of course its good enough for 4 people.. is it including u? EB, u would be just dragging the weight along all the way.. even if its empty..

all of u going together with luggage? if just 4, it should be just fine..

engine components is the exact same.. same engine..

the calculation for the instant meter depends on the throttle input and the distance travelled.. so, when the engine is idling, the engine will still be consuming petrol but you are not moving anywhere.. that is why when u slow down, the instant fuel consumption meter increase to 19.9l/100km and stops there (im not sure why it stops at 19.9/100km).. in my preve, it would be more than 20-30l/100km.. when u start to travel again n started to cruise again, the instant meter would b very low because you are travelling.. hope u understand

sometimes, the rubber lining in the window causes the anti-trap function to takes place.. that is why the window automatically winds down back.. or, its nt set properly.. i think, if im not mistaken, u have to keep on holding the button for like 5-10 seconds even after the window closes to calibrate back the settings..

doing a double tinted which is other brand than ecotint will void the warranty of the existing tint..