Hi Sir Pink Floyd,
I own a Sedona Red and based on my experience okay naman siya sa maintenance. Of course since it's darker in color, mas mabilis makita yung dumi but regular cleaning is not that difficult naman. I would highly recommend the Ziebart Diamond Gloss for the Sedona Red color or any other dark color for that matter. Have it done immediately after receipt of the unit para spotless pa siya.
Medyo pricey at around 9K for the initial application and 50% every year thereafter but sulit naman. Sa akin, water lang and then wipe down, parang parating naka-wax...
Hope this helps!
