Ahead of the London auction car hunter Paul Darvill takes an Aston Martin DB4 GT worth £2.5 million on a classic car rally. In France car hunter Oliver has two customised race-winning Group B rally cars: a Peugeot 205 and a Renault 5 Turbo. Will they reach the million-dollar estimate at auction? In the US David Swig assesses the restoration of a 1958 AC Aceca-Bristol. He must convince the owners to agree to a 'no reserve' strategy. It's a gamble which will see the car sold to the highest bidder.
