FWIW, Home Hardware will have the Worx 521 corded 12 Amp w/ 800 CFM and 135 MPH for $69.97 from Sep 9 to 15, 2021 (currently reg $99.99) per upcoming flyer in Flipp:orange260z wrote: ↑ I agree with advantage21 - between the relatively low CFM and the big nozzle this will not be effective to blow water off the car.
For a "big nozzle" blower, it's hard to beat the CORDED Worx 520. This beast is like driving through the car wash dryers, on a coated car the water flies off! It goes on sale now and then, I managed to snag it for $65 last fall.
There are <$50 CORDED blowers that have a slit outlet that would likely be pretty effective too, but will just take longer due to the focused stream. I've used a cheap cordless Ryobi in the past - it worked ok, but it had a slit outlet.
https://www.homehardware.ca/en/12-amp-t ... /p/5124016