I've been chasing this one since the beginning. I was hoping to find a mid-tier/cost solution that would be reliable and provide us adequate flow. Now this is drawn from my experience and is a preference, but I would much rather have more flow than pressure for washing a car. This Comet has a few quirks, but we can easily overcome them with some fittings and accessories. The key is the output. I measured 975 PSI at 1.90 GPM with a 4.0 nozzle, which is darn near perfect for washing a car. The Comet 1700 is an ideal wall mount pressure washing solution.