In this weeks episode, Steve puts the Subaru WRX STI and his rally driving skills to the ultimate test as it goes up against the Tiger Armed Reconnaissance Helicopter. Steve also gets his hands on the new Nissan GTR R-35 and sets about falling in love all over again. With petrol prices getting higher everyday, Charlie and Warren look to see if diesel is better than petrol. To do this, they get identical Volkswagen Golfs with only one difference, one is powered by diesel the other petrol and see which is more economical and which is faster. V8 Supercars drivers and Bathurst 1000 podium place winners, Greg Murphy and James Courtney are put to there biggest challange as Stars in a Bog Standard Car.