https://www.homedepot.com/p/RYOBI-18...1802/317623149
I have the above Ryobi, it's 1.2 GPM, got a nice reel and hose and gun and towels and soap/detailer spray and that's pretty much all you need. You're budget dictates what you're going to buy, there really isn't a need for other pressure washers unless you're an enthusiast. Save your $$$ for something else like good towels that'll absorb the water on the car as fast and easy as possible.