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Gas Pressure Washer Prices
Current market data for 365 gas pressure washer listings.
What you'll usually pay
$137 typical price
Most are between$12–$1,607
Brand new$115
Used$350
On sale now365
💡 Used ones cost about 203% more here.
👉 In short easy summary
Wheel-mounted units command a significant premium with a median price of 350. This represents a 156% increase over the baseline, while unspecified styles average 149.1.
Price by style
Why? Prices vary based on mobility, with wheel-mounted units at 350 and unspecified styles at 149.1.
🛒 Some on sale right now
Common questions
What is the typical cost of a gas pressure washer?
The market median price is 136.95.
How much more do wheel-mounted models cost?
Wheel-mounted models have a median price of 350, which is a 156% delta.
Is there a price difference between new and used units?
New units have a median price of 115.48, while used units have a median of 350.
How we got these numbers
Worked out from 200 live eBay listings (price range $12–$1,607, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 1, 2026.