Main trade-off
Champion 2800 PSI Gas Pressure Washer
It uses an AR axial pump rather than a triplex unit, and its roughly 67-pound gas chassis still needs fuel, oil and seasonal storage care.
Head-to-head
Champion 100778 vs Westinghouse WPX3200: Westinghouse adds rated pressure and flow for larger outdoor jobs
The short answer
Choose Champion 100778 for a lower-output gas setup with large transport wheels. WPX3200 suits jobs that benefit from more rated pressure and water flow.
Before you choose
The reasoning and the trade-offs
Plan where the machine will sit
100778 includes 25 feet of pressure hose and WPX3200 25 feet. The difference is 0 feet before adding any compatible extension.
What this is based on
Included pressure hose length difference = |25 - 25| feet. Hose routing, obstacles and safe placement reduce practical reach.
Main trade-off
Westinghouse 3200 PSI Gas Pressure Washer
Car and Driver measured about 95 dBA, and its 3000-PSI-class tested output is unnecessarily aggressive for routine car paint.
Champion 2800 PSI Gas Pressure Washer
- Choose it for
- Prefer a lower rated gas output
- Want 12-inch transport wheels
- Main trade-off
- It uses an AR axial pump rather than a triplex unit, and its roughly 67-pound gas chassis still needs fuel, oil and seasonal storage care.
Westinghouse 3200 PSI Gas Pressure Washer
- Choose it for
- Need more rated rinse flow
- Clean larger suitable hard surfaces
- Main trade-off
- Car and Driver measured about 95 dBA, and its 3000-PSI-class tested output is unnecessarily aggressive for routine car paint.
About this comparison
Choose Champion 100778 for a lower-output gas setup with large transport wheels. WPX3200 suits jobs that benefit from more rated pressure and water flow.
Champion sits below the Westinghouse output class
Winner by situation
Start with what you need it to do
Prefer a lower rated gas output
It lists 2800 PSI and 2.1 GPM from a 196cc engine. Its 12-inch wheels can help when moving the unpowered machine, although the heavy body still matters.
- Champion 2800 PSI Gas Pressure Washer
- Better fit
- Westinghouse 3200 PSI Gas Pressure Washer
- Depends
Need more rated rinse flow
The 212cc WPX3200 lists 3200 PSI and 2.5 GPM. Those higher ratings can suit bigger outdoor work when the surface and accessories allow them.
- Champion 2800 PSI Gas Pressure Washer
- Depends
- Westinghouse 3200 PSI Gas Pressure Washer
- Better fit
Check the complete setup
Both need fuel, oil checks and appropriate storage. Use them outdoors according to their manuals and avoid concentrated zero-degree spray for routine household cleaning.
- Champion 2800 PSI Gas Pressure Washer
- Depends
- Westinghouse 3200 PSI Gas Pressure Washer
- Depends
WPX3200 adds about 19% rated flow for 14% more pressure
Its flow rises from 2.1 to 2.5 GPM and pressure from 2800 to 3200 PSI relative to Champion 100778.
- Champion 2800 PSI Gas Pressure Washer
- Depends
- Westinghouse 3200 PSI Gas Pressure Washer
- Depends
What matters in practice
The differences that matter
Plan where the machine will sit
100778 includes 25 feet of pressure hose and WPX3200 25 feet. The difference is 0 feet before adding any compatible extension.
How we reached this conclusion
Included pressure hose length difference = |25 - 25| feet. Hose routing, obstacles and safe placement reduce practical reach.
Keep pressure and flow at their stated conditions
100778 lists 2800 PSI and 2.1 GPM under its stated rating basis. WPX3200 lists 3200 PSI and 2.5 GPM. These figures do not establish a timed cleaning winner.
How we reached this conclusion
100778: Manufacturer rated output. WPX3200: Manufacturer rated output. Pressure maxima, maximum flow and rated working points are kept separate. No combined cleaning score is calculated.
WPX3200 adds about 19% rated flow for 14% more pressure
Its flow rises from 2.1 to 2.5 GPM and pressure from 2800 to 3200 PSI relative to Champion 100778.
How we reached this conclusion
(2.5 / 2.1 - 1) × 100 = 19.0%. (3200 / 2800 - 1) × 100 = 14.3%. Manufacturer ratings, not timed task results.
Choice A
Champion, 100778
2800 PSI Gas Pressure Washer
A manageable mid-output gas washer with solid wheels, integrated detergent and enough flow for larger residential jobs.
- Best matched use
- Moderate gas power with simple mobility
Checked facts
- 2800 PSI and 2.1 GPM from a 196cc Champion engine
- AR axial-cam pump, 25-foot high-pressure hose and integrated detergent tank
- Twelve-inch solid wheels and five included nozzles. Consumer Reports lists the tested unit at about 72 pounds
Choice B
Westinghouse, WPX3200
3200 PSI Gas Pressure Washer
A high-flow gas value that delivered near its claims in independent testing and moves dirt quickly from broad concrete and masonry.
- Best matched use
- High-flow gas value
Checked facts
- 3200 PSI and 2.5 GPM rating from a 212cc four-stroke engine
- Maintenance-free axial-cam pump, 25-foot hose and 1.6-liter detergent tank
- Car and Driver measured roughly 3000 PSI and 2.6–2.7 GPM across pressure tips
Meaningful differences
What changes the fit
| What changes | Champion 2800 PSI Gas Pressure Washer | Westinghouse 3200 PSI Gas Pressure Washer | Why it matters |
|---|---|---|---|
| Power source | Gas engine | Gas engine | Include fuel or electrical setup in the decision. |
| Pressure figure | 2800 PSI | 3200 PSI | Read the rating basis before comparing headline numbers. |
| Published flow | 2.1 GPM | 2.5 GPM | Flow depends on the documented pressure and nozzle conditions. |
| Rating basis | Manufacturer rated output | Manufacturer rated output | Separate maximum figures must not be multiplied into a working-output score. |
| Included hose | 25 ft | 25 ft | Extensions need compatible fittings and pressure ratings. |
| Machine format | Wheeled frame | Wheeled frame | Transport and installation can matter more than a small pressure gap. |
What you give up
Every choice has a cost
If you choose Champion 2800 PSI Gas Pressure Washer
- It includes a zero-degree nozzle. Consumer Reports does not recommend pressure washers supplied with that concentrated tip because of injury risk.
If you choose Westinghouse 3200 PSI Gas Pressure Washer
- Its maintenance-free axial-cam pump is less service-oriented than the Simpson triplex, while solid wheels ride harder over uneven ground.
What matters in practice
How to make the call
Champion sits below the Westinghouse output class
It lists 2800 PSI and 2.1 GPM from a 196cc engine. Its 12-inch wheels can help when moving the unpowered machine, although the heavy body still matters.
Westinghouse adds both pressure and flow
The 212cc WPX3200 lists 3200 PSI and 2.5 GPM. Those higher ratings can suit bigger outdoor work when the surface and accessories allow them.
Neither gas engine removes the maintenance routine
Both need fuel, oil checks and appropriate storage. Use them outdoors according to their manuals and avoid concentrated zero-degree spray for routine household cleaning.
What this comparison cannot tell you
- These conclusions use published specifications and the stated calculations. They are not a hands-on performance test.
What the facts say
What the comparison shows
Useful conclusions from the current pressure washers comparison, followed by the checked facts used to reach them.
Compared set
All 28 models remain in view on this guide. The answer comes from the facts and trade-offs shown on the page.
28 matching models from 28 checkedSee the checked facts and calculation notes
Match countNo matcher need is preselected here. Open the matcher to add the needs that apply to your home, room or setup.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| Champion 2800 PSI Gas Pressure Washer | No positive match recorded for these needs |
| |
| Westinghouse 3200 PSI Gas Pressure Washer | No positive match recorded for these needs |
|
Ready to choose?
Check the price. Read the owner reviews.
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Champion 2800 PSI Gas Pressure Washer
Prefer a lower rated gas output
See price & reviews on AmazonWestinghouse 3200 PSI Gas Pressure Washer
Need more rated rinse flow
See price & reviews on AmazonLinks open in a new tab.