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Head-to-head · Best Pressure Washers Under $300

Karcher K1700 vs Westinghouse WPX3000e

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Karcher K1700 and Westinghouse WPX3000e score essentially the same (4.4 vs 4.4). Pick the one whose trade-offs match your priorities — the strengths and watch-outs below are where they actually differ.

Karcher K1700
Ranked #4 in Best Pressure Washers Under $300
Karcher K1700
$169.99as of Jun 7

The Karcher K1700 is the compact, car-friendly pick, a CETA-certified cube washer that measures 1700 PSI and 1.1 GPM and is the easiest unit here to carry and store. Its gentle, controllable pressure makes it a favorite for safely washing cars and motorcycles without risking paint or trim, and conveniences like a foot switch and removable soap tank add polish. It's light-duty by design, not a heavy-grime machine.

Strengths
  • — Compact, lightweight cube design is the easiest in the group to store and carry
  • — CETA-certified for verified performance, with measured 1700 PSI / 1.1 GPM
  • — Gentle on paint and trim, ideal for safe car and motorcycle washing
Watch-outs
  • — 1700 PSI is the lowest pressure here, not for heavy-duty jobs
  • — Lower flow makes large-area rinsing slower
  • — Compact build sacrifices the big-wheel mobility of full-size units
$169.99 · Check Price on AmazonFull review →
Westinghouse WPX3000e
Ranked #3 in Best Pressure Washers Under $300
Westinghouse WPX3000e
$279as of Jun 7

The Westinghouse WPX3000e brings strong headline numbers, 3000 max PSI and 1.76 max GPM, plus a quiet induction motor, maintenance-free pump and a 3-year warranty, all for around $200. The 3000 figure is a peak rating (working pressure is 2600 PSI), but in practice it cleans cars, fences, driveways and siding with ease. It's a well-equipped, value-priced step up from the cheapest washers.

Strengths
  • — 3000 max PSI / 1.76 max GPM headline output is among the highest in the price class
  • — Quiet induction motor and maintenance-free axial cam pump
  • — Generous 3-year residential warranty on service, labor and parts
Watch-outs
  • — Headline 3000 PSI is a max figure; rated working pressure is 2600 PSI / 1.1 GPM
  • — Some owners find pressure underwhelms on the toughest jobs
  • — Larger and heavier than compact options
$279 · Check Price on AmazonFull review →

How they stack up

Karcher K1700

The most compact and car-friendly option versus the more powerful Sun Joe SPX3000, Ryobi RY142300 and Westinghouse WPX3000e. Similar light-duty output to the Greenworks GPW1951 but in a smaller cube form factor without a hose reel.

Westinghouse WPX3000e

Higher headline output than the Sun Joe SPX3000 and Greenworks GPW1951, with a quieter induction motor and a longer warranty than the Sun Joe. The Ryobi RY142300 has a more proven heavy-duty pump; the Karcher K1700 is more compact but far less powerful.

Specs side-by-side

SpecKarcher K1700Westinghouse WPX3000e
Rated PSI1700 PSI (CETA verified)—
Max GPM1.2 GPM (1.1 measured)1.76 GPM (1.1 rated)
Motor120V electricInduction (120V)
Soap TankRemovable 0.5 gallon0.45 gallon onboard
ControlsOn/off foot switch—
Nozzles3 spray tips + turbo nozzle5 quick-connect tips
Form FactorCompact cube—
CertificationCETA—
Max PSI—3000 PSI (2600 rated)
Pump—Maintenance-free axial cam
Cord—35 ft GFCI
Warranty—3-year residential
← See the full ranking of best pressure washers under $300