Price diff. is around 885K. (Gas vs 3.0 DSL A/T)

The Gas V6 variant gets all the goodies that is in the diesel A/T. JPEPA helped alot in the price of the gas variant which explains the variance despite being similarly equipped.

Same Gas 1GR-FE (same engine in the FJ cruiser).

Personally, I would get the gas bec. of the lower entry point. If you plan to use or own it for the long term, the more you should go for the gas.

The 3.0 diesel is the same one on the Fortuner, which I think is not sufficient to the much heavier Prado body.