Yes, lots and lots of them. I used to maintain fleets of cars in Pakistan with agreed SLA.
I personally use a 18 year old toyota camry with 325000 kms on it. (I call it my khotagaari)
Ive driven it in a foot of water and also offroad. Engine never washed in 125k. It has a nice road grime coating on it and mud stuck to the undercarriage.
125k ago, i rebuilt the engine thats why I washed it.