Best Budget Pressure Washer UK (2026)

The best budget pressure washer for a UK home in 2026 is the Bosch UniversalAquatak 135. It is the cheap machine that still washes a car and a patio. This page is a price-first shortlist for people who will not spend £200 on a Kärcher K4.

It is not a lab test. Specs come from Bosch DIY, Kärcher, Greenworks, Ryobi and Worx. Street prices come from Wickes, Screwfix, Argos, brand shops and Amazon in August 2026.

If you click through and buy, we may earn a commission.

Start with the job. A tap, a socket, a car and some slabs, and you will carry the washer up steps, is the Bosch at £128. One small car and light furniture is a Kärcher K2 Home from about £100. Furniture and a bike only is a K2 Classic or Horizontal under £90. No outdoor tap, or no outdoor socket, is a cordless gun under £150, not a cheaper K2.

The brand-agnostic mains shortlist that includes the £200 K4 is the electric pressure washer guide. The Bosch in full is the Bosch hub. K2 against K4 is K2 vs K4. The yellow range is the Kärcher hub. Battery machines sit on the cordless guide. Paint-safe settings sit on the cars page. First-use setup and frost drain-down are on how to use a pressure washer.

Quick picks

Comparison table

Model	What it is	Max pressure	Flow	Hose / water	Weight	Typical UK price (Aug 2026)
Bosch UniversalAquatak 135	Useful budget mains	135 bar	410 to 450 L/h	7 m PVC, tap-fed	7.9 kg	£128 Wickes; Bosch lists £184
Kärcher K2 Home / Power Control	Light mains	110 bar	360 L/h	4 to 5 m, tap-fed	About 4 kg	From about £100. Screwfix Home £108.99
Kärcher K2 Classic	Compact mains	110 bar	360 L/h	3 m, tap-fed	About 4 kg	£84.99 Screwfix
Kärcher K2 Horizontal	Compact mains	110 bar	360 L/h	3 m, tap-fed	About 4 kg	About £80 to £90
Greenworks G24PW	Cordless siphon	24 bar	180 L/h	6 m siphon	4 kg	From £89.99 / £95 tool-only
Ryobi RY18PWX41A	Cordless handheld	41 bar	160 L/h high	Siphon, bottle or tap	2 kg bare	£120 to £129.90 bare
Worx Nitro HydroShot WG633E	Cordless handheld	56 bar peak	220 L/h max	Siphon / bottle / tap	1.5 kg	£129.99 bare

Prices checked August 2026. Home and Car & Home kits cost more than a bare K2. Cordless kits and bare tools are different SKUs. Confirm whether a battery is in the box.

Bosch UniversalAquatak 135

The budget machine that still does the job

• Buy: Wickes £128 · Bosch DIY lists £184
• Part number: 06008A7C70
• Pressure: 135 bar max
• Flow: 7.5 L/min max (Bosch). Wickes quotes 410 L/h
• Hose: 7 m PVC
• Motor: 1.9 kW
• Weight: 7.9 kg without accessories
• In the box: gun, lance, 3-in-1 nozzle (fan, rotary, pencil), 450 ml high-pressure detergent bottle, water filter
• Who it is for: a UK house with a tap and a 13A socket that wants one cheap washer for a car and a normal patio

This is the one to buy if the budget is tight and the job is real. 135 bar sits in the same useful home class as a K4. You get a metal three-cylinder pump and a machine you can lift up steps. You give up the 8 m Flex hose and the gun that shows the pressure step.

Bosch puts the detergent in a 450 ml bottle on the lance, which is the honest way to soap a car if you do not want a separate foam cannon. Fan jet for paint. Rotary for stone. Pencil for the bits of the drive that are not a car. That trio is clearer than a dirt blaster that people leave clicked on by mistake.

The hose is ordinary PVC and a metre shorter than a K4 Flex. You will move the trolley more often around a large estate car. Push-fit connections and a quieter pump are the comfort extras. The pump spec is better than the Wickes ticket suggests.

Wickes is the live UK price to start with. Bosch’s own £184 is the list, not the street. Tooled-Up has been around £164. The brand page is the Bosch hub. Car-wash order sits on the cars page. How this machine sits next to a K4 is on the electric guide.

Skip it if you only rinse one small car and will never touch the slabs. The K2 will do that for less. Skip it if you want an 8 m Flex hose and a gun that shows the pressure step. That is a K4 on the Kärcher hub, from £200. Skip it if you already own yellow lances and bottles and want to stay in that system. Skip it if there is no outdoor tap or no outdoor socket. That is cordless, below.

Kärcher K2 Home / Power Control

The cheapest named Kärcher that will wash a car

• Buy: Screwfix K2 Home £108.99 · Argos Car & Home about £100 · Kärcher UK K2 Power Control Home
• Pressure / flow: 20 to 110 bar, 360 L/h
• Hose: 4 m on the Screwfix Home box, 5 m on many Power Control kits
• Motor: 1.4 kW, air-cooled
• Weight: about 4 kg
• Who it is for: one small or medium car, light furniture, a buyer who will not also take on a mossy drive

A K2 is light and occasional. 110 bar is enough to wash a car if you foam first and stay on the Vario’s wide setting. It is not enough to pretend this is a patio machine. The short hose is the daily frustration: you will drag the trolley around the car. The air-cooled motor is louder and less happy in long sessions than a K4’s water-cooled unit.

K2 SKUs multiply: Power Control, Home, Car & Home, Classic, Horizontal. Same 110 bar class, different hose and extras. The Screwfix Home box includes a T 1, not a T 5. Fine for a tiny yard. Not a terrace. That comparison in full is K2 vs K4.

Treat the K2 as a first machine. If you already know you will do the drive twice a year, the Bosch at £128 is the better spend on this page. If you can stretch to £200, buy the K4 and stop shopping.

Skip it if you have two cars, a long hose run, or you want one machine for the house. Skip it if the patio is the main job. A T 1 in a Home box will not strip a green terrace.

Which K2 carton to buy sits on the K2 review.

Kärcher K2 Classic and Horizontal

Under £90 is a toy for furniture and a bike, not a drive

• Buy Classic: Screwfix K2 Classic £84.99
• Buy Horizontal: Kärcher UK K2 Horizontal about £80 to £90. Official range tiles have shown £89.99
• Pressure / flow: 110 bar, 360 L/h
• Hose: 3 m
• Who it is for: bikes, tools, a chair, a buyer who will store it on a shelf

The Horizontal is the compact, low box. The Classic is the small upright. Both are the same 110 bar class as Power Control. The hose is the tell: three metres. That is a bike and a bench, not a car you walk around. Screwfix’s Classic box includes a single spray lance, a dirt blaster and a 3 m hose.

Do not buy one of these to “save” your way into a driveway tool. If the job has grown past furniture, the Bosch is the budget buy. If you only wanted yellow on the shelf, the K2 Home above is the cheaper named Kärcher that will still rinse a small car.

Skip it if you will wash a car every weekend. The hose will annoy you on day one.

Cordless under £150

Only if the tap or the socket is missing

A battery gun is not a cheaper K4. 24 to 56 bar will rinse a car and wash furniture. It will not strip a mossy patio the way a tap-fed Bosch or K4 does. Buy cordless because water or power is the constraint, not because it looks tidy in the cupboard.

Greenworks G24PW

• Buy: Greenworks G24PW from £89.99. Greenworks UK has listed £95 tool-only
• Pressure / flow: 24 bar, 180 L/h
• Water: 6 m siphon hose. No built-in tank
• Battery: Greenworks 24V, sold separately
• Weight: 4 kg
• Who it is for: bikes, furniture and a light car rinse if you already run 24V, or you want the cheapest named cordless on this page

Treat it as a strong hose you can take to a water butt, not as a patio blaster. The honest cost is tool plus battery plus charger. A 2Ah pack has been about £30 from Greenworks. A 4Ah pack is the one if you will wash a car.

Ryobi RY18PWX41A

• Buy: Ryobi EZClean £120 to £129.90 bare
• Pressure / flow: 41 / 22 / 7 bar, 160 / 110 / 70 L/h
• Water: 6 m siphon, 2 L bottle adaptor, or a garden tap
• Battery: any 18V ONE+ pack, not in the bare box
• Weight: 2 kg without battery
• Who it is for: car and bike owners who already have Ryobi batteries

Three power settings matter on a car. Seven bar for glass. 22 bar for general washing. 41 bar for arches and wheels. Buy the bare tool if you already run ONE+. Do not confuse it with the older 22 bar Ryobi washer.

Worx Nitro HydroShot WG633E

• Buy: Worx Nitro HydroShot £129.99 bare, about £130
• Pressure / flow: 56 bar peak, 38 bar rated high, 220 L/h max
• Water: 6 m suction hose, bottle adaptor, or a tap
• Weight: 1.5 kg without battery
• Who it is for: anyone who wants one handheld battery washer and will stay under £150 on the tool

Rated pressure is 38 bar, not 56. That is still well above a garden hose. The kit with a battery sits from about £159, which is more than this shortlist is for. Buy the bare tool if you already own Worx 20V packs. The full cordless shortlist is the cordless guide.

Skip cordless if you have a tap and a socket and you will wash a car every week. Buy the Bosch. Skip the tank trolleys here. A Fontus from £179 and a Kärcher OC 6-18 at £229.99 bare are more than this shortlist is for. They sit on the cordless guide.

If you can spend £200

If you can spend £200, the machine most UK households should buy is a Kärcher K4 Power Control Flex. 130 bar, 420 L/h, 8 m Flex hose, a gun that shows the pressure step. That is the usual household washer, not a budget pick. Start on the electric guide or the Kärcher hub. The class argument against a K2 is K2 vs K4.

Who it is for

A budget mains washer is for a UK house with a garden tap and an outdoor 13A socket, or a socket you can reach with a proper outdoor-rated lead. That pair still beats battery for a weekly wash.

• Car and a normal patio, lowest named 135 bar class. Bosch UniversalAquatak 135.
• One small car, light furniture, tight budget, no slabs. K2 Home or Power Control. Accept the short hose.
• Furniture and a bike only. K2 Classic or Horizontal, if the price is about £80 to £90.
• No outdoor tap, or no outdoor socket. Greenworks, Ryobi or Worx under £150. See the cordless guide.
• Cars, furniture and a patio, and you can spend £200. Leave this page. Buy a K4.

How to choose

Bar, hose and the job

A garden hose is about 2 to 4 bar.

• 24 to 56 bar (cordless): a rinse. Fine for bikes and furniture. Slow on a dirty hatchback.
• 110 bar (K2): enough for a careful car wash. Slow rinse. Short hose.
• 135 bar (Bosch): the useful home class at a budget price. Enough flow to rinse foam. Enough punch for light stone.

Flow (L/h) is how fast the soap leaves. 180 L/h on a Greenworks feels thin. 360 L/h on a K2 is the light mains figure. 410 L/h on the Bosch is the comfortable one on this page.

Walk the job in your head. A 3 m hose is a bench. A 4 to 5 m hose means moving the trolley around a car. Seven metres of PVC walks a small car if you park at a corner. It will not let you stand still on a long van.

K2 or Bosch

Buy the K2 if you are honest: one small car, a few chairs, and you will not also do the slabs. Buy the Bosch if you want one cheap machine that still behaves like a household washer. You give up the yellow bottles and the T 5 clip. You gain about 25 bar, a longer hose than a Home K2, and a street price that is only about £20 above Screwfix’s K2 Home.

A T 5 will not clip onto a Bosch. If the patio head is the reason you were looking at yellow, stay on the Kärcher hub and budget for a K4 Home, not a K2 Home.

Mains or cordless

Mains is the default. The Bosch and the K2 need a garden hose and a 13A socket. That pair is still the best budget set-up for a weekly wash. Battery is the workaround when one of those is missing, not a quieter Bosch.

If the missing thing is a tap, a siphon gun plus a bucket is usually lighter than a 15 litre trolley. If the missing thing is a socket and you still have a tap, Ryobi will clip onto the hose. Do not park a mains washer in the kitchen and run a lead through the hall.

First-use setup, nozzles and frost drain-down are on the how to use a pressure washer page.

What we left out

K4 Power Control Flex as a pick. From £200. It is the right household machine. It is not a budget pick. The electric guide is the shortlist that starts there.

EasyAquatak. No live shop path on this site.

Kärcher OC 3 and Foldable. Mentioned on the Kärcher hub. No live shop path on this site.

Fontus, OC 6-18, Makita tank. Real machines if there is no tap. A Fontus from £179 and an OC 6-18 at £229.99 bare sit over the cordless budget here.

K3. A footnote on the Kärcher range, not a budget hero we can send you to.

FAQ

What is the best budget pressure washer in the UK right now?

The Bosch UniversalAquatak 135, if you have a tap and a socket and you will wash a car and some slabs. 135 bar, about 410 L/h, 7 m hose, 7.9 kg, and £128 at Wickes against a £184 list. A K2 Home from about £100 is the cheaper named Kärcher if the job is one small car. Under £90 is furniture and a bike.

Is a K2 good enough?

For one small car and light furniture, yes, if you foam first and accept the short hose. For a patio or a neglected drive, no. Putting a T 5 on a K2 does not turn it into a K4. That argument is K2 vs K4.

Should I buy the Bosch instead of a K2?

Yes, if you will do stone as well as paint, or you hate a 4 m hose. The Wickes street price is only about £20 above the Screwfix K2 Home. You give up the yellow accessories. You gain a pump in the same useful class as a K4. Buy the K2 only if you are sure the slabs are not the job.

Can a cheap pressure washer clean a driveway?

The Bosch will do a small, lightly dirty bay. A K2 will do it slowly, and only if the dirt is light. A green, neglected drive is a K4 or K5 job on the electric guide. Do not buy a Classic or Horizontal for a drive.

What if I have no outdoor tap or socket?

A mains washer will not invent either. Buy a siphon gun from this page, then read the cordless guide. Greenworks from £89.99 is the cheap tool. Ryobi or Worx bare if you already own that battery family. A K2 sitting in the kitchen is not a plan.

Is the K4 worth the extra money?

If you will do cars and stone, yes. The K4 is not twice the bar of a K2. It is a longer hose, a water-cooled motor and a patio head that actually matches a UK terrace. If you will only rinse a Fiesta four times a year, no. If you can spend £200 and you want one machine, skip this page.

Will Kärcher accessories fit a Bosch?

No. A T 5 clips onto a Kärcher Home & Garden gun. It will not clip onto a Bosch. The 450 ml bottle on the Bosch lance is the soap. If you already own yellow bottles and a patio head, stay on the Kärcher side and buy a K2 only if the job is light.