Torn between buying a BOSCH AdvancedAquatak or KARCHER K2 pressure washer?
Bosch/Karcher manufacture quality pressure washers, with the AdvancedAquatak 140 and K2 Power Control reflecting just that. We compared the Karcher K2 Power Control and Bosch AdvancedAquatak 140, analysing features, power, performance, and reviews.
Karcher K 5 Power Control Flex
Best pressure washer pick, beating all comparable BOSCH pressure washers on value and performance.
Offers Available
Get DealHow AdvancedAquatak 140 and K2 Power Control Pressure Washers Work
Bosch AdvancedAquatak and Karcher K2 pressure washers use a 2100 W and 1400 W (Watt) electric motor to draw up water, which is pressurised to 140 and 110 bar, respectively. Water is forced through BOSCH 140 AdvancedAquatak and KARCHER Power Control K2 jet nozzle lance, creating a powerful stream of water used to clean dirty surfaces.
The AdvancedAquatak and K2 can clean cars, vans, paving stones, decking, and all types of outdoor items. With 140 and 110 bars of pressure, the Bosch AdvancedAquatak and Karcher K2 are built to blast away stains, grime, moss, mud, and dirt from hard surfaces.
BOSCH AdvancedAquatak Specs
- Pressure Washer Brand: BOSCH
- Model: AdvancedAquatak
- Series: 140
- Power(W): 2100 W
- Pressure(bar): 140
- Flow rate(litres per minute): 7.50 l/min
- Hose Length(metres): 8m
- RRP: £328.00
KARCHER K2 Specs
- Pressure Washer Brand: KARCHER
- Model: K2
- Series: Power Control
- Power(W): 1400 W
- Pressure(bar): 110
- Flow rate(litres per minute): 6.00 l/min
- Hose Length(metres): 5m
- RRP: £119.00
BOSCH AdvancedAquatak and KARCHER K2 Motor Wattage and Bar Pressure
Karcher K2 and Bosch AdvancedAquatak pressure washers power is measured by their wattage and pressure (bar/force). Typically, pressure washers range between 1200 – 3000W, with the Karcher K2 rated at 1400 W and Bosch AdvancedAquatak measuring 2100 W.
For bar pressure, the Bosch 140 AdvancedAquatak is rated maximum 140 and the Karcher K2 140 has max 110, which is plenty for thorough cleaning.
- Does AdvancedAquatak BOSCH produce cordless pressure washers? – Yes – fontus 18v
- Does K2 KARCHER produce cordless pressure washers? – Yes – KHB 4-18, 1.117-220.0, OC 3, KHB 6
Water Flow Rate
Water flow rate of the BOSCH AdvancedAquatak and KARCHER K2 pressure washer is measured in litres per minute or hours, (l/min – l/h), and informs how much water the machine goes through. BOSCH AdvancedAquatak and KARCHER K2 have flow rates of 7.50 l/min and 6.00 l/min, making them powerful at washing and rinsing.
- AdvancedAquatak flow rate: 7.50 l/min
- K2 flow rate: 6.00 l/min
Hose Length
The high-pressure hose length of K2 and AdvancedAquatak electric pressure washers affects reach. The BOSCH AdvancedAquatak comes with a 8m hose, and the KARCHER K2 measures 5m. Both AdvancedAquatak 140 and K2 Power Control pressure washer are compatible with hose extensions if required.
AdvancedAquatak 140 and K2 Power Control Accessories
BOSCH AdvancedAquatak 140 and KARCHER K2 Power Control pressure washers come with adjustable lance nozzles (varying spray patterns) and are compatible with Bosch and Karcher accessories, including surface cleaners for patios, decking, and driveways, extension wands, brushes, detergent dispensers, snow foam, etc.
- Bosch AdvancedAquatak Supplied accessories: Rotary Nozzle, High pressure foam nozzle, Fan jet nozzle, Integrated Storage, Metal High-pressure Gun, Filter
- Karcher K2 Supplied accessories: Vario Power spray lance, Dirt Blaster lance, High-pressure gun
| Brand | Model | Power (W) | Pressure (bar) | Hose (m) | Prices |
| BOSCH | AdvancedAquatak | 2100 W | 140 | 8 | £328.00 |
| KARCHER | K2 | 1400 W | 110 | 5 | £119.00 |
Where to buy the AdvancedAquatak? – Buy direct from BOSCH, or see best buy
Where to buy the K2? – Buy direct from KARCHER, or see best buy
Karcher K 5 Power Control Flex
Best pressure washer pick, beating all comparable BOSCH and KARCHER pressure washers on value and performance.
Offers Available
Get Deal