Sun Joe SPX4000 vs SPX4000-PRO Electric Pressure Washers

Tackle the toughest grime and dirt with an electric pressure washer from Sun Joe.

Sun Joe SPX4000 2030 Max Psi 1.76 Gpm 14.5-Amp Electric Pressure Washer
Sun Joe SPX4000

As one of the most reliable brands for cutting through built-up muck and filth, you’ll be impressed with just how well one of their electric pressure washers performs, even under pressure from tough stains.

This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.

We’ve got two picks today from the Sun Joe range of pressure washers for you to take a look at. They’re almost identical, apart from a few small differences, so let’s take a look and see what they are, and decide which one is worth your money.

Sun Joe SPX4000 VS Sun Joe SPX400-PRO

These electric pressure washers are pretty much equal in terms of what they can do for you.

You’ll be able to find your perfect pressure with these incredible pressure washers, which promise to rid your outdoor area of stubborn and tough to remove grime with their powerful 14.5amp motor.

These incredible pressure washers can generate between 1450 psi up to 2030 psi, giving you the ultimate cleaning power, and what’s more, you can choose between a low and high cleaning pressure depending on your job type, so there’s no need to always be working at max power.

Sun Joe SPX4000-PRO Electric Pressure Washer
Sun Joe SPX4000-PRO

Furthermore, take charge and choose your precise cleaning power with 5 quick connect spray tips. Choose between 0, 15, 25, 40, and even a soap tip to tackle all sorts of heavy duty cleaning tasks. No job is too big or small. These impressive pressure washers will take on every job, eliminating stains and tough mud that won’t budge.

Hit the grime hard. With the on board detergent tank, which fits an impressive 54.1 fl oz of detergent and water solution inside, so you can keep going and going, no matter how large the job is. With this special detergent mix, you’ll be able to melt all sorts of dirt, grime and stains that have been left there for too long.

Safety is paramount when using your Sun Joe Electric Pressure Washer. Take control with the intelligent safety lock switch, using the Total Stop System to shut off the pump at any moment. Wash only the areas that you need to with pinpointed precision, saving energy and detergent, and having the power to immediately stop as soon as you need to.

Sun Joe SPX4000 VS Sun Joe SPX400-PRO
Sun Joe SPX4000

So where do the differences lie?

Naturally, there are a few differences between each power washer, the first difference between the two being their size and weight.

Whilst the SPX4000 comes in at 27lb, and not the most lightweight of pressure washers when you imagine manoeuvring it around the garden, the SPX4000-PRO comes in even heavier, at 38.6lb. That’s an awful lot of difference given that the PRO isn’t too different elsewhere. It’s certainly something to think about, especially when you imagine larger jobs that will take time and energy.

Size wise, the two pressure washers are still more or less the same, with a few inches of each being dissimilar. When it comes down to it, it makes hardly any difference to how each one is able to be stored, with both being small enough to fit in cupboards or in the corner of your garage.

Sun Joe SPX4000 2030 Max Psi 1.76 Gpm 14.5-Amp Electric Pressure Washer Review
Sun Joe SPX4000

The one other main difference between these two Sun Joe pressure washers is the fact that the SPX4000-PRO has an extra quick-connect turbo head spray nozzle, which promises to clean 40% faster than those on the original SPX4000.

Does this make a real difference though in terms of usability and pro-cleaning power? Probably not, given that the 5 spray nozzles that already come with each pressure washer do an incredibly powerful, precise job.

Sun Joe SPX4000-PRO Electric Pressure Washer

Related Pressure Washer Articles

Single Reviews
Sun Joe SPX3001 Electric Pressure Washer
Sun Joe SPX3500 Electric Pressure Washer

Comparison Articles
Sun Joe SPX2598 vs. SPX3000


When it comes down to it, the main difference that would make someone choose the SPX4000-PRO over its predecessor, the SPX4000, would be the inclusion of that extra power nozzle.

If you’re not bothered by this included accessory though, you’ll have to pull around over 10lbs more of weight just to be able to say you invested in the PRO version.

Sun Joe SPX4000-PRO Electric Pressure Washer Review
Sun Joe SPX4000-PRO

With that in mind, it may be time to give the SPX4000 the acknowledgement it deserves, because with the amount of power inside this Sun Joe Electrical Pressure Washer, you’ll certainly be able to remove unwanted dirt and grime from almost anywhere, with a little bit more speed behind you.

Recommended Electric Pressure Washers
Best of the BestMost PopularAlso Great
Sun Joe SPX3500 2300-PSI 1.48 GPM Brushless Induction Electric Pressure Washer w/Brass Hose ConnectorSun Joe SPX3000 2030 PSI 1.76 GPM Electric Pressure Washer, 14.5-AmpKarcher 1.603-361.0 K5 Premium Electric Pressure Power Washer, 2000 Psi, 1.4 GPM
Sun Joe SPX3500Sun Joe SPX3000Karcher K5
 • 2300 PSI
 • 1.2L tank
 • 1.48 GPM
 • 46.5 lbs
 • 2030 PSI
 • 0.9L tank
 • 1.76 GPM
 • 31 lbs
 • 2000 PSI
 • 1.0L tank
 • 1.4 GPM
 • 32 lbs

This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.

Please add any questions or mistakes below in the comment section.

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.