Good afternoon to all the car gurus in the house. I know this subject has been discussed a few times here. However, the current threads have only made me more confused.

I am looking to get a truck or SUV for gas deliveries. I sell gas and supply to schools and organizations. Sometimes, I do about 3-4 50kg cylinders, totalling between 400-500kg.

I need something very rugged, fuel-efficient, and with a high ground clearance.

Hilux is out of the option and I was told that I'd be disturbed when I travel with the car.
Thanks.