The video attached is episode 3 from season 18 - To jump straight to the RS5 portion, go to the 1:20 point in the video above.

High in the French Alps lies the Col de la Bonette. Stretching 16 miles and reaching an astounding 2,802 meters (9,193 feet) at its peak, the road to the summit is not only one of the most challenging in Europe but also the highest. It's only appropriate then that UK motoring show, Fifth Gear choose this route to test the Audi RS5. Watch as host, Jonny Smith pushes the RS5's limits on not only on the road's sharp switchbacks but also tests the advanced quattro system on the icy stretches near the peak.

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