The catch
Greenworks 3000 PSI Brushless Electric Pressure Washer
The 3000 PSI and 2.0 GPM on the headline never happen together. Greenworks specifies 1.1 GPM at 3000 PSI and 2.0 GPM at 100 PSI.
Side by side
For long cleaning sessions close to an outlet and a tap, the Greenworks 3000 fits best. If cords or getting water are your actual problem, choose the EGO 3200. It adds siphoning and battery power, though a remote job still needs a water supply you can realistically use.
Before you buy
Holding the trigger at 1.2 GPM, five gallons runs out in about 4.2 minutes.
Where this comes from
The math is 5 ÷ 1.2 = 4.17 minutes, assuming the published EGO operating flow, usable water and no priming loss.
The catch
The 3000 PSI and 2.0 GPM on the headline never happen together. Greenworks specifies 1.1 GPM at 3000 PSI and 2.0 GPM at 100 PSI.
The catch
Both of the supplied batteries are needed for Turbo mode, and runtime at sustained high output is much shorter than the up-to-60-minute Eco figure.


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Greenworks GPW3002A and EGO HPW3204-2, compared for long driveway jobs, cordless washing and drawing from a water tank when no tap is near.
Which one fits
With mains power there are no battery changes, and the tap feeds either machine.
Electrical power comes with the EGO kit itself.
EGO is the only one here that works this way, and the water volume limits spraying.
Suitable nozzles work with both. Pick the power arrangement you will use most.
In practice
Holding the trigger at 1.2 GPM, five gallons runs out in about 4.2 minutes.
The math is 5 ÷ 1.2 = 4.17 minutes, assuming the published EGO operating flow, usable water and no priming loss.
About 6.7% higher is EGO's named high-pressure rating.
This specification difference works out to (3200 − 3000) ÷ 3000 × 100 = 6.67%. It is not a measured cleaning-speed gain.
EGO has no electrical cord, though a large wash still calls for tap-fed water or a substantial tank.
Battery power and siphoning address different constraints. Two 6.0Ah batteries come in the supplied kit.

Greenworks, GPW3002A Gen 2
Corded and high-output, with a steady wheeled frame and a brushless motor. Its operating pressure is enough for most hard-surface cleaning around a house.

EGO, HPW3204-2
Of the cordless washers here, this is the strongest. It has dual batteries, selectable modes and a siphon hose, which helps when outlets or taps are out of easy reach.
Spec by spec
| Spec | Greenworks 3000 PSI Brushless Electric Pressure Washer | EGO Power+ 3200 PSI Cordless Pressure Washer Kit | In practice |
|---|---|---|---|
| Working output | 3000 PSI at 1.1 GPM | 3200 PSI at 1.2 GPM | Rely on paired pressure and flow figures and not on the separate 2.0 GPM maxima. |
| Power supply | Outdoor electrical outlet | Two 56V batteries | Work without interruption is easier with an outlet, and batteries give you freedom of placement. |
| Remote water | Pressurized inlet supply | Siphon hose included | If you bring enough clean water, EGO can make up for a missing tap. |
| Runtime limit | No battery recharge | Up to 60 minutes in Eco | Battery demand is different for high-pressure work. |
| What you buy | Corded GPW3002A | HPW3204-2 battery kit | Buying a bare tool is not the same as buying a two-battery kit. |
Trade-offs
Decision guide
Pick the Greenworks 3000 if you clean for long stretches near an outlet and a tap. Pick the EGO 3200 if the cord or water access is what holds you back. The EGO brings siphoning and battery power, but a remote job still needs a water supply that works in practice.
Planning an off-grid wash? Work out how much water you can carry before you buy batteries. EGO publishes a 1.2 GPM high-pressure operating point, so five gallons gives about 4.2 minutes of nonstop spraying, before priming losses. Squeezing the trigger on and off stretches the elapsed time but adds no water. A small bucket fits a rinse job far better than a driveway.
By the named ratings, EGO is 3200 PSI with 1.2 GPM and Greenworks is 3000 PSI with 1.1 GPM. That is close enough for access, interruptions and the nozzle to matter more than the pressure difference. Neither machine reaches its separate 2.0 GPM maximum at the headline pressure, and we do not merge those maximums into a cleaning score.
With the Greenworks there is no charging to manage, and with the EGO there is no power cord. Either way you still need setup, clean water, a suitable spray pattern and storage that is safe from freezing. The up-to-60-minute figure for EGO applies to Eco mode with the specified batteries. It does not promise an hour at maximum output. Only buy the HPW3204-2 kit if the batteries it includes fit your workload.
By the numbers
What we found across the pressure washers we compare, plus the checked facts behind each finding.
None of the 28 models checked meets all of “Simple plug-in use suits me”, “I work where there is no outlet”, and “My water comes from a container”, so the pick goes to the closest practical compromise.
0 models fit, out of 28 checkedHow we countedThe count uses each product's current fit ratings for “Simple plug-in use suits me”, “I work where there is no outlet”, and “My water comes from a container”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Greenworks 3000 PSI Brushless Electric Pressure Washer |
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| EGO Power+ 3200 PSI Cordless Pressure Washer Kit |
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Ready to buy
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