Nilfisk D 140.4-9 X-TRA review
Test score %
The Nilfisk D 140.4-9 X-TRA pressure washer is one of Nilfisk's Dynamic mid-level models, great for people who need to frequently clean outdoor surfaces or cars. It has a variable jet nozzle for different spray strengths, making cleaning even easier. But do they work? Read our review to find out how this pressure washer did when we put it to the test.
- Pros and cons
- What is it?
- What's it great at?
- Is there anything I should watch out for?
- Is there anything else I should know?
- Should I buy it?
Technical specifications
Test results
The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.
Find out how we test pressure washersPut us to the test
Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
Make smarter choices
- 53%Lowest score
- 73%Average score
- 84%Highest score
Put us to the test
Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
Suggested alternatives
Related articles
How to buy the best pressure washer
Use our expert buying advice and impartial reviews to help you choose the best pressure washer. The Which? Gardening experts offer advice on whether to buy electric or petrol, costs and compare pressure washers we’ve tested.
Pressure washer features explained
When it comes to choosing a pressure washer, the difference between models and prices comes down to which accessories you want. The Which? experts explain what all the accessories do to help you decide which ones you really need.