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Bosch UniversalAquatak 135 High Pressure Washer vs Hyundai 3400 PSI Petrol Jet Washer

Updated August 2026The Hyundai 3400 PSI Petrol Jet Washer offers superior cleaning power and flow rate, making it the better choice for heavy-duty tasks, while the Bosch UniversalAquatak 135 is more budget-friendly and portable.

The Hyundai 3400 PSI Petrol Jet Washer offers superior cleaning power and flow rate, making it the better choice for heavy-duty tasks, while the Bosch UniversalAquatak 135 is more budget-friendly and portable.

Why Bosch UniversalAquatak 135 High Pressure Washer is better

price

Bosch is £151.99 cheaper

portability

Bosch has a compact design with easy transport

accessories

Bosch includes a versatile 3-in-1 nozzle

Why Hyundai 3400 PSI Petrol Jet Washer is better

cleaning power

Hyundai has a maximum pressure of 3400 PSI

flow rate

Hyundai offers a flow rate of 9L/min

engine type

Hyundai has a powerful petrol engine

Overall score

Bosch UniversalAquatak 135 High Pressure Washer
65
Hyundai 3400 PSI Petrol Jet Washer
85

Specifications

SpecBosch UniversalAquatak 135 High Pressure WasherHyundai 3400 PSI Petrol Jet Washer
BrandBoschHYUNDAI
Current Price£128.00£279.99
Engine TypeElectricPetrol
Included Accessories3-in-1 nozzleBuilt-in detergent tank
Maintenance CostLowHigh

Dimension comparison

Bosch UniversalAquatak 135 High Pressure WasherHyundai 3400 PSI Petrol Jet Washer

Price Comparison

The Bosch UniversalAquatak 135 is significantly more affordable at £128.00 compared to the Hyundai 3400 PSI Petrol Jet Washer, which costs £279.99. This price difference of £151.99 may influence buyers looking for budget-friendly options. While the Bosch model offers great value for those needing a versatile pressure washer for domestic tasks, the Hyundai model justifies its higher price with advanced specifications and powerful performance suitable for more demanding cleaning jobs.

Cleaning Power

When it comes to cleaning power, the Hyundai 3400 PSI Petrol Jet Washer outshines the Bosch UniversalAquatak 135. The Hyundai boasts a maximum pressure of 3400 PSI (234 bar), making it capable of tackling tough dirt and grime with ease. In contrast, the Bosch provides a respectable 135 bar. This substantial difference in pressure indicates that the Hyundai is better suited for heavy-duty cleaning tasks, such as removing moss and grime from vehicles and large outdoor areas.

Flow Rate

The Hyundai model also offers a superior flow rate of 9 litres per minute, which allows for efficient and rapid cleaning over larger surfaces. This high-performance flow rate ensures that users can cover extensive areas quickly, making it ideal for jobs that require significant water output. In comparison, the Bosch does not specify its flow rate, suggesting it may not match the Hyundai's capability for extensive cleaning tasks.

Portability and Design

In terms of portability, the Bosch UniversalAquatak 135 is designed with convenience in mind, featuring a pull-out handle and a second carrying handle for easy transport and storage. This compact design reduces the space needed for storage, which is a significant advantage for users with limited space. On the other hand, while the Hyundai has a heavy-duty frame and large wheels for stability and mobility, it may not be as easy to manoeuvre in tighter spaces due to its more robust structure.

Included Accessories

The Bosch UniversalAquatak 135 comes equipped with a 3-in-1 nozzle that combines a fan jet, rotary jet, and point jet, catering to various cleaning needs. Additionally, it includes a detergent nozzle and a 450 ml detergent bottle, making it versatile for different cleaning tasks. Conversely, the Hyundai features a built-in detergent tank, allowing for the use of cleaning solutions directly from the machine, which can enhance performance on heavily soiled surfaces. The choice of accessories can significantly impact the user experience, depending on the specific cleaning tasks at hand.

Engine Type

The Hyundai 3400 PSI Petrol Jet Washer is powered by a robust 210cc 7hp Hyundai engine, providing enhanced performance for heavy-duty cleaning applications. The petrol engine allows for greater power and flexibility, especially in areas without access to electricity. In contrast, the Bosch UniversalAquatak 135 is an electric model, which may limit its mobility but is typically easier to maintain and quieter during operation. Users must consider whether they prefer the convenience of electric power or the robust capabilities of a petrol engine.

Maintenance and Operating Costs

When evaluating maintenance and operating costs, the Bosch UniversalAquatak 135 may be more economical due to its electric nature, which typically incurs lower running costs compared to petrol engines. The Hyundai, while offering exceptional cleaning power, may require more maintenance and fuel, resulting in higher overall operational expenses. Potential buyers should consider these costs when assessing long-term value, especially if they plan to use the washer frequently.

Which should you buy?

Choosing between the Bosch UniversalAquatak 135 and the Hyundai 3400 PSI Petrol Jet Washer ultimately depends on your specific cleaning needs and budget. If you prioritise cost-effectiveness and compact design for light to moderate cleaning tasks, the Bosch is an excellent choice at £128.00. However, if you require powerful performance for heavy-duty cleaning and are willing to invest in a more robust machine, the Hyundai at £279.99 offers superior pressure and flow rate capabilities that justify its higher price. Consider your typical cleaning scenarios and choose accordingly to ensure you select the best pressure washer for your needs.

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Bosch UniversalAquatak 135 High Pressure Washer vs Hyundai 3400 PSI Petrol Jet Washer | versusfinder