REVIEWS: Porsche Carrera GT • Audi A8 TDi V8 • Ford SportKa CHALLENGE: May and Hammond play 'car darts' • V8 Diesel Audi A8 endurance challenge • Ford SportKa vs. racing pigeons race • Evo vs. STi battle revised In this episode, there's a race between some homing pigeons and a Ford Ka driven by, James. James used satellite navigation and ended up getting lost. Jeremy attempted to drive a diesel-powered Audi A8 Quattro with a V8 engine 800 miles on one tank of fuel. James and Richard played darts with cars and one more caravan was removed from the roads. Also in this episode, the boys pit a Subaru Impreza STi RS against a Mitsubishi Lancer Evo VIII. Ronnie O'Sullivan is the Star in a Reasonably Priced Car.