Quote Originally Posted by Walter View Post
500 mm is too low ... by flood we mean 800-1000 mm ...
i think only some pickups (and SUV equivalents) can meet a 800mm wading depth requirement stock (but has the benefit of offroading accessories support and larger wheelwells). Even then most of them are rated with the bow wave taken advantage off to lower the engine bay water level rather than the vehicle is sitting still.

Ranger (current and T6) 800mm at 7kph max w/o stopping per the owners manual
Maxus T80 is 800mm
Navara 800mm moving likely with water intrusionin the cabin/450mm sitting still(probably same methodology as the Avanza and G2 Jimny's 300mm)
Terra is tested at 800mm at 3kph
Chevy colorado tracker(the one with the lift and snorkel) 880mm
Gen 2 MU-X is 800mm(Gen 1 is 600mm due to the air-intake system -potentially the stock colorado too)

Hilux/fort/prado/200 are all 700mm
Pajero is 700mm
strada is 600mm but montero is 700mm

it's probably cheaper to modify the mechanical diesel AUV's or contemporary pickups to that level.