Does mother know best? The trio of presenters give their mums a chance to shine in the headlights as they preview a range of small cars, including the Renault Modus, Honda Jazz and Peugeot 1007. Richard Hammond tests the new BMW3 Series as the Cadillac CTS-V takes to the Top Gear track. Iranian comedian, Omid Djalili is the Star in a Reasonably Priced Car and we ask how far can a limousine jump?