A brushless 2700 PSI washer with a big soap tank for siding and driveways. Compare prices with the 3000 PSI model first.
Amazon $379The Greenworks Pro 2700 PSI GPW2702A rates 3.4 among electric pressure washers; the Westinghouse WPX2700 rates 3.1 among gas ones. The Westinghouse WPX2700 costs $85.98 less ($293.02 vs $379).

A simple, well warrantied washer for cars, patios and decks. The WPX3400 usually costs little more and cleans noticeably faster.
Amazon $293.02Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different power source classes (electric and gas), and each is scored against the reference points for its own class, so a rating says how well each does among its own power source peers. How we rank explains each factor.
| Factor weight | Greenworks Pro 2700 PSI GPW2702A | Westinghouse WPX2700 |
|---|---|---|
| Overall rating | 3.4/5 | 3.1/5 |
| Value 35% | 25 $116.98 per 1,000 cleaning units ($379, 3,240) | 68 $47.19 per 1,000 cleaning units ($293.02, 6,210) |
| Cleaning power 30% | 96 3,240 cleaning units (2,700 PSI x 1.2 GPM) | 20 6,210 cleaning units (2,700 PSI x 2.3 GPM) |
| Hose 10% | 33 25 ft hose | 33 25 ft hose |
| Warranty 25% | 50 3-year warranty | 50 3-year warranty |
Specifications
| Greenworks Pro 2700 PSI GPW2702A | Westinghouse WPX2700 | |
|---|---|---|
| Cleaning | ||
| Pressure | 2,700 PSI | 2,700 PSI |
| Flow | 1.2 GPM | 2.3 GPM |
| Cleaning units | 3,240 | 6,210 |
| Nozzles included | 5 | 5 |
| Detergent | Onboard tank | Onboard tank |
| Power | ||
| Power | Electric | Gas |
| Engine or motor | 15 A, brushless | 212 cc (Westinghouse OHV) |
| Pump | Axial cam | Axial cam |
| CARB compliant | - | No |
| Build | ||
| Hose | 25 ft | 25 ft |
| Power cord | 35 ft | - |
| Weight | - | 63 lb |
| Warranty | 3 years | 3 years |
| Released | 2025-01-15 | - |