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 2.8. The Karcher K 2500 E leads on value and cleaning power. The Karcher K 2500 E costs $53.12 less ($299.98 vs $353.10).
Karcher K5 Premium
#19 in ElectricFull review
A long lasting induction motor washer for regular car, deck and patio cleaning. Newer models give more pressure for the money.
Amazon $353.10$353.10
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 value ($99.99 per 1,000 cleaning units ($299.98, 3,000) vs $126.11 per 1,000 cleaning units ($353.10, 2,800)) and cleaning power (3,000 cleaning units (2,500 PSI x 1.2 GPM) vs 2,800 cleaning units (2,000 PSI x 1.4 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 | Karcher K5 Premium |
|---|---|---|
| Overall rating | 3.3/5 | 2.8/5 |
| Value 35% | 37 $99.99 per 1,000 cleaning units ($299.98, 3,000) | 19 $126.11 per 1,000 cleaning units ($353.10, 2,800) |
| Cleaning power 30% | 80 3,000 cleaning units (2,500 PSI x 1.2 GPM) | 67 2,800 cleaning units (2,000 PSI x 1.4 GPM) |
| Hose 10% | 33 25 ft hose | 33 25 ft hose |
| Warranty 25% | 50 warranty not published (neutral score used) | 25 2-year warranty |
Specifications
| Karcher K 2500 E | Karcher K5 Premium | |
|---|---|---|
| Cleaning | ||
| Pressure | 2,500 PSI | 2,000 PSI |
| Flow | 1.2 GPM | 1.4 GPM |
| Cleaning units | 3,000 | 2,800 |
| Nozzles included | 5 | 2 |
| Detergent | Onboard tank | Onboard tank |
| Power | ||
| Power | Electric | Electric |
| Engine or motor | 15 A, brushless | - |
| Build | ||
| Hose | 25 ft | 25 ft |
| Power cord | 35 ft | - |
| Weight | - | 28.9 lb |
| Warranty | - | 2 years |