyeur haute pression KARCHER K4 CLASSIC CAR - Retour client très b…	unknown	unknown	interencheres.com	Le Mans, FR	3	EUR 90 FREE
2026-10-21 1 Nettoyeur haute pression Karcher K4-99	unknown	unknown	interencheres.com	Aix-en-Provence, FR	1	EUR 30 FREE
2026-10-13 Kärcher K4 Pressure washer	unknown	unknown	troostwijkauctions.com	Maasbree, NL	4	EUR 80 FREE
2026-10-11 Hochdruckreiniger Kärcher K 4	unknown	unknown	Auction house	DE	4	in the report
2026-10-05 Hochdruckreiniger Kärcher K4 Power Control	unknown	unknown	Auction house	DE	4	in the report
2026-10-04 Nettoyeur haute pression KARCHER K4 FJ Home - Retour client très bon …	unknown	unknown	interencheres.com	Le Mans, FR	4	EUR 80 FREE
2026-09-26 Hochdruckreiniger Kärcher K4, originalverpackt	unknown	unknown	Auction house	AT	6	in the report
2026-09-23 NETTOYEUR HAUTE PRESSION KARCHER K4	unknown	unknown	interencheres.com	Marseille, FR	1	EUR 35 FREE
2026-09-23 1 nettoyeur HP KARCHER K 4 avec tuyau 10 ml (Lot situé cabanon) (Ref…	unknown	unknown	interencheres.com	Paris, FR	1	EUR 50 FREE
2026-08-28 Karcher K4 Pressure Washer	unknown	unknown	brightwells.com	Brightwells Auction Site, Stoney Street, Madley, Herefordshire, HR2 9NH, GB	1	EUR 5GBP 4 FREE
2025-08-22 Matériel btp, informatique,	unknown	unknown	cjencheres.fr	FR	5	EUR 40 FREE
date unknown KÄRCHER K4 HIGH-PRESSURE WASHER	unknown	unknown	simoncharles.com	GB	1	EUR 53GBP 44 FREE

Click a sale to see that machine with its photos and details. 14 more closed without a sale. A hammer price under EUR 100 is free to read.

At auction now 12

Hochdruckreinigerset Kärcher K4

aurena.de · Bergstraße, 1, 5204, Straßwalchen, AT

EUR 120 28 bidscloses 2026-11-07

Hochdruckreinigerset Kärcher K4

aurena.de · Bergstraße, 1, 5204, Straßwalchen, AT

EUR 130 31 bidscloses 2026-11-07

Hochdruckreinigerset Kärcher K4

aurena.de · Bergstraße, 1, 5204, Straßwalchen, AT

EUR 120 27 bidscloses 2026-11-07

Hochdruckreinigerset Kärcher K4

aurena.de · Bergstraße, 1, 5204, Straßwalchen, AT

EUR 120 26 bidscloses 2026-11-07

Nettoyeur haute pression KARCHER K4 Universal Edition - Retour client très bon état - Test allumage effectué avec succès - Voir photo suivante - Vendu en l'état - TVA Récupérable - Ce lot chez vous partout en France métropolitaine à partir de 24,84 € et en Europe à partir de 42,12 €

interencheres.com · Le Mans

No price startcloses 2026-11-08

Nettoyeur haute pression KARCHER K4 FJ HOME - Retour client test allumage effectué avec succès - Voir photos suivantes - Vendu en l'état - TVA Récupérable - Ce lot chez vous partout en France métropolitaine à partir de 28,92 € et en Europe à partir de 54,96 €

interencheres.com · Le Mans

No price startcloses 2026-11-08

partij diversen waaronder hogedrukreiniger KARCHER K4 kantenmaaier BLACK&DECKER K4 kantenmaaier

vhauctions.com · Turnhoutsebaan 387, 2210 Wijnegem, Restaurant .

EUR 17 1 bidcloses 2026-11-09

Kärcher K4 WCM Flex eco!Booster Car & Van Plus Pressure washer Corded 130bar 1.8kW (LOC: SR9(6.7)-

supreme-auctions.co.uk · Dronfield

No price startcloses 2026-11-09

4 more open now.

More Kärcher models

Kärcher WD326 sold · 11 open Kärcher WD 2 Plus22 sold · 6 open Kärcher K320 sold · 6 open Kärcher HDS17 sold · 12 open Kärcher K717 sold · 12 open Kärcher K217 sold · 8 open Kärcher WD 415 sold · 5 open Kärcher K515 sold · 2 open Kärcher NT45/1 Tact14 sold · 6 open Kärcher WD 514 sold · 4 open Kärcher K4 Power Control14 sold · 1 open Kärcher WD 6 P14 sold · 1 open

Other makes at a similar price

Hire Tech HT8-121 sold · EUR 120 to 150 Numatic HFM 151521 sold · EUR 150 to 300 Americ VAF-300016 sold · EUR 50 to 120 Mosmatic FL-OG-300-BOE15 sold · EUR 40 to 60 Dibo P13 D/SMB14 sold · EUR 60 to 60 Newland High Pressure Washer 250BP14 sold · EUR 150 to 300 Dustcontrol DC 180013 sold · EUR 100 to 200 Kremer KR30LE13 sold · EUR 50 to 50

KÄ

Kärcher K4

Cleaning machines

The Kärcher K4 is a domestic high pressure washer designed for home cleaning tasks such as washing patios, vehicles and garden furniture. It sits in the mid range of Kärcher's K series of electric pressure washers, offering more power and accessories than entry level models like the K2 or K3. Variants such as Power Control add features like adjustable pressure through the spray lance and detergent dosing.

Built

since 2008

Replaced

Replaced by

K4 Power Control Dual (or later refreshed variants)

We recognise this model across the auction sites and keep every one we see together.

On a used one

Check the condition of the hose, trigger gun and quick connect fittings, as these are common wear points. Also test that the pump builds pressure properly and that there are no leaks at the seals, since pumps can wear out with heavy use.

About Kärcher

Kärcher is a German maker of cleaning equipment, founded in 1935 by Alfred Kärcher and still owned by the family. It is best known for pressure washers and also makes vacuum cleaners, scrubber driers, sweepers, steam cleaners and battery powered garden tools, for homes as well as professional users. The head office is in Winnenden near Stuttgart.

Founded 1935 · Winnenden, Germany

All Kärcher models

What the Kärcher K4 fetched

EUR 50 to 150

Middle half from50

Median80

to150

The middle half of 21 recorded sales, rounded, in euros, before the buyer's premium. Each sale's own price opens with the sale.

21sold with a price

12at auction now

18auction sites

5countries

8 more hammer pricesin the report · EUR 9 once

sold, price lockedfree to read

Questions about Kärcher K4 auction prices

What does a Kärcher K4 sell for at auction?

In the 21 auction sales we recorded, the middle half fetched EUR 50 to EUR 150, with a median of about EUR 80. These are rounded hammer prices in euros, before the buyer's premium and VAT; what one machine fetches depends on its year, hours and condition, which the table shows next to each sale.

How many Kärcher K4 auction sales are on record?

21 sales with a published hammer price, closed between 4 October 2024 and 6 November 2026, on 18 auction sites in 5 countries. 14 more closed without a sale.

Is a Kärcher K4 at auction now?

12 machines of this model are at auction now; they are listed on this page with their current bid and when they close.

Are the Kärcher K4 hammer prices free to read?

The oldest sale of every model is free to read, and so is every hammer price under the site's floor. The other 8 hammer prices of the Kärcher K4 open with an account: every sale of the model for a year, or one sale on its own.

How often does a Kärcher K4 find a buyer at auction?

On the auction sites that publish the lots that failed to sell, 19 of 20 Kärcher K4 lots offered found a buyer: 95%. For cleaning machines as a whole it is 50%. Withdrawn lots are not counted.

Hammer prices are what the auction house recorded when the lot closed, before the buyer's premium, in the currency of the sale. A sale listed on a house's own site and on its platform counts once. Doubt a figure? Open the sale and its listing is linked there. How prices are recorded.