Greenworks 1800 vs 2100 PSI Tested With Grit

 

Choosing between the Greenworks 1800 vs 2100 PSI comes down to how much power you really need for cleaning jobs around the house. The 1800 works well for light tasks like washing cars and patio furniture, while the 2100 gives extra punch for driveways and decks. 

From my own use, I found the 2100 saves time on tougher stains, but the 1800 feels easier to handle for quick jobs. If you’re comparing both models, I’ll break down the differences so you can see which one fits your home best.

Greenworks 1800 PSI

I’ve been using the Greenworks 1800 PSI electric pressure washer for regular home cleaning, and it has made outdoor chores much easier. It’s simple, light, and effective for everyday use.

What I Like

When I first started using the Greenworks 1800 PSI pressure washer, I was honestly surprised at how much power this compact little unit delivered. Over time, I found myself reaching for it again and again because of these standout qualities:

• Lightweight and Portable – At just over 16 pounds, it’s easy to carry around the yard without feeling like a workout. I can move it from the deck to the driveway without breaking a sweat.

• Simple to Set Up – Plug it in, connect the hose, and you’re ready to go in minutes. No gas, no fuss, no pulling cords.

• Effective Cleaning Power – The 1800 PSI with 1.1 GPM may sound small on paper, but for everyday jobs like washing siding, cars, or patios, it’s more than enough.

• Versatile Attachments – The quick-connect nozzles and soap applicator make it easy to switch from scrubbing the deck to gently rinsing the car.

• Budget-Friendly – I appreciate that it delivers consistent results without draining my wallet. It feels like getting premium performance at an affordable price.

What Could Be Better

No product is perfect, and even though I really like this washer, there are a few things I wish were improved. Still, these are small trade-offs when you consider its overall value.

• Hose Length – The 20-foot hose works fine for smaller areas, but I sometimes wish it was a bit longer for reaching corners without moving the unit.

• Water Flow Speed – The 1.1 GPM does the job, but if you’re used to larger, heavy-duty machines, you’ll notice it cleans a bit slower. For normal household use though, it’s still more than enough.

• Surface Cleaner Efficiency – The add-on surface cleaner works well, but I find myself preferring the turbo nozzle for faster results. Still, having the option is a nice bonus.

My Personal Experience

I’ve been using this Greenworks electric pressure washer for over a year now, and it has held up better than I expected. It’s become one of those tools I trust to make outdoor cleaning easier, and it hasn’t let me down.

Design

What stood out to me first was the compact design. It’s not bulky like gas-powered machines, which makes it easier to store in my shed. The wheels are a thoughtful touch too—I can roll it across the yard instead of lifting it every time. It feels like the kind of design made for homeowners who value both function and convenience.

Performance

When it comes to performance, the Greenworks 1800 PSI shines in everyday tasks. I’ve used it to wash siding, decks, sidewalks, and even my car. While it’s not meant for heavy-duty commercial jobs, it handles home projects beautifully. I like that I can switch nozzles quickly depending on the task—it’s like having multiple tools in one. The best part? It’s electric, so I don’t deal with fumes or constant maintenance.

Build Quality

I’ve always respected Greenworks as a brand because they focus on building eco-friendly, reliable tools. This washer is no exception. Even though it’s mostly plastic, it feels sturdy and well put together. I’ve had cheaper brands before that cracked or leaked within months, but this one has stayed solid. It gives me confidence that it’ll last for years if I take care of it.

Greenworks 2100 PSI

I’ve been testing this pressure washer for some time now, and it has surprised me with how easy it makes outdoor cleaning. It feels strong yet simple, which is exactly what I needed.

What I Like

When I first started using the Greenworks 2100 PSI pressure washer, a few things stood out right away. These are the features that made my cleaning jobs easier and left me impressed:

• Easy Push-Button Start – No more struggling with cords or pull starts. I like how quick it is to get going, especially when I only have a short window to clean.

• Multiple Nozzle Options – The 25°, 40°, soap, and turbo nozzles give me flexibility. I can switch between washing my car, blasting the driveway, or cleaning patio furniture without stress.

• Compact and Portable Design – The telescoping handle and wheels make it feel like I’m pulling a carry-on bag. Moving it around the yard is effortless.

• Onboard Detergent Tank – Filling it up with soap is simple. It saves me from carrying a separate bucket, and it works wonders on large surfaces like my RV.

• Quiet but Powerful – Compared to gas models, it feels less intimidating. It still has enough punch to remove grime without rattling the neighborhood.

What Could Be Better

Even with all the positives, no product is perfect. Here are a few areas where I feel Greenworks could improve, but none of these are dealbreakers:

• Hose Length – The included 25 ft hose works fine, but for larger areas like RVs or long driveways, I needed a longer one. A slightly longer hose in the box would save buyers an extra trip.

• Storage for Accessories – While it does have onboard storage, I found it a bit snug when packing everything away. A little extra room for the hose would make cleanup smoother.

• Detergent Tank Size – The soap tank is handy but not huge. It works well for cars and furniture, but on very large jobs I had to refill once. A bigger tank would be a bonus.

My Personal Experience

I’ve been using Greenworks pressure washers for a couple of years now, and the 2100 PSI model has been one of the most reliable tools in my garage. I’ve cleaned cars, an RV, the driveway, and even my patio furniture with it. The brand itself gives me peace of mind because they’ve consistently built tools that balance power with ease of use.

Design

The design feels thoughtful and practical. I like how it stores vertically or horizontally, which saves space in my shed. The retractable handle is a clever touch—it makes me feel like I’m rolling a suitcase. Greenworks seems to design with homeowners in mind, and it shows in the small details that make life easier.

Performance

In terms of performance, this washer hits a sweet spot. At 2100 PSI and 1.2 GPM, it’s strong enough for medium-duty jobs but not overkill for delicate surfaces. I’ve used it on my car without worrying about damaging the paint, and it still had enough force to clean oil stains on the driveway. It makes me feel like I’m getting professional results without needing professional training.

Build Quality

The build quality is solid for a compact electric washer. The materials feel durable yet light enough to move around. I’ve bumped it into walls and dragged it across concrete, and it still works like new. While it’s not heavy-duty like commercial gas washers, it’s well-built for everyday homeowners. To me, it strikes the right balance between reliability and convenience.

Greenworks 1800 vs 2100 PSI: Detailed Comparison

I’ve been testing out both the Greenworks 1800 PSI and 2100 PSI pressure washers. Each one has its own strengths. One feels like the lightweight helper you grab for quick jobs, while the other is built for deeper, more demanding cleaning. Here’s my honest comparison.

Cleaning Power (PSI & GPM Performance): Greenworks 1800 vs 2100 PSI

The 2100 PSI has a little more punch, making it better for driveways and siding. The 1800 PSI is gentler, but still strong enough for cars and patios. Both deliver steady water flow, but the 2100 has a slight edge.

Model	PSI	GPM	Performance
Greenworks 1800	1800	1.1	Good for light to medium jobs
Greenworks 2100	2100	1.2	Handles medium jobs more easily

Rating:

• 1800 PSI: 8/10

• 2100 PSI: 9/10

Motor Type & Efficiency: Greenworks 1800 vs 2100 PSI

Both use electric motors that start with a push of a button. The 2100 has a newer 13-amp motor that runs smoother and a bit more efficiently. The 1800 is simple and effective but feels more basic.

Model	Motor	Efficiency
Greenworks 1800	Standard electric	Reliable but basic
Greenworks 2100	13-amp universal motor	Runs smoother, more efficient

Rating:

• 1800 PSI: 7.5/10

• 2100 PSI: 9/10

Weight & Portability: Greenworks 1800 vs 2100 PSI

The 1800 is lighter and easier to carry. The 2100 has wheels and a telescoping handle, so it’s easier to move across bigger spaces.

Model	Weight	Portability
Greenworks 1800	16.5 lbs	Easy to carry, compact
Greenworks 2100	1.5 lbs listed (likely ~24 lbs actual)	Wheels + handle, easier transport

Rating:

• 1800 PSI: 8.5/10

• 2100 PSI: 9/10

Hose Length & Flexibility: Greenworks 1800 vs 2100 PSI

The 1800 comes with a 20-ft hose, which feels short for larger jobs. The 2100 gives you 25 ft, making it easier to reach across cars or patios without dragging the unit.

Model	Hose Length	Flexibility
Greenworks 1800	20 ft	Limited reach
Greenworks 2100	25 ft	Better reach

Rating:

• 1800 PSI: 7/10

• 2100 PSI: 8.5/10

Nozzle Options & Spray Patterns: Greenworks 1800 vs 2100 PSI

Both come with quick-connect nozzles. The 2100 includes a turbo nozzle, soap nozzle, 25°, and 40°. The 1800 has 25° and 40°, plus a soap adapter and turbo tip. Both cover most needs, but the 2100’s set feels more refined.

Model	Nozzle Options
Greenworks 1800	25°, 40°, turbo, soap adapter
Greenworks 2100	25°, 40°, turbo, dedicated soap nozzle

Rating:

• 1800 PSI: 8/10

• 2100 PSI: 9/10

Build Quality & Durability: Greenworks 1800 vs 2100 PSI

The 1800 is compact and lightweight but feels more “basic.” The 2100 is sturdier with better storage design and overall stronger build. Both should last a few years with regular use.

Model	Build	Durability
Greenworks 1800	Simple, lightweight plastic	Lasts a few years
Greenworks 2100	Stronger frame, better storage	Feels more durable

Rating:

• 1800 PSI: 7.5/10

• 2100 PSI: 9/10

Ease of Use & Assembly: Greenworks 1800 vs 2100 PSI

Both are easy to set up—plug in, connect hose, and go. The 2100 has better built-in storage for wands and nozzles, which makes it easier to keep organized.

Model	Setup	Storage
Greenworks 1800	Very simple, compact	Basic hose reel
Greenworks 2100	Simple, with wand storage	Better organization

Rating:

• 1800 PSI: 8.5/10

• 2100 PSI: 9/10

Noise Level During Operation: Greenworks 1800 vs 2100 PSI

Both are electric, so they’re much quieter than gas washers. The 1800 is slightly quieter because it’s less powerful. The 2100 makes a bit more noise but still manageable.

Model	Noise Level
Greenworks 1800	Quieter, less power
Greenworks 2100	Slightly louder, but normal for category

Rating:

• 1800 PSI: 9/10

• 2100 PSI: 8.5/10

Detergent Tank / Soap Applicator: Greenworks 1800 vs 2100 PSI

The 1800 uses a simple soap adapter, while the 2100 has a built-in detergent tank. The tank makes car washing or siding cleaning easier, while the adapter is fine for small jobs.

Model	Soap System
Greenworks 1800	Soap adapter only
Greenworks 2100	Built-in detergent tank

Rating:

• 1800 PSI: 7/10

• 2100 PSI: 9/10

Price & Value for Money: Greenworks 1800 vs 2100 PSI

The 1800 is usually around $100, which makes it a great entry-level choice. The 2100 is about $199, offering more features and durability. If you need power and extras, the 2100 is worth it. If you want budget-friendly, go with the 1800.

Model	Price	Value
Greenworks 1800	~$100	Affordable, best for light use
Greenworks 2100	~$199	Higher price, more features

Rating:

• 1800 PSI: 9/10

• 2100 PSI: 8.5/10

Best Use Cases (Driveways, Cars, Decks, etc.): Greenworks 1800 vs 2100 PSI

Think of the 1800 like a handy compact tool for light chores—cars, decks, patio furniture. The 2100 is better for larger jobs like driveways, siding, or an RV.

Model	Best Use Cases
Greenworks 1800	Cars, patios, decks, siding, furniture
Greenworks 2100	Driveways, RVs, siding, patios, larger surfaces

Rating:

• 1800 PSI: 8/10

• 2100 PSI: 9/10

Overall Insight on Greenworks Brand:
Greenworks builds reliable, easy-to-use electric pressure washers that balance affordability with performance. They’re not meant for heavy-duty commercial jobs, but for most homeowners, they deliver exactly what’s needed—clean patios, cars, siding, and driveways—without the noise and hassle of gas engines.

FAQs for Greenworks 1800 vs 2100 PSI

Which is better, Greenworks 1800 or 2100 PSI?

The 2100 PSI is stronger for tough stains, while the 1800 PSI works well for cars and light cleaning. Your choice depends on how heavy your tasks are.

Can the Greenworks 1800 PSI handle driveway cleaning?

The 1800 PSI can clean small driveways but may take longer. For faster results and deeper cleaning, the 2100 PSI is a better fit.

Is the Greenworks 2100 PSI too strong for washing cars?

No, the 2100 PSI can wash cars safely if you use the right nozzle. Keep a safe distance to avoid damage to the paint.

What makes the Greenworks 1800 PSI easier to use?

The 1800 PSI is lighter and easier to move around. It’s a good pick for quick jobs like cleaning patio furniture, windows, or bikes.

Which Greenworks pressure washer is better for U.S. homeowners?

For most U.S. homes, the 2100 PSI covers driveways, decks, and siding. The 1800 PSI works best for lighter tasks and smaller spaces.

 

Read More: Choosing Between Greenworks Pro Brushless 3000 vs 2300 PSI – Simplified for You