7eregrine That's pretty fricken dirty. I was so pissed when we took a trip to RENO in the evening to go visit friends unannounced early in the evening when their were chains required and a snow storm in the mountains. My black MAZDA was brown from head to toe and took 3 washing top bottom under over inside and out and over 21 hours of cleaning and detailing to bring it back from a PIGPEN state of looks. I won't even post a picture of how bad it looked. But your Mazda was close enough.
I don't have a picture of my CX-5 dirty yet, but could I share these of my Rav4 dirty in the meantime? It was after a 1200km round trip in a snowstorm.