3100 vs 3500 Psi Pressure Washer: Which One Should You Buy?
A 3100 psi example and two 3500 psi examples compared on pressure, flow, engines, hoses and nozzles, with a verdict on which side fits which cleaning job.
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Top picks at a glance
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- 1
Greenworks 25 ft Green High-Pressure Hose9.5/10View on Amazon - 2
3500 PSI Gas Pressure Washer9.6/10View on Amazon - 3
Poulan Pro PPW3100 Gas Pressure Washer 3100 PSI9.5/10View on Amazon - 4
WEN 3400 PSI Gas Pressure Washer with 223cc EngineView on Amazon - 5
Sun Joe Pressure WasherView on Amazon - 6
Greenworks 1600 PSIView on Amazon - 7
CRAFTSMAN Electric Pressure WasherView on Amazon - 8
Briggs & Stratton 20680 Electric Pressure WasherView on Amazon - 9
Greenworks 2000 PSIView on Amazon
Verdict: Choose 3100 PSI if you want the stated warranty, the built-in soap tank and the longest stated hose. Choose 3500 PSI if you want the higher stated pressure, with the VEVOR example for the highest stated flow and the Ezasin example for stated oil and fuel guidance.
A driveway after a wet season, a patio edged with grime, a fence dulled by weather: the job is the same, wash the surface back to clean. The 3100 vs 3500 psi pressure washer question comes down to how much stated pressure the work needs, and what the listings on each side give in flow, hose and nozzles. This comparison sets the two sides against each other, then covers pressure, flow, engines and handling.
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Poulan Pro PPW3100 Gas Pressure Washer 3100 PSI
A 3100 PSI gas pressure washer at 2.5 GPM with a 212cc engine, a 30 ft hose, a 21-inch spray lance, a 0.53-gallon soap tank and 5 quick-connect nozzles, on 10-inch flat-free wheels.
Who it's for: owners who wash decks, patios, sidewalks, cars, fences and RVs and want a stated warranty and a built-in soap tank.
Who should skip it: anyone who wants the higher stated pressure of the 3500 examples.
Read the full review
The Poulan Pro example pairs a 212cc 4-cycle gasoline engine with a recoil start and an axial cam pump with an easy-start mechanism, rated at 3100 PSI and 2.5 GPM. The kit includes a 21-inch steel lance, a spray gun, a built-in 0.53-gallon soap tank, a 30 ft abrasion-resistant hose and 5 quick-connect nozzles at 0°, 15°, 25°, 40° and soap. The welded steel frame has a powder-coated finish and 10-inch flat-free wheels, and the listing states 49-state compliance with a 2-year warranty and lifetime technical support.
Pros
- 2-year warranty with lifetime technical support stated
- 30 ft hose plus a 21-inch lance for reach across driveways and patios
- 0.53-gallon soap tank built in for washing cars and fences
- Welded steel frame with a powder-coated finish and 10-inch flat-free wheels
Cons
- Lowest stated pressure among the examples at 3100 PSI
- The listing notes factory engines may hold minimal residual fuel or oil with a slight fuel odor
- No pump material is stated for the axial cam pump
- 62.0 pounds needs effort to move
VEVOR Gas Pressure Washer 3500 PSI 2.6 GPM
A 3500 PSI gas pressure washer at 2.6 GPM with a 210cc engine, a 26 ft hose, a spray gun and extension wand, 5 quick-connect metal nozzles and 10-inch tires on a steel frame.
Who it's for: owners who want the highest stated flow and a full nozzle set for brick, concrete, cars and fences.
Who should skip it: anyone who wants a stated warranty term, which this listing does not give.
Read the full review
The VEVOR example is a 3500 PSI gas pressure washer with a 210cc engine and a 7-horsepower aluminum pump, listed with a spray gun, an extension wand and 5 quick-connect metal nozzles at 0°, 15°, 25°, 40° and soap. The listing states a 26 ft wear-resistant high-pressure hose, 10-inch tires, a sturdy steel frame and on-machine storage, and names brick patios, concrete driveways, cars and fences among its uses. Two figures need a note: the title gives 2.6 GPM while a bullet gives 10 L/min, and the 7-horsepower figure sits beside the pump rather than the engine.
Pros
- Highest stated flow among the examples at 2.6 GPM
- 5 quick-connect metal nozzles from 0° to soap for varied surfaces
- 0.8 gallon fuel capacity stated for the engine
- Accessories store on the machine, with a 26 ft wear-resistant hose
Cons
- Bullets state a flow of 10 L/min beside the 2.6 GPM title figure, so the flow is listed two ways
- The listing calls the pump a 7-horsepower aluminum pump, an odd wording beside the 210cc engine
- No warranty term is stated
- Weight is stated at 66.05 pounds, the highest of the examples
Ezasin Gas Pressure Washer 3500 PSI 2.3 GPM
A 3500 PSI gas pressure washer at 2.3 GPM with a 7HP 4-stroke OHV gasoline engine, a 25 ft hose, 4 quick-connect nozzles and 10-inch tires.
Who it's for: owners who want 3500 PSI stated power for siding, driveways, cars and RVs with a 25 ft hose.
Who should skip it: anyone who wants the 15° nozzle or a stated warranty, neither of which this listing gives.
Read the full review
The Ezasin example pairs a 7HP 4-stroke OHV gasoline engine with a recoil start and an axial cam pump, rated at 3500 PSI and 2.3 GPM. The kit includes 4 quick-connect nozzle heads at 0°, 25°, 40° and soap, a 25 ft high-pressure hose, 10-inch tires and dual front rubber pads. Oil and fuel guidance states SAE 10W-30 oil, 0.5L oil initially and gasoline at 87 octane or higher. One contradiction needs a note: the title states 212CC while a bullet states 209cc.
Pros
- 3500 PSI stated with a 7HP engine for driveways, siding, cars and RVs
- 25 ft high-pressure hose with dual front rubber pads for balance
- Oil and fuel guidance stated: SAE 10W-30 oil and gasoline at 87 octane or higher
- 4 quick-connect nozzles from high-impact jets to soft dispersion
Cons
- Title states 212CC while a bullet states 209cc, so engine displacement is listed two ways
- Lowest stated flow among the examples at 2.3 GPM
- No warranty term is stated
- Only 4 nozzles, with no 15° nozzle in the stated set
Other machines to compare
WEN 3400 PSI Gas Pressure Washer with 223cc EngineCheck price on Amazon
Sun Joe Pressure WasherCheck price on Amazon
Greenworks 1600 PSICheck price on Amazon
CRAFTSMAN Electric Pressure WasherCheck price on Amazon
Briggs & Stratton 20680 Electric Pressure WasherCheck price on Amazon
Greenworks 2000 PSICheck price on Amazon
3100 vs 3500 psi pressure washer side by side
| Factor | Poulan Pro PPW3100 | VEVOR 3500 PSI | Ezasin EAPW011 |
|---|---|---|---|
| Pressure | 3100 PSI | 3500 PSI | 3500 PSI |
| Flow | 2.5 GPM | 2.6 GPM in the title, 10 L/min in the bullets | 2.3 GPM |
| Engine | 212cc 4-cycle gasoline | 210cc | 7HP 4-stroke OHV gasoline |
| Hose | 30 ft | 26 ft | 25 ft |
| Nozzles | 5 quick-connect | 5 quick-connect metal | 4 quick-connect |
| Soap | 0.53-gallon tank built in | Soap nozzle, no tank stated | Soap tank in the title |
| Wheels | 10-inch flat-free | 10-inch tires | 10-inch tires |
| Weight | 62.0 pounds | 66.05 pounds | 63.0 pounds |
| Warranty | 2-year warranty | Not stated | Not stated |
| Acre Score | 68 | 60 | 55 |
Figures are manufacturer stated for the example models, collected 2 November 2026.
Pressure: what each side states
Pressure is the figure the two sides are named for, and it is stated clearly on every example. The Poulan Pro example states 3100 PSI. The VEVOR example states 3500 PSI. The Ezasin example states 3500 PSI.
A higher stated pressure does not settle the comparison on its own, because flow differs across the examples. The Poulan Pro example states 2.5 GPM. The VEVOR example states 2.6 GPM in its title. The Ezasin example states 2.3 GPM. Flow does not split by side: the 3100 example sits between the two 3500 examples on stated flow.
Engines and pumps
All the examples run on gasoline. The Poulan Pro example states a 212cc 4-cycle gasoline engine. The VEVOR example states a 210cc engine. The Ezasin example states a 7HP 4-stroke OHV gasoline engine.
Pumps differ in what the listings state. The Poulan Pro example states a maintenance-free axial cam pump with an easy-start mechanism. The Ezasin example states an axial cam pump. The VEVOR example states an aluminum pump, described in its listing as a 7-horsepower pump, an odd wording beside the 210cc engine figure.
One note on the Ezasin example: the title states 212CC while a bullet states 209cc, so the listing leaves displacement unclear between those two figures.
Hoses, nozzles and soap
The Poulan Pro example states a 30 ft abrasion-resistant hose. The VEVOR example states a 26 ft wear-resistant high-pressure hose. The Ezasin example states a 25 ft high-pressure hose.
The Poulan Pro example lists 5 quick-connect nozzles at 0°, 15°, 25°, 40° and soap. The VEVOR example lists 5 quick-connect metal nozzles at 0°, 15°, 25°, 40° and soap. The Ezasin example lists 4 quick-connect nozzle heads at 0°, 25°, 40° and soap, with no 15° nozzle in the stated set.
The Poulan Pro example lists a built-in 0.53-gallon soap tank. The Ezasin title lists a soap tank. The VEVOR listing gives a soap nozzle with no tank stated.
One note on the VEVOR flow figure: the title states 2.6 GPM while a bullet states 10 L/min, so the listing gives flow two ways.
Handling and weight
The Poulan Pro example states 62.0 pounds on 10-inch flat-free wheels. The VEVOR example states 66.05 pounds on 10-inch tires. The Ezasin example states 63.0 pounds on 10-inch tires.
The Poulan Pro frame is welded steel with a powder-coated finish. The VEVOR frame is sturdy steel. The Ezasin example lists dual front rubber pads for balance during operation.
The examples
Acreage and terrain fit
Poulan Pro PPW3100
VEVOR 3500 PSI
Ezasin EAPW011
Matching It to Your Property
- Flat driveways and patios suit the wheeled gas examples, with 10-inch wheels or tires on each example.
- Fences, cars and outdoor furniture suit the soap nozzles in each stated nozzle set.
- Obstacle-filled yards suit the longer stated hoses for reach around corners.
- Gas washers run outdoors only, with refueling done with the engine off and cool.
- Storage needs room for the stated dimensions, so measure the space first.
The Acre Score explained
The Acre Score weighs performance (pressure, flow and cleaning extras), build quality (frame, pump and wheels), value (nozzles, hose and extras in the box), safety (certifications or operator controls the listing states) and warranty (years and coverage). A factor the listing does not state scores zero, which is why all the examples score zero for safety and two score zero for warranty.
| Product | Acre Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| Poulan Pro PPW3100 | 9.5 | 29 | 21 | 20 | 0 | 3 |
| VEVOR 3500 PSI | 9.5 | 30 | 21 | 21 | 0 | 0 |
| Ezasin EAPW011 | 9.4 | 28 | 20 | 19 | 0 | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.
The Poulan Pro example leads on its stated warranty, hose and soap tank, not on pressure. The VEVOR example follows despite the highest stated flow, held back by its missing warranty term and two-way flow figure. The Ezasin example trails on stated flow and nozzle count.
Never point the spray at people, animals or yourself: the stream can cut skin. Run gas pressure washers outdoors only, far from doors, windows and vents, because engine exhaust carries carbon monoxide. Start with the widest nozzle and keep electric units on a GFCI outlet. Refuel only with the engine off and cool. See CPSC carbon monoxide guidance. Read our Safety Disclaimer.
FAQ: mowing large lots
Is 3500 PSI too much for a car?
Start with a wide-angle or soap nozzle on cars, and keep the jet off people and animals.
Does higher PSI always clean faster?
Not on pressure alone. The 3100 example states 2.5 GPM, while the 3500 examples state 2.3 GPM and 2.6 GPM, so a higher pressure figure does not always come with higher flow.
Which example has a stated warranty?
The Poulan Pro example states a 2-year warranty with lifetime technical support. The VEVOR example states no warranty term. The Ezasin example states no warranty term.
What engine sizes do the examples state?
The Poulan Pro example states a 212cc engine. The VEVOR example states a 210cc engine. The Ezasin example lists 212CC in its title and 209cc in a bullet.
Can a gas pressure washer run indoors?
No. Gas units run outdoors only, and refuel with the engine off and cool.
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