This comprehensive comparison chart gives you an at-a-glance overview of the most popular Sun Joe pressure washers, comparing their PSI, GPM, motor, weight, and ideal applications, to help you choose the right one for your needs.
Sun Joe Pressure Washer Comparison Chart
| Model | Max PSI | Max GPM | Motor / Amp | Nozzle Tips | Soap / Detergent System | Hose Length | Weight | Best For |
|---|---|---|---|---|---|---|---|---|
| SPX1000 | 1450 | 1.45 | 11.5 Amp | Adjustable nozzle | Detergent bottle attachment | 20 ft | 11.7 lb | Light cleaning – patio furniture, bicycles, garden tools |
| SPX1050 | 1450 | 1.40 | 11 Amp | Quick-connect nozzles | Garden hose adapter | 20 ft | 12.7 lb | Medium-duty cleaning, cars, small decks |
| SPX2000 | 1740 | 1.59 | 12.5 Amp | 3 quick-connect tips | Detergent tank | 20 ft | 17.6 lb | Small patios, cars, light mildew removal |
| SPX205E-XT | 1500 | 1.20 | 13 Amp | Quick-connect tips | Detergent tank | 20 ft | 13 lb | Compact portable for small jobs, light-duty tasks |
| SPX2598-MAX | 2000 | 1.10 | 13 Amp | 5 quick-connect tips | Dual soap tanks | 20 ft | 24 lb | Cars, fences, siding, grills with onboard storage |
| SPX2598 | 2000 | 1.65 | 13 Amp | 3 quick-connect tips | Foam cannon included | 25 ft | 18.2 lb | Versatile mid-range cleaning: cars, decks, siding |
| SPX2600 | 2000 | 1.40 | 13 Amp | 3 quick-connect tips | Onboard soap tank | 20 ft | 18 lb | Routine cleaning and maintenance around the home |
| SPX2688-MAX | 2050 | 1.10 | 13 Amp | 5 quick-connect tips | Foam cannon | 20 ft | 21 lb | Car washing, small surface cleaning, brass fittings |
| SPX2690-SJG | 2000 | 1.20 | 13 Amp | 3 nozzles (0°, 15°, 40°) | Foam cannon compatible | 20 ft | 26 lb | Mid-duty cleaning, brass lance, versatile attachments |
| SPX2700-MAX | 2700 | 1.30 | 14 Amp | 5 quick-connect tips | Onboard detergent tank | 25 ft | 28 lb | Decks, patios, driveways – high pressure with control |
| SPX2790-MAX | 2200 | 1.10 | 14.5 Amp | 3 quick-connect tips | Onboard foam cannon (1L) | 20 ft | 28 lb | Vehicles, siding, patios with built-in foaming |
| SPX2975-MAX | 2300 | 1.20 | 13 Amp | 4 quick-connect tips | Foam cannon + detergent bottle | 20 ft | 24 lb | Cleaning vehicles, boats, and siding |
| SPX3000 | 2030 | 1.76 | 14.5 Amp | 5 quick-connect tips | Dual removable detergent tanks | 20 ft | 31 lb | General household cleaning, cars, decks, siding – most popular model |
| SPX3000-XT | 2200 | 1.20 | 14.9 Amp | XTREAM triple-action tips | Detergent tank | 20 ft | 32 lb | Enhanced cleaning power with bonus accessories |
| SPX3000-XT1 | 2200 | 1.10 | 14.9 Amp | XTREAM enhanced tips | Detergent tank | 20 ft | 32 lb | Upgraded XTREAM performance with accessories |
| SPX3000-QW2 | 2200 | 1.10 | 14.9 Amp | 5 quick-connect tips | Detergent tank | 20 ft | 33 lb | Mobility-focused with wheels and 7-pc accessory kit |
| SPX3001 | 2030 | 1.76 | 14.5 Amp | 5 quick-connect tips | Onboard detergent tank + hose reel | 25 ft | 32 lb | Regular household cleaning with longer reach and storage |
| SPX3200 | 2030 | 1.76 | 14.5 Amp | 5 quick-connect tips | Soap tank | 25 ft | 26 lb | Compact, wheeled design for mobility and storage |
| SPX3500 | 2300 | 1.48 | 13 Amp induction motor | 5 quick-connect tips | Onboard detergent tank | 20 ft | 36 lb | Heavier grime, larger decks, driveways – brushless durability |
| SPX4000 | 2030 | 1.76 | 14.5 Amp | 5 quick-connect tips | Onboard detergent tank | 20 ft | 27.8 lb | Adjustable pressure settings for flexible cleaning |
| SPX4001 | 2030 | 1.76 | 14.5 Amp | 5 quick-connect tips | Onboard detergent tank + hose reel | 25 ft | 32 lb | Extended hose reach for larger areas with storage |
| SPX4600 | 2300 | 1.50 | 14.5 Amp | 5 quick-connect tips | Detergent tank | 35 ft | 47 lb | Heavy-duty residential use, large areas, 34-inch wand |
| SPX4601-MAX | 3000 | 1.30 | 15 Amp | 5 quick-connect tips | Onboard detergent tank | 35 ft | 46 lb | High-pressure tasks like brick, concrete, driveways |
| SPX4800 | 3000 | 1.30 | 15 Amp | 5 quick-connect tips | Onboard detergent tank | 35 ft | 48 lb | Maximum cleaning power for large driveways and commercial-style tasks |
| SPX5500 | 2500 | 1.80 | 14.5 Amp axial pump | 5 quick-connect tips | Large detergent tank | 30 ft | 45 lb | Top-tier electric performance, heavy grime, large surfaces |
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Understanding Sun Joe Pressure Washer Specs
When comparing models, there are three key specifications that determine how effective a pressure washer will be for your cleaning job: PSI, GPM, and Motor Amps.
1. PSI (Pounds per Square Inch) measures water pressure. The higher the PSI, the more forceful the spray, which helps blast away tough grime, mold, and stains.
- For light-duty jobs like washing cars or patio furniture, 1500–2000 PSI is sufficient.
- Medium-duty cleaning (siding, fences, driveways) benefits from 2000–2500 PSI.
- Heavy-duty residential jobs are best handled with 2500–3000+ PSI.
2. GPM (Gallons per Minute) refers to the amount of water delivered. Higher GPM means faster rinsing and more efficient cleaning for larger areas.
3. Motor Amps determine how powerful the washer’s electric motor is. Models with 14–15 amps can sustain higher PSI and GPM, making them ideal for tougher cleaning.
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How to Choose the Right Sun Joe Pressure Washer
1. Match power to purpose.
If you mostly wash cars or garden tools, a light model like the SPX1000 or SPX2598 is perfect. For decks, fences, and patios, go for the SPX3000 or SPX3500. And if you want maximum cleaning power, look at the SPX4601-MAX or SPX4800 for serious jobs.
2. Consider weight and portability.
Compact units like the SPX2688-MAX or SPX3200 are easy to move around and store. Larger ones like the SPX4800 deliver more pressure but require more storage space and are heavier to transport.
3. Look at included accessories.
Most Sun Joe models come with quick-connect nozzles and soap tanks. Having multiple nozzle angles (0°, 15°, 25°, 40°, and soap) gives you flexibility for different surfaces. A built-in detergent tank or foam cannon saves time when applying soap or degreaser.
4. Hose length and cord reach.
For larger cleaning zones, choose models with longer hoses, 25 to 35 feet, such as the SPX4001 or SPX4601-MAX. This reduces the need to move the unit constantly.
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Pros of Sun Joe Pressure Washers
- Affordable and feature-packed. Even the entry-level models include quick-connect nozzles and detergent tanks.
- Electric convenience. No gas, no fumes, plug in and start cleaning.
- Quiet operation. Compared to gas washers, Sun Joe models produce minimal noise, ideal for residential use.
- Auto shut-off (Total Stop System). The motor automatically shuts off when the trigger is released, saving energy and extending pump life.
- Wide range of options. From the compact SPX1000 to the high-powered SPX4800, there’s a model for every cleaning task.
Cons to Keep in Mind
- Limited for commercial use. While great for home cleaning, these electric models aren’t designed for continuous industrial workloads.
- Plastic fittings on lower-end units. Some models use plastic hose connectors that can wear out with frequent use.
- Cord and hose management. Smaller units have shorter hoses, which might be restrictive for large areas.
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Recommended Models by Category
Best for Beginners:
SPX2598 – Lightweight, simple to operate, and powerful enough for most everyday cleaning.
Best All-Round Performer:
SPX3000 – Dual detergent tanks, five nozzles, and balanced power make it the top-selling model for homeowners.
Best Heavy-Duty Residential Model:
SPX4601-MAX – Delivers up to 3000 PSI and 1.3 GPM with a long hose and sturdy frame.
Most Portable Compact Washer:
SPX1000 – Extremely lightweight, great for small outdoor tasks and easy storage.
Maintenance Tips for Long Life
- Always flush detergent lines with clean water after use to prevent clogging.
- Don’t run the pump dry. Always ensure water is flowing before switching on the unit.
- Store indoors during winter to prevent freezing damage.
- Use appropriate extension cords if needed, heavy-duty 12 or 14 gauge rated for outdoor use.
- Clean the nozzle regularly to maintain consistent pressure output.
Final Thoughts
Sun Joe pressure washers strike a balance between affordability, convenience, and performance. They’re designed with the average homeowner in mind, offering plug-and-play operation and sufficient cleaning power for everything from car washing to siding restoration.
If you’re looking for a versatile, dependable, and easy-to-use electric pressure washer, the SPX3000 remains the best overall option. For heavier cleaning tasks that demand more force, the SPX4601-MAX or SPX4800 models deliver near-commercial power while staying within the electric category.
No matter which model you choose, Sun Joe’s lineup offers a practical cleaning solution that’s efficient, eco-friendly, and ideal for modern homeowners who want performance without the hassle of gas engines.
