A family friend who owns a 2nd gen Fortuner 2KD A/T shared that it has lots of grunt down low to around mid range of the rpm band making it quite agile in city driving and, I presume, also mountain roads. Gas mileage is also quite good at around 8-9km/L city. That would be somewhat of the opposite to the Montero, which is rather lifeless below 2000rpm but gives good power from mid to high end. Based on my experience with the VGT Strada, it's also very stable on high speeds despite the high center of gravity. Surprisingly so, in fact. Gas mileage differs greatly depending on who's driving. According to the MID, a rather constant 6.2km/L city for very heavy footed driving and around 8.5km/L city from the light footed drivers of our family. A Baguio trip with it (driven by my heavy-footed uncle) gave around 9km/L, including the 200km/h runs and covering Kennon Road in 15 minutes.

It currently has around 4tkms on the clock.
Innova gas? Nah~ Gets poor gas mileage and lacks punch. You'd find yourself flooring the gas a lot. If you're getting the gas, might as well get the Fuzion. At least it's more comfortable and spacious. For good performance, the easiest way is to get a manual Montero and chip it!