I,ve got the V6 kj with lift and STT mudders, I have been watching the fuel light thing a lot lately , found that if I fill up when the light comes I get approx 55lts in, but, tank is 77ltrs, so with a 20lt jerry in the car I tested out just how far I could go. Fuel ligt came on at 345km on a Saturday, I drove all week filled up 74lts on the next Fiday at 462km, thats about 120km on "Empty", I'm pretty happy with that, approx 16.2 per 100km