Karcher K 2500 E
#8 in ElectricFull review
A heavy duty induction motor washer for homeowners cleaning decks, siding and driveways often.
Amazon $299.98$299.98
The Karcher K 2500 E is the better pressure washer overall, rated 3.3 to 3.3. The Karcher K 2500 E leads on cleaning power. The Westinghouse WPX3000e costs $20.98 less ($279 vs $299.98).
Westinghouse WPX3000e
#10 in ElectricFull review
A gas style cart washer with a quiet induction motor, for homeowners who wash siding and driveways often. Judge it on the 2600 PSI rating, not the box figure.
Amazon $279$279
Prices 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.
Which should you buy?
- Choose the Karcher K 2500 E for cleaning power (3,000 cleaning units (2,500 PSI x 1.2 GPM) vs 2,860 cleaning units (2,600 PSI x 1.1 GPM)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every electric pressure washer; a clear win is highlighted. How we rank explains each one.
| Factor weight | Karcher K 2500 E | Westinghouse WPX3000e |
|---|---|---|
| Overall rating | 3.3/5 | 3.3/5 |
| Value 35% | 37 $99.99 per 1,000 cleaning units ($299.98, 3,000) | 39 $97.55 per 1,000 cleaning units ($279, 2,860) |
| Cleaning power 30% | 80 3,000 cleaning units (2,500 PSI x 1.2 GPM) | 71 2,860 cleaning units (2,600 PSI x 1.1 GPM) |
| Hose 10% | 33 25 ft hose | 33 25 ft hose |
| Warranty 25% | 50 warranty not published (neutral score used) | 50 3-year warranty |
Specifications
| Karcher K 2500 E | Westinghouse WPX3000e | |
|---|---|---|
| Cleaning | ||
| Pressure | 2,500 PSI | 2,600 PSI |
| Flow | 1.2 GPM | 1.1 GPM |
| Cleaning units | 3,000 | 2,860 |
| Nozzles included | 5 | 5 |
| Detergent | Onboard tank | Onboard tank |
| Power | ||
| Power | Electric | Electric |
| Engine or motor | 15 A, brushless | - |
| Pump | - | Axial cam |
| Total stop | - | Yes |
| Build | ||
| Hose | 25 ft | 25 ft |
| Power cord | 35 ft | 35 ft |
| Warranty | - | 3 years |